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08/22/1995
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02/16/1993
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07/09/1996
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02/08/1994
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10/24/1995
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05/24/1994
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09/12/2000
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09/28/1994
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10/19/1999
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11/23/1994
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06/18/1996
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09/08/1995
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12/30/1997
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11/07/1995
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03/18/1997
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11/13/1995
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04/07/1998
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11/24/1995
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08/24/1999
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12/07/1995
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09/22/1998
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12/11/1995
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12/07/1999
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12/14/1995
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10/12/1999
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12/20/1995
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06/24/1997
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02/01/1996
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07/29/1997
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05/13/1996
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02/03/1998
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05/08/1996
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10/20/1998
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05/30/1996
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02/24/1998
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05/31/1996
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02/03/1998
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06/13/1996
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04/21/1998
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07/12/1996
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11/25/1997
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08685566
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07/24/1996
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03/31/1998
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07/26/1996
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12/08/1998
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08/09/1996
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07/28/1998
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08/12/1996
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09/07/1999
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08/12/1996
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08/31/1999
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08705372
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08/29/1996
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12/09/1997
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08705643
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08/30/1996
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09/22/1998
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08714759
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09/16/1996
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10/14/2003
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08736042
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10/21/1996
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07/20/1999
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08739325
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10/29/1996
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09/01/1998
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08740743
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11/04/1996
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09/15/1998
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08747589
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11/08/1996
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10/20/1998
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11/18/1996
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10/05/1999
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08751704
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11/18/1996
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10/06/1998
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08754906
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11/22/1996
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THERMAL INK JET PRINTING SYSTEM WITH CONTINUOUS INK CIRCULATION THROUGH A PRINTHEAD
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09/14/1999
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08755065
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11/22/1996
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07/06/1999
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12/06/1996
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10/13/1998
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12/09/1996
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01/18/2000
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12/10/1996
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09/07/1999
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08768623
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12/18/1996
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IMAGE FORMING APPARATUS USING ELECTROPHOTOGRAPHY SYSTEM AND POWER CONSERVATION METHOD THEREFOR
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10/28/2003
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08768715
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12/18/1996
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12/08/1998
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08770781
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12/20/1996
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METHOD FOR AUTOMATICALLY CONTROLLING TRANSFER VOLTAGE IN PRINTER USING ELECTROPHOTOGRAPHY SYSTEM
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11/30/1999
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08770787
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12/20/1996
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01/12/1999
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08774785
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12/30/1996
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02/22/2000
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12/30/1996
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02/29/2000
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08777148
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12/30/1996
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METHOD FOR CLEANING THE CONTACT CHARGER OF AN ELECTROPHOTOGRAPHIC APPARATUS
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04/11/2000
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08781980
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12/27/1996
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10/05/1999
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08785741
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01/17/1997
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METHOD FOR TRANSFERRING REGISTERED SPEECH MESSAGE FROM AUTOMATIC TELEPHONE ANSWERING SYSTEM AT A RESERVED TIME
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07/13/1999
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08788309
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01/24/1997
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METHOD AND SYSTEM FOR CLEANING AN INK JET PRINTHEAD
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07/07/1998
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08788795
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01/27/1997
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10/13/1998
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08794732
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02/03/1997
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PAPER SENSOR APPARATUS OF LASER BEAM PRINTER
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12/07/1999
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08799992
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02/13/1997
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DEVICE FOR SWITCHING PAPER PASSAGE IN MULTI-FUNCTIONAL IMAGE PRODUCING APPARATUS
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08/17/1999
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08800015
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02/13/1997
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DEVICE FOR CONNECTING AN OPTION TRAY OF A LASER BEAM PRINTER SIMULTANEOUSLY WITH THE PLACEMENT THEREOF
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08/04/1998
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08802200
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02/18/1997
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METHOD FOR CONTROLLING TEMPERATURE OF HEATER OF IMAGE PROCESSING APPARATUS IN ACCORDANCE WITH CONSECUTIVE IMAGE FORMING OPERATION
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09/08/1998
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08802205
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02/18/1997
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AUXILIARY CHARGING DEVICE OF ELECTROPHOTOGRAPHY PRINTING APPARATUS
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08/11/1998
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08802206
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02/18/1997
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DEVELOPER UNIT MOUNTING/DETACHING DEVICE IN A LASER BEAM PRINTER FOR REPLACEMENT OF DEVELOPER UNIT WITHOUT OPENING AND CLOSING A COVER
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04/06/1999
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08805331
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02/24/1997
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PAPER FEEDING PRESSURE CONTROL APPARATUS FOR INK-JET PRINTER
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04/27/1999
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08805384
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02/24/1997
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12/21/1999
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08807230
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02/28/1997
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DEVICE FOR SENSING CARTRIDGE REPLACEMENT TIME IN A PRINTER EQUIPMENT USING AN INKJET INJECTING APPARATUS
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08/31/1999
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08813983
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03/10/1997
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FINGER DEVICE FOR FEED CASSETTE USING COMMON PRINTING PAPERS
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08/03/1999
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08814021
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03/10/1997
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Title:
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02/20/2001
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08814862
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03/10/1997
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05/26/1998
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08814863
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03/10/1997
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Title:
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METHOD OF CONTROLLING THE CHARGING OPERATION OF THE CONTACT CHARGER OF AN ELECTROPHOTOGRAPHIC APPARATUS TO PREVENT THE CONTACT CHARGER FROM BEING CONTAMINATED
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12/28/1999
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08815377
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03/10/1997
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Title:
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PAPER OUTPUT UNIT FOR INK-JET PRINTER
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09/22/1998
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08818889
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03/17/1997
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METHOD AND APPARATUS FOR CONTROLLING A CHARGE VOLTAGE OF AN OPC DRUM TO BE AN OPTIMUM VALUE
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11/17/1998
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Application #:
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08819319
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Filing Dt:
|
03/18/1997
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Title:
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METHOD OF CONTROLLING CHARGE VOLTAGE OF IMAGE FORMING APPARATUS USING ELECTROPHOTOGRAPHIC DEVELOPING PROCESS
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Patent #:
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Issue Dt:
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12/28/1999
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Application #:
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08820331
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Filing Dt:
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03/12/1997
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Title:
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METHOD AND APPARATUS FOR PROVIDING PRINTING ENVIRONMENTS IN A PRINTER SHARED BY A PLURALITY OF COMPUTERS
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Patent #:
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Issue Dt:
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03/07/2000
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Application #:
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08825578
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Filing Dt:
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03/31/1997
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Title:
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PAPER RE-PICKUP METHOD OF IMAGE FORMING APPARATUS
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Patent #:
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Issue Dt:
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10/13/1998
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Application #:
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08827153
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Filing Dt:
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03/27/1997
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Title:
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TRANSFER VOLTAGE ADJUSTING DEVICE
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Patent #:
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Issue Dt:
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01/01/2002
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Application #:
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08829133
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Filing Dt:
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03/28/1997
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Publication #:
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Pub Dt:
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12/20/2001
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Title:
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SERVICE STATION DEVICE FOR INK-JET PRINTER
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Patent #:
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Issue Dt:
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06/23/1998
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Application #:
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08832618
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Filing Dt:
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03/31/1997
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Title:
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METHOD OF CONTROLLING FUSING OF AN IMAGE FORMING APPARATUS
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Patent #:
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Issue Dt:
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07/10/2001
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Application #:
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08832619
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Filing Dt:
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03/31/1997
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Title:
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DEVICE FOR REFILLING COLOR INKS IN AN INK-JET PRINTER
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Patent #:
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Issue Dt:
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11/02/1999
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Application #:
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08834816
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Filing Dt:
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03/31/1997
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Title:
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VOICE DATA RECORDING AND TRANSMITTING METHOD AND APPARATUS FOR FACSIMILE LINKED TO PERSONAL COMPUTER
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Patent #:
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Issue Dt:
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08/31/1999
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Application #:
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08838330
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Filing Dt:
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04/08/1997
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Title:
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SERVICE STATION FOR INK-JET PRINTER
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Patent #:
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Issue Dt:
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08/03/1999
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Application #:
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08838593
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Filing Dt:
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04/10/1997
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Title:
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METHOD FOR PROCESSING PAPER JAM ERROR IN IMAGE FORMING APPARATUS
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Patent #:
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Issue Dt:
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04/22/2003
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Application #:
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08838791
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Filing Dt:
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04/10/1997
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Title:
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IMAGE FORMING APPARATUS FOR HALF-TONE RECORDING AND SHADING COMPENSATION AND HALF-TONE IMAGE FORMING METHOD
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Patent #:
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Issue Dt:
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12/29/1998
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Application #:
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08845101
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Filing Dt:
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04/21/1997
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Title:
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TECHNIQUE FOR COMPENSATING FOR A PAPER FEED ERROR IN A PRINTER
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Patent #:
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Issue Dt:
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11/09/1999
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Application #:
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08845179
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Filing Dt:
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04/21/1997
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Title:
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TECHNIQUE FOR CONTROLLING THE OUTPUT OF A FACSIMILE MACHINE
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Patent #:
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Issue Dt:
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01/09/2001
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Application #:
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08855572
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Filing Dt:
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05/13/1997
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Title:
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METHOD FOR DETECTING THE STATUS OF TONER USING A PHOTOSENSOR
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Patent #:
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Issue Dt:
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11/02/1999
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Application #:
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08855599
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Filing Dt:
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05/13/1997
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Title:
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PERFUME SPRAYING PRINTER
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Patent #:
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Issue Dt:
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06/18/2002
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Application #:
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08855904
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Filing Dt:
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05/14/1997
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Title:
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TELEPHONE LINE INTERFACING CIRCUIT USED FOR BOTH VOICE AND NON-VOICE TERMINALS AND METHOD FOR CONTROLLING THE SAME
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Patent #:
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Issue Dt:
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09/19/2000
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Application #:
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08856980
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Filing Dt:
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05/15/1997
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Title:
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TRANSPARENCY HAVING PRINTING SURFACE DISCRIMINATING AREA METHOD FOR DISCRIMINATING PRINTING SURFACE OF TRANSPARENCY IN THERMAL PRINTER AND DEVICE APPROPRIATE THEREFOR
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Patent #:
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Issue Dt:
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10/06/1998
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Application #:
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08858447
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Filing Dt:
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05/19/1997
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Title:
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PAPER FEEDING UNIT FOR ELECTROPHOTOGRAPHIC PRINTING APPARATUS WITH GEAR MECHANISM TO PREVENT UNDESIRABLE PAPER SKEW
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Patent #:
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Issue Dt:
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03/09/1999
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Application #:
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08861011
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Filing Dt:
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05/21/1997
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Title:
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GRADATIONAL POWER SAVING TECHNIQUE FOR ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
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Patent #:
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Issue Dt:
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12/28/1999
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Application #:
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08861690
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Filing Dt:
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05/22/1997
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Title:
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HEAD CARTRIDGE ASSEMBLY FOR INK-JET PRINTER
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Patent #:
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Issue Dt:
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12/01/1998
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Application #:
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08864272
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Filing Dt:
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05/27/1997
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Title:
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TECHNIQUE FOR CONTROLLING DEVELOPING VOLTAGE OF IMAGE FORMING DEVICE
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Patent #:
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Issue Dt:
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12/14/1999
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Application #:
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08864274
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Filing Dt:
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05/27/1997
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Title:
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PAPER SWITCHING DEVICE FOR PRINTER
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Patent #:
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Issue Dt:
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06/29/1999
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Application #:
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08864893
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Filing Dt:
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05/29/1997
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Title:
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METHOD AND APPARATUS FOR INTERLEAVING PULSES IN A LIQUID RECORDER
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Patent #:
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Issue Dt:
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01/16/2001
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Application #:
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08867644
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Filing Dt:
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06/02/1997
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Title:
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MULTIPLE PASS INK JET PRINTER WITH OPTIMIZED POWER SUPPLY
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Patent #:
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Issue Dt:
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09/28/1999
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Application #:
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08872768
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Filing Dt:
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06/05/1997
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Title:
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METHOD AND APPARATUS FOR PRINTING REDUCED SIZE OF IMAGE IN SERIAL PRINTER
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Patent #:
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Issue Dt:
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08/07/2001
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Application #:
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08874128
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Filing Dt:
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06/12/1997
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Title:
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INK-JET PRINTER HEAD AND PRINTING METHOD FOR INK-JET PRINTER
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Patent #:
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Issue Dt:
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10/27/1998
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Application #:
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08874131
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Filing Dt:
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06/12/1997
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Title:
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METHOD OF PREVENTING BACK SIDE OF PAPER FROM CONTAMINATION IN ELECTROPHOTOGRAPHY PRINTER
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Patent #:
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Issue Dt:
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07/20/1999
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Application #:
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08874622
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Filing Dt:
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06/13/1997
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Title:
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STORAGE CONTAINER FOR AN INK JET PRINTHEAD CARTRIDGE
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Patent #:
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Issue Dt:
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02/01/2000
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Application #:
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08881567
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Filing Dt:
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06/24/1997
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Title:
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DOCUMENT FEEDING DEVICE OF A FACSIMILE SYSTEM
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Patent #:
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Issue Dt:
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02/02/1999
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Application #:
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08882600
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Filing Dt:
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06/25/1997
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Title:
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DEVICE FOR ADJUSTING TONER CONCENTRATION OF PRINTED IMAGE IN AN IMAGE FORMING APPARATUS USING ELECTROPHOTOGRAPHIC DEVELOPING PROCESS
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Patent #:
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Issue Dt:
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09/15/1998
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Application #:
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08882936
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Filing Dt:
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06/26/1997
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Title:
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SHEET THICKNESS SENSING TECHNIQUE AND RECORDING HEAD AUTOMATIC ADJUSTING TECHNIQUE OF INK JET RECORDING APPARATUS USING SAME
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Patent #:
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Issue Dt:
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08/24/1999
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Application #:
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08883225
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Filing Dt:
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06/26/1997
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Title:
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TONER SUPPLYING DEVICE FOR DEVELOPING UNIT
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