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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:013782/0231   Pages: 4
Recorded: 03/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 107
Page 1 of 2
Pages: 1 2
1
Patent #:
Issue Dt:
12/26/1989
Application #:
07124121
Filing Dt:
11/23/1987
Title:
PAPER FEED CONTROL FOR A DOT-LINE PRINTER
2
Patent #:
Issue Dt:
08/28/1990
Application #:
07267566
Filing Dt:
11/07/1988
Title:
FIXING UNIT FOR ELECTROPHOTOGRAPHIC DEVICE
3
Patent #:
Issue Dt:
04/16/1991
Application #:
07417621
Filing Dt:
10/05/1989
Title:
PAPER COOLING APPARATUS FOR AN ELECTROPHOTOGRAPHIC PRINTER
4
Patent #:
Issue Dt:
04/09/1991
Application #:
07418363
Filing Dt:
10/05/1989
Title:
OPTICAL SCANNER AND METHOD FOR GENERATING AND DETECTING A COMPOSIT DOT ON A SCANNING MEDIUM
5
Patent #:
Issue Dt:
11/03/1992
Application #:
07635823
Filing Dt:
01/03/1991
Title:
BEAM POSITION CONTROL APPARATUS
6
Patent #:
Issue Dt:
11/10/1992
Application #:
07654892
Filing Dt:
02/13/1991
Title:
TONER EMPTY DETECTING SYSTEM
7
Patent #:
Issue Dt:
11/24/1992
Application #:
07655714
Filing Dt:
02/15/1991
Title:
ELECTROPHOTOGRAPHIC PRINTING APPARATUS WITH PIVOTABLE PAPER BUFFER AND PIVOTABLE GUIDE MEMBER
8
Patent #:
Issue Dt:
05/05/1992
Application #:
07660266
Filing Dt:
02/26/1991
Title:
METHOD OF OPERATING ELECTROPHOTOGRAPHIC PRINTING APPARATUS
9
Patent #:
Issue Dt:
08/18/1992
Application #:
07668903
Filing Dt:
03/13/1991
Title:
DOUBLE BEAM SCAN TYPE OPTICAL APPARATUS
10
Patent #:
Issue Dt:
06/08/1993
Application #:
07689575
Filing Dt:
04/23/1991
Title:
LASER PRINTING DEVICE WITH CONTROL OF OSCILLATION AMPLITUDE
11
Patent #:
Issue Dt:
09/15/1992
Application #:
07693649
Filing Dt:
04/30/1991
Title:
A THIN LAYER COATED ENDLESS BELT OF AN ELECTROPHOTOGRAPHIC PRINTING MACHINE
12
Patent #:
Issue Dt:
01/26/1993
Application #:
07727740
Filing Dt:
07/10/1991
Title:
DEVICE FOR MEASURING SURFACE POTENTIALS AT PHOTOSENSITIVE BODY AND ELECTROSTATIC RECORDING APPARATUS USING SAID DEVICE
13
Patent #:
Issue Dt:
01/12/1993
Application #:
07789887
Filing Dt:
11/12/1991
Title:
TRANSFER UNIT FOR A XEROGRAPHIC PRINTING MACHINE WITH A CONSTANT VENTILATING INTERIOR
14
Patent #:
Issue Dt:
01/12/1993
Application #:
07868418
Filing Dt:
04/15/1992
Title:
APPARATUS FOR PRINTING ON OPPOSITE SURFACES OF A STRIP OF PRINTING PAPER
15
Patent #:
Issue Dt:
12/14/1993
Application #:
07925787
Filing Dt:
08/07/1992
Title:
LASER SCANNER
16
Patent #:
Issue Dt:
09/27/1994
Application #:
08007783
Filing Dt:
01/22/1993
Title:
HOT-MELT INK COMPOSITION
17
Patent #:
Issue Dt:
07/18/1995
Application #:
08035494
Filing Dt:
03/19/1993
Title:
PAPER FEED CONTROL SYSTEM
18
Patent #:
Issue Dt:
07/18/1995
Application #:
08048185
Filing Dt:
04/20/1993
Title:
DYNAMIC PRESSURE BEARING AND ROTARY POLYGON MIRROR DEVICE WITH THE BEARING
19
Patent #:
Issue Dt:
09/26/1995
Application #:
08060057
Filing Dt:
05/13/1993
Title:
OPTIONAL SIDE MULTI-TONER IMAGE FORMING APPARATUS USING INTERMEDIATE TRANSFER MEMBER
20
Patent #:
Issue Dt:
06/06/1995
Application #:
08060793
Filing Dt:
05/13/1993
Title:
METHOD AND APPARATUS FOR FORMING TONER IMAGE
21
Patent #:
Issue Dt:
11/12/1996
Application #:
08062550
Filing Dt:
05/18/1993
Title:
LIGHT SCANNER AND MULTI-BEAM GENERATOR USING THE SAME
22
Patent #:
Issue Dt:
10/25/1994
Application #:
08063426
Filing Dt:
05/19/1993
Title:
TONER DENSITY DETECTION METHOD FOR ELECTROPHOTOGRAPHIC APPARATUS
23
Patent #:
Issue Dt:
03/28/1995
Application #:
08092898
Filing Dt:
07/19/1993
Title:
OPTICAL RECORDING APPARATUS AND METHOD FOR ADDING INFORMATION IN A SUB-SCANNING DIRECTION AND FOR DEFLECTING A LIGHT BEAM TO AN OPTIMUN SUB-SCANNING RECORDING POSITION
24
Patent #:
Issue Dt:
05/16/1995
Application #:
08177073
Filing Dt:
01/03/1994
Title:
DEVELOPING DEVICE FOR ELECTROPHOTOGRAPH-TYPE PRINTER
25
Patent #:
Issue Dt:
01/02/1996
Application #:
08214220
Filing Dt:
03/17/1994
Title:
ELECTROPHOTOGRAPHIC RECORDING APPARATUS HAVING IMPROVED RESIDUAL TONER CLEANING FUNCTION
26
Patent #:
Issue Dt:
09/19/1995
Application #:
08240506
Filing Dt:
05/10/1994
Title:
LIGHT SCANNING DEVICE WITH PLURAL RADII SCANNING LENS SYSTEM
27
Patent #:
Issue Dt:
02/04/1997
Application #:
08277747
Filing Dt:
07/20/1994
Title:
LASER SCANNER
28
Patent #:
Issue Dt:
12/05/1995
Application #:
08339159
Filing Dt:
11/10/1994
Title:
COLOR IMAGE FORMING DEVICE
29
Patent #:
Issue Dt:
05/14/1996
Application #:
08348295
Filing Dt:
12/02/1994
Title:
DEVELOPING APPARATUS HAVING DEVELOPER REGULATING MEMBER
30
Patent #:
Issue Dt:
06/09/1998
Application #:
08416979
Filing Dt:
04/05/1995
Title:
ELECTROPHOTOGRAPHIC APPARATUS WITH OPTICAL SCANNING UNIT PIVOTABLE IN HORIZONTAL PLANE
31
Patent #:
Issue Dt:
04/22/1997
Application #:
08451565
Filing Dt:
05/26/1995
Title:
HIGH-SPEED ELECTROPHOTOGRAPHIC FIXING UNIT
32
Patent #:
Issue Dt:
08/13/1996
Application #:
08489277
Filing Dt:
06/09/1995
Title:
DEVELOPING DEVICE IN ELECTROPHOTOGRAPHIC APPARATUS INCLUDING DEVELOPING ROLL CONFIGURATION WHICH STABLY CARRIES DEVELOPER
33
Patent #:
Issue Dt:
11/26/1996
Application #:
08493556
Filing Dt:
06/22/1995
Title:
OPTICAL RECORDER HAVING A SIGNAL SEPARATION CIRCUIT AND A FIFO MEMORY CIRCUIT
34
Patent #:
Issue Dt:
11/26/1996
Application #:
08498125
Filing Dt:
07/05/1995
Title:
IMAGING APPARATUS AND METHOD FOR CLEANING TRANSFER/CONVEYER MEANS
35
Patent #:
Issue Dt:
11/05/1996
Application #:
08510619
Filing Dt:
08/03/1995
Title:
AN ELECTROPHOTOGRAPHIC PRINTING SYSTEM INCLUDING A PLURALITY OF ELECTROPHOTOGRAPHIC PRINTERS HAVING ADJUSTABLE PRINTING
36
Patent #:
Issue Dt:
12/23/1997
Application #:
08538766
Filing Dt:
10/05/1995
Title:
LASER SCANNER AND SCANNING LENS
37
Patent #:
Issue Dt:
12/30/1997
Application #:
08551036
Filing Dt:
10/31/1995
Title:
HOT MELT TYPE INK COMPOSITION FOR INK JET
38
Patent #:
Issue Dt:
02/25/1997
Application #:
08558769
Filing Dt:
11/15/1995
Title:
TONER SUPPLY CONTROL SYSTEM FOR AN ELECTROPHOTOGRAPHIC APPARATUS
39
Patent #:
Issue Dt:
09/17/1996
Application #:
08558857
Filing Dt:
11/16/1995
Title:
TONER RECOVERING DEVICE FOR ELECTROPHOTOGRAPHIC APPARATUS AND TONER RECOVERING FILTER FOR SAID TONER RECOVERING DEVICE
40
Patent #:
Issue Dt:
08/19/1997
Application #:
08580354
Filing Dt:
12/28/1995
Title:
ELECTROSTATIC RECORDING CONTROL METHOD AND ELECTROSTATIC RECORDING APPARATUS
41
Patent #:
Issue Dt:
12/08/1998
Application #:
08595221
Filing Dt:
02/01/1996
Title:
APPARATUS FOR PRINTING IMAGES ON BOTH SIDES OF AN IMAGE PRINTING MEDIUM BY ONE PROCESS
42
Patent #:
Issue Dt:
11/24/1998
Application #:
08607930
Filing Dt:
02/28/1996
Title:
PRINTING APPARATUS HAVING A VARIABLE PAGE REPRODUCTION FEATURE
43
Patent #:
Issue Dt:
05/13/1997
Application #:
08642667
Filing Dt:
05/03/1996
Title:
MOUNTING DEVICE FOR INTERCHANGEABLY MOUNTING DIFFERENT TYPES OF PHOTOCONDUCTORS
44
Patent #:
Issue Dt:
04/14/1998
Application #:
08653299
Filing Dt:
05/24/1996
Title:
ELECTROPHOTOGRAPHING METHOD USING CORONA CHARGING DEVICE HAVING AREAS WITH AND WITHOUT A GRID
45
Patent #:
Issue Dt:
11/03/1998
Application #:
08671162
Filing Dt:
06/28/1996
Title:
NETWORK COUPLER FOR ASSEMBLING DATA FRAMES INTO DATAGRAMS USING INTERMEDIATE-SIZED DATA PARCELS
46
Patent #:
Issue Dt:
11/25/1997
Application #:
08698152
Filing Dt:
08/07/1996
Title:
ROTARY POLYGON MIRROR DEVICE
47
Patent #:
Issue Dt:
04/07/1998
Application #:
08698160
Filing Dt:
08/07/1996
Title:
ELECTROPHOTOGRAPHIC IMAGE RECORDING APPARATUS WITH PHOTORECEPTOR EXPOSURE CONTROL
48
Patent #:
Issue Dt:
11/03/1998
Application #:
08721235
Filing Dt:
09/26/1996
Title:
ELECTROSTATIC RECORDING APPARATUS AND ELECTROSTATIC RECORDING METHOD
49
Patent #:
Issue Dt:
02/17/1998
Application #:
08740958
Filing Dt:
11/05/1996
Title:
OPTICAL RECORDING APPARATUS USING OPTICAL FIBERS FOR GUIDING LASER BEAMS
50
Patent #:
Issue Dt:
08/15/2000
Application #:
08815004
Filing Dt:
03/14/1997
Title:
METHOD OF MINIMIZING INK DROP VELOCITY VARIATIONS IN AN ON-DEMAND MULTI-NOZZLE INK JET HEAD
51
Patent #:
Issue Dt:
06/22/1999
Application #:
08839751
Filing Dt:
04/15/1997
Title:
OPTICAL SCANNING SYSTEM
52
Patent #:
Issue Dt:
02/09/1999
Application #:
08895991
Filing Dt:
07/17/1997
Title:
COLOR IMAGE FORMING APPARATUS AND COLOR IMAGE FORMING METHOD THEREOF
53
Patent #:
Issue Dt:
11/07/2000
Application #:
08925763
Filing Dt:
09/09/1997
Title:
ELECTROSTATOGRAPHIC PRINTING MACHINE
54
Patent #:
Issue Dt:
05/11/1999
Application #:
08938563
Filing Dt:
09/26/1997
Title:
ROTARY POLYGON MIRROR MOTOR
55
Patent #:
Issue Dt:
11/03/1998
Application #:
08943109
Filing Dt:
10/03/1997
Title:
TONER FOR RECORDING ELECTROSTATIC IMAGE AND ELECTROSTATIC RECORDING METHOD AND APPARATUS USING THE SAME
56
Patent #:
Issue Dt:
11/24/1998
Application #:
08954825
Filing Dt:
10/21/1997
Title:
FIXING APPARATUS AND FIXING METHOD FOR ELECTROPHOTOGRAPHIC APPARATUS
57
Patent #:
Issue Dt:
03/09/1999
Application #:
08955116
Filing Dt:
10/21/1997
Title:
RELEASE AGENT SUPPLYING MEMBER, RELEASE AGENT SUPPLYING APPARATUS AND FIXING APPARATUS USING THE SAME
58
Patent #:
Issue Dt:
01/19/1999
Application #:
08956790
Filing Dt:
10/23/1997
Title:
FIXING APPARATUS AND METHOD FOR ELETROPHOTOGRAPHIC APPARATUS INCLUDING TEMPERATURE DETECTING MECHANISM FOR HEAT ROLLER
59
Patent #:
Issue Dt:
02/29/2000
Application #:
09009425
Filing Dt:
01/20/1998
Title:
FIXING SYSTEM AND ELECTROSTATIC BOTH-SIDE PRINTING APPARATUS
60
Patent #:
Issue Dt:
10/05/1999
Application #:
09071940
Filing Dt:
05/05/1998
Title:
TONER IMAGE HEATING DEVICE
61
Patent #:
Issue Dt:
07/27/1999
Application #:
09072690
Filing Dt:
05/06/1998
Title:
BEAM SCAN DEVICE
62
Patent #:
Issue Dt:
05/25/1999
Application #:
09073768
Filing Dt:
05/07/1998
Title:
DEVELOPING DEVICE
63
Patent #:
Issue Dt:
08/10/1999
Application #:
09099420
Filing Dt:
06/18/1998
Title:
IMAGE RECORDING APPARATUS, AND SHEET CONVEYING METHOD THEREOF
64
Patent #:
Issue Dt:
08/22/2000
Application #:
09127871
Filing Dt:
08/03/1998
Title:
HOT-MELT INK COMPOSITION FOR INK JET RECORDING
65
Patent #:
Issue Dt:
05/09/2000
Application #:
09158516
Filing Dt:
09/22/1998
Title:
TWO-COLOR IMAGE FORMING APPARATUS
66
Patent #:
Issue Dt:
01/16/2001
Application #:
09192261
Filing Dt:
11/16/1998
Title:
SOLID-INK PRINTING ORIGINAL PLATE AND A PROCESS FOR PRODUCING THE SAME
67
Patent #:
Issue Dt:
09/04/2001
Application #:
09192263
Filing Dt:
11/16/1998
Title:
SOLID-INK PRINTING ORIGINAL PLATE AND A PROCESS FOR PRODUCING THE SAME
68
Patent #:
Issue Dt:
07/25/2000
Application #:
09203176
Filing Dt:
11/30/1998
Title:
TRANSFER BELT AND ELECTROPHOTOGRAPHIC APPARATUS
69
Patent #:
Issue Dt:
05/29/2001
Application #:
09262048
Filing Dt:
03/04/1999
Title:
LENS AND AN OPTICAL APPARATUS WITH THE LENS
70
Patent #:
Issue Dt:
12/05/2000
Application #:
09285651
Filing Dt:
04/05/1999
Title:
ELECTROSTATIC RECORDING APPARATUS
71
Patent #:
Issue Dt:
05/08/2001
Application #:
09305220
Filing Dt:
05/05/1999
Title:
SHEET CARRYING APPARATUS
72
Patent #:
Issue Dt:
05/23/2000
Application #:
09305221
Filing Dt:
05/05/1999
Title:
FRICTION MATERIAL AND BRAKING DEVICE AND IMAGE FORMING APPARATUS USING THE FRICTION MATERIAL
73
Patent #:
Issue Dt:
10/31/2000
Application #:
09310991
Filing Dt:
05/13/1999
Title:
IMAGE FORMING UNIT SYSTEM
74
Patent #:
Issue Dt:
05/20/2003
Application #:
09323118
Filing Dt:
06/01/1999
Title:
DOCUMENT PRINTING METHOD
75
Patent #:
Issue Dt:
08/08/2000
Application #:
09324724
Filing Dt:
06/03/1999
Title:
PAPER CARRYING DEVICE IN ELECTROSTATIC RECORDING APPARATUS
76
Patent #:
Issue Dt:
03/27/2001
Application #:
09325409
Filing Dt:
06/04/1999
Title:
INK PURGE APPARATUS, INK PURGING METHOD NOZZLE WIPING APPARATUS AND WIPING METHOD IN PRINTER
77
Patent #:
Issue Dt:
05/22/2001
Application #:
09339810
Filing Dt:
06/25/1999
Title:
HOT-MELT INK COMPOSITIONS FOR INK-JET PRINTING
78
Patent #:
Issue Dt:
10/24/2000
Application #:
09429029
Filing Dt:
10/29/1999
Title:
IMAGE FORMING APPARATUS
79
Patent #:
Issue Dt:
03/12/2002
Application #:
09494377
Filing Dt:
01/31/2000
Title:
Solid ink printing master plate and method for preparing the same
80
Patent #:
Issue Dt:
06/05/2001
Application #:
09497642
Filing Dt:
02/03/2000
Title:
Polygonal mirror device
81
Patent #:
Issue Dt:
09/04/2001
Application #:
09514324
Filing Dt:
02/28/2000
Title:
FIXING DEVICE HAVING A HANDLED WEB UNIT THAT IS COUPLED TO A FIXING DEVICE BASED ON A POSITION OF THE HANDLE
82
Patent #:
Issue Dt:
09/27/2005
Application #:
09518099
Filing Dt:
03/03/2000
Title:
PRINT SYSTEM AND PRINT SYSTEM CONTROL METHOD
83
Patent #:
Issue Dt:
05/29/2001
Application #:
09527676
Filing Dt:
03/17/2000
Title:
COLOR IMAGE FORMING METHOD AND DEVICE USING POTENTIAL DIVISION DEVELOPMENT
84
Patent #:
Issue Dt:
08/07/2001
Application #:
09548634
Filing Dt:
04/12/2000
Title:
ELECTROPHOTOGRAPHIC PRINTER HAVING AN IMAGE MEMORY, A HORIZONTAL SCANNING FRINGE CORRECTION EXPOSURE DETERMINING SECTION, A VERTICAL SCANNING CORRECTION EXPOSURE DETERMINING SECTION, AND A SWITCH
85
Patent #:
Issue Dt:
07/10/2001
Application #:
09549591
Filing Dt:
04/14/2000
Title:
IMAGE FORMING APPARATUS HAVING A TONER EXHAUSTING DEVICE
86
Patent #:
Issue Dt:
07/03/2001
Application #:
09605428
Filing Dt:
06/29/2000
Title:
Sheet accommodating device
87
Patent #:
Issue Dt:
10/29/2002
Application #:
09627044
Filing Dt:
07/27/2000
Title:
OPTICAL SCANNER
88
Patent #:
Issue Dt:
01/22/2002
Application #:
09664065
Filing Dt:
09/18/2000
Title:
Toner cartridge
89
Patent #:
Issue Dt:
07/02/2002
Application #:
09676662
Filing Dt:
10/02/2000
Title:
CORONA DISCHARGING APPARATUS FOR USE IN AN ELECTROPHOTOGRAPHIC PRINTING APPARATUS
90
Patent #:
Issue Dt:
07/10/2001
Application #:
09678834
Filing Dt:
10/04/2000
Title:
Electrophotographic printing apparatus
91
Patent #:
Issue Dt:
04/23/2002
Application #:
09694338
Filing Dt:
10/24/2000
Title:
ELECTROPHOTOGRAPHIC APPARATUS HAVING A PRINTING DENSITY CONTROLLER FOR DROPOUT AND NON-DROPOUT COLOR
92
Patent #:
Issue Dt:
05/21/2002
Application #:
09709507
Filing Dt:
11/13/2000
Title:
FIXING DEVICE OF IMAGE FORMING APPARATUS AND FIXING ROLLER
93
Patent #:
Issue Dt:
06/25/2002
Application #:
09727763
Filing Dt:
12/04/2000
Publication #:
Pub Dt:
06/14/2001
Title:
TONER IMAGE FIXING DEVICE USING A PARTING AGENT INCLUDING A VOLATILE ODOR COMPONENT
94
Patent #:
Issue Dt:
12/11/2001
Application #:
09732742
Filing Dt:
12/11/2000
Title:
Image forming apparatus
95
Patent #:
Issue Dt:
10/28/2003
Application #:
09756200
Filing Dt:
01/09/2001
Publication #:
Pub Dt:
08/02/2001
Title:
ELECTROPHOTOGRAPHIC APPARATUS HAVING A PAPER HOLDING MEMBER INCLUDING A SPRING OF CERTAIN RIGIDITY
96
Patent #:
Issue Dt:
09/03/2002
Application #:
09768810
Filing Dt:
01/25/2001
Publication #:
Pub Dt:
09/20/2001
Title:
IMAGE FORMING APPARATUS HAVING A BELT ATTACHING/DETACHING MECHANISM
97
Patent #:
Issue Dt:
05/14/2002
Application #:
09778766
Filing Dt:
02/08/2001
Publication #:
Pub Dt:
11/29/2001
Title:
OPTICAL SCANNER
98
Patent #:
Issue Dt:
09/03/2002
Application #:
09791863
Filing Dt:
02/26/2001
Publication #:
Pub Dt:
10/18/2001
Title:
IMAGE FORMING APPARATUS HAVING A SHEET REVERSING DEVICE
99
Patent #:
Issue Dt:
08/09/2005
Application #:
09801780
Filing Dt:
03/09/2001
Publication #:
Pub Dt:
09/13/2001
Title:
PRINTING SYSTEM AND PRINTING METHOD
100
Patent #:
Issue Dt:
12/28/2004
Application #:
09810217
Filing Dt:
03/19/2001
Publication #:
Pub Dt:
11/01/2001
Title:
OPTICAL SCANNING APPARATUS USING A PLURALITY OF LASER BEAMS
Assignor
1
Exec Dt:
01/20/2003
Assignee
1
810, SHIMO-IMAIZUMI
EBINA-CITY, KANAGAWA-PREF., JAPAN
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037

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