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Patent Assignment Details
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Reel/Frame:013887/0418   Pages: 11
Recorded: 03/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 166
Page 1 of 2
Pages: 1 2
1
Patent #:
Issue Dt:
10/11/1988
Application #:
06923556
Filing Dt:
10/27/1986
Title:
ELECTROPHOTOGRAPHIC MULTI-LAYERED PHOTOSENSITIVE MEMBER HAVING A TOP PROTECTIVE LAYER OF HYDROGENATED AMORPHOUS SILICON CARBIDE AND METHOD FOR FABRICATING THE SAME
2
Patent #:
Issue Dt:
11/13/1990
Application #:
07242388
Filing Dt:
09/09/1988
Title:
MEDIA RECEIVING UNIT
3
Patent #:
Issue Dt:
10/08/1991
Application #:
07360792
Filing Dt:
06/02/1989
Title:
IMAGE FORMATION APPARATUS HAVING A PROCESS CARTRIDGE ACTING AS GUIDANCE FOR A MEDIUM
4
Patent #:
Issue Dt:
01/15/1991
Application #:
07396877
Filing Dt:
08/22/1989
Title:
METHOD OF DEELECTRIFICATION IN AN ELECTROPHOTOGRAPHIC APPARATUS
5
Patent #:
Issue Dt:
11/20/1990
Application #:
07480684
Filing Dt:
02/15/1990
Title:
ENDLESS BELT WITH RECESS FOR RECEIVING SHEET FEEDING GRIPPERS
6
Patent #:
Issue Dt:
03/17/1992
Application #:
07494352
Filing Dt:
03/16/1990
Title:
DEVELOPING DEVICE USED IN ELECTROPHOTOGRAPHIC FIELD WITH A ONE-COMPONENT DEVELOPER AND HAVING A BLADE MEMBER FOR DEVELOPER LAYER THICKNESS REGULATION
7
Patent #:
Issue Dt:
11/05/1991
Application #:
07517898
Filing Dt:
05/02/1990
Title:
OPEN-CELL FORM DEVELOPING ROLLER
8
Patent #:
Issue Dt:
11/26/1991
Application #:
07530533
Filing Dt:
05/30/1990
Title:
SHEET PATH SENSOR PROVIDED IN AN ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
9
Patent #:
Issue Dt:
11/17/1992
Application #:
07540728
Filing Dt:
06/20/1990
Title:
DEVELOPING DEVICE USED IN ELECTROPHOTOGRAPHIC FIELD
10
Patent #:
Issue Dt:
06/15/1993
Application #:
07785403
Filing Dt:
10/30/1991
Title:
DEVELOPING DEVICE USED IN ELECTROPHOTOGRAPHIC FIELD
11
Patent #:
Issue Dt:
02/14/1995
Application #:
07981995
Filing Dt:
11/24/1992
Title:
TONER
12
Patent #:
Issue Dt:
11/17/1998
Application #:
08007965
Filing Dt:
01/22/1993
Title:
SHEET-SIZE DETECTION MECHANISM FOR SHEET CASSETTES AND IMAGE-FORMING-APPARATUS USING THE SAME
13
Patent #:
Issue Dt:
02/27/1996
Application #:
08117934
Filing Dt:
09/07/1993
Title:
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
14
Patent #:
Issue Dt:
10/17/2000
Application #:
08121512
Filing Dt:
09/16/1993
Title:
IMAGE FORMING APPARATUS CAPABLE OF PREVENTING ADHESION OF A DEVELOPER TO AN UNCHARGED REGION OF A LATENT IMAGE CARRIER
15
Patent #:
Issue Dt:
09/05/1995
Application #:
08141106
Filing Dt:
10/26/1993
Title:
FLASH LAMP FIXING DEVICE
16
Patent #:
Issue Dt:
07/11/1995
Application #:
08165508
Filing Dt:
12/13/1993
Title:
FLASH FIXING COLOR TONER AND PROCESS FOR PRODUCING THE SAME
17
Patent #:
Issue Dt:
09/12/1995
Application #:
08199663
Filing Dt:
02/22/1994
Title:
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
18
Patent #:
Issue Dt:
09/05/1995
Application #:
08220096
Filing Dt:
03/30/1994
Title:
IMAGE FORMING APPARATUS
19
Patent #:
Issue Dt:
10/14/1997
Application #:
08220208
Filing Dt:
03/30/1994
Title:
IMAGE FORMING APPARATUS FOR COLLECTING RESIDUAL TONER FROM A DRUM USING AN AC VOLTAGE
20
Patent #:
Issue Dt:
07/25/1995
Application #:
08235793
Filing Dt:
04/29/1994
Title:
ELECTROPHOTOGRAPHIC APPARATUS HAVING A CLEANING DEVICE
21
Patent #:
Issue Dt:
04/16/1996
Application #:
08251845
Filing Dt:
05/31/1994
Title:
COLOR IMAGE FORMING APPARATUS HAVING TONER IMAGE FORMING DEVICE
22
Patent #:
Issue Dt:
12/26/1995
Application #:
08260951
Filing Dt:
06/16/1994
Title:
A DEVELOPING DEVICE HAVING A PHOTOSENSITIVE ELEMENT CARRIER RECOVERY UNIT
23
Patent #:
Issue Dt:
09/17/1996
Application #:
08268038
Filing Dt:
06/29/1994
Title:
METHOD AND DEVICE FOR CONTROLLING THERMAL FIXING MACHINE
24
Patent #:
Issue Dt:
07/23/1996
Application #:
08277991
Filing Dt:
07/20/1994
Title:
IMAGE FORMING APPARATUS HAVING A ROTATING DETECTION LEVER OPERABLE IN VERTICAL AND HORIZONTAL POSITIONS
25
Patent #:
Issue Dt:
04/30/1996
Application #:
08291861
Filing Dt:
08/17/1994
Title:
HEAT EXHAUST DUCT FOR IMAGE FORMING APPARATUS OPERABLE IN A VERTICAL OR HORIZONTAL POSITION
26
Patent #:
Issue Dt:
04/30/1996
Application #:
08300349
Filing Dt:
09/02/1994
Title:
METHOD OF AND APPARATUS FOR DETECTING TONER EMPTY
27
Patent #:
Issue Dt:
05/21/1996
Application #:
08329504
Filing Dt:
10/26/1994
Title:
TONER
28
Patent #:
Issue Dt:
09/12/1995
Application #:
08364419
Filing Dt:
12/27/1994
Title:
PROCESS AND APPARATUS FOR REPLACING THE CARRIER PORTION OF A DEVELOPING AGENT HAVING TONER USED IN AN IMAGE-FORMING APPARATUS
29
Patent #:
Issue Dt:
12/26/1995
Application #:
08381089
Filing Dt:
01/31/1995
Title:
IMAGE FORMING APPARATUS
30
Patent #:
Issue Dt:
07/09/1996
Application #:
08393680
Filing Dt:
02/24/1995
Title:
RECORDING APPARATUS HAVING A TRANSFER DRUM SHIFTING DEVICE
31
Patent #:
Issue Dt:
11/05/1996
Application #:
08400561
Filing Dt:
03/08/1995
Title:
IMAGE FORMING APPARATUS HAVING A DEVELOPING APPARATUS WHICH INCLUDES A PARTITION MEMBER FOR PARTITIONING A DEVELOPING ROOM AND A TONER HOPPER
32
Patent #:
Issue Dt:
11/16/1999
Application #:
08405036
Filing Dt:
03/16/1995
Title:
DEVELOPING DEVICE FOR ELECTROSTATIC LATENT IMAGE
33
Patent #:
Issue Dt:
12/10/1996
Application #:
08423635
Filing Dt:
04/17/1995
Title:
PROCESS FOR PRODUCING FLASH FUSING COLOR TONER
34
Patent #:
Issue Dt:
06/18/1996
Application #:
08425571
Filing Dt:
04/20/1995
Title:
IMAGE FORMING DEVICE
35
Patent #:
Issue Dt:
05/14/1996
Application #:
08431977
Filing Dt:
05/01/1995
Title:
HEAT ROLLER FIXING APPARATUS WITH ROTATING LAMPS
36
Patent #:
Issue Dt:
12/24/1996
Application #:
08434991
Filing Dt:
05/04/1995
Title:
CLEANERLESS ELECTROGRAPHIC IMAGING DEVICE
37
Patent #:
Issue Dt:
01/14/1997
Application #:
08444098
Filing Dt:
05/18/1995
Title:
DEVELOPING DEVICE USING ONE-COMPONENT TYPE DEVELOPER
38
Patent #:
Issue Dt:
06/25/1996
Application #:
08462596
Filing Dt:
06/05/1995
Title:
ELECTROPHOTOGRAPHIC APPARATUS WITH DEW CONDENSATION PREVENTING MEANS
39
Patent #:
Issue Dt:
05/28/1996
Application #:
08467445
Filing Dt:
06/06/1995
Title:
IMAGE FORMING APPARATUS WITH FLASH FIXING
40
Patent #:
Issue Dt:
09/02/1997
Application #:
08471532
Filing Dt:
06/06/1995
Title:
CONTROL APPARATUS AND CONTROL METHOD OF AD CONVERTER
41
Patent #:
Issue Dt:
08/19/1997
Application #:
08494001
Filing Dt:
06/23/1995
Title:
PRINTER HAVING DELIVERY ARRANGEMENT IMPARTING TENSION TO PAPER
42
Patent #:
Issue Dt:
03/03/1998
Application #:
08495173
Filing Dt:
06/27/1995
Title:
AND METHOD FOR CORRECTING A SCANNING LINE BEND IMAGE FORMING APPARATUS APPARATUS
43
Patent #:
Issue Dt:
11/10/1998
Application #:
08499133
Filing Dt:
07/07/1995
Title:
PAPER DELIVERY DEVICE
44
Patent #:
Issue Dt:
01/28/1997
Application #:
08499577
Filing Dt:
07/07/1995
Title:
PAPER ACCUMULATOR UNIT
45
Patent #:
Issue Dt:
09/03/1996
Application #:
08506341
Filing Dt:
07/24/1995
Title:
ELECTROPHOTOGRAPHIC DEVICE
46
Patent #:
Issue Dt:
09/02/1997
Application #:
08520677
Filing Dt:
08/29/1995
Title:
PAGE PRINTER HAVING NO MEMORY FOR STORING IMAGE DATA FOR ENTIRE PAGE
47
Patent #:
Issue Dt:
11/05/1996
Application #:
08525346
Filing Dt:
09/07/1995
Title:
METHOD AND SYSTEM FOR PRINTING GAP ADJUSTMENT
48
Patent #:
Issue Dt:
11/19/1996
Application #:
08533516
Filing Dt:
09/25/1995
Title:
DEVELOPING DEVICE HAVING A DISPERSION BLOCKING PLATE AND ELECTROSTATIC RECORDING DEVICE INCLUDING THE SAME
49
Patent #:
Issue Dt:
02/17/1998
Application #:
08536850
Filing Dt:
09/29/1995
Title:
PAPER DELIVERY SYSTEM
50
Patent #:
Issue Dt:
05/19/1998
Application #:
08563578
Filing Dt:
11/28/1995
Title:
ELECTROSTATIC RECORDING APPARATUS UTILIZING SUPERMPOSITION OF COLORS IN A TONER IMAGE TO RECORD A MULTICOLOR IMAGE
51
Patent #:
Issue Dt:
02/24/1998
Application #:
08566580
Filing Dt:
11/28/1995
Title:
MULTICOLOR ELECTROSTATIC RECORDING APPARATUS HAVING ELECTROSTATIC RECORDING UNITS FOR FORMING DIFFERENT COLORS
52
Patent #:
Issue Dt:
05/26/1998
Application #:
08573410
Filing Dt:
12/15/1995
Title:
IMAGE FORMING APPARATUS, CONTROL METHOD FOR CONTROLLING THE SAME AND TEMPERATURE CONTROL APPARATUS
53
Patent #:
Issue Dt:
05/18/1999
Application #:
08574902
Filing Dt:
12/19/1995
Title:
PAPER HANDLING APPARATUS AND PRINTING APPARATUS HAVING A PAPER HANDLING FUNCTION
54
Patent #:
Issue Dt:
12/09/1997
Application #:
08597248
Filing Dt:
02/06/1996
Title:
IMAGE FORMING APPARATUS OPERABLE IN HORIZONTAL AND VERTICAL INSTALLATIONS
55
Patent #:
Issue Dt:
02/23/1999
Application #:
08633641
Filing Dt:
04/17/1996
Title:
RECORDING APPARATUS HAVING A MOVABLE CLEANER BLADE
56
Patent #:
Issue Dt:
12/30/1997
Application #:
08684624
Filing Dt:
07/22/1996
Title:
DOT-MATRIX LINE PRINTER
57
Patent #:
Issue Dt:
08/03/1999
Application #:
08712458
Filing Dt:
09/11/1996
Title:
TONERE RECOVERY DEVICE
58
Patent #:
Issue Dt:
04/25/2000
Application #:
08712547
Filing Dt:
09/11/1996
Title:
ELECTROPHOTOGRAPHIC IMAGE-FORMING APPARATUS HAVING DEVELOPING DEVICE WHICH INCLUDES A PLURALITY OF DEVELOPING ROLLERS
59
Patent #:
Issue Dt:
04/28/1998
Application #:
08753599
Filing Dt:
11/27/1996
Title:
COLOR IMAGE FORMING DEVICE
60
Patent #:
Issue Dt:
03/24/1998
Application #:
08758212
Filing Dt:
11/27/1996
Title:
PAPER DELIVERY AND STACKER UNIT IN AN IMAGE FORMING APPARATUS
61
Patent #:
Issue Dt:
08/03/1999
Application #:
08768567
Filing Dt:
12/18/1996
Title:
COLOR IMAGE FORMING DEVICE
62
Patent #:
Issue Dt:
03/23/1999
Application #:
08819803
Filing Dt:
03/18/1997
Title:
METHOD FOR CONTROLLING PRINTING IN A PRINTING APPARATUS AND A PRINTING APPARATUS
63
Patent #:
Issue Dt:
03/03/1998
Application #:
08822761
Filing Dt:
03/24/1997
Title:
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS USING THE DEVELOPING DEVICE
64
Patent #:
Issue Dt:
02/29/2000
Application #:
08842500
Filing Dt:
04/24/1997
Title:
NETWORK SYSTEM AND SERVER
65
Patent #:
Issue Dt:
10/19/1999
Application #:
08846208
Filing Dt:
04/28/1997
Title:
SHEET CONVEYING METHOD AND APPARATUS
66
Patent #:
Issue Dt:
01/26/1999
Application #:
08864921
Filing Dt:
05/29/1997
Title:
LIGHT SOURCE PACKAGE INCORPORATING THERMAL EXPANSION COMPENSATING DEVIE AND IMAGE FORMING APPARATUS USING THE SAME
67
Patent #:
Issue Dt:
06/15/1999
Application #:
08870288
Filing Dt:
06/06/1997
Title:
ELECTROPHOTOGRAPHING APPARATUS AND DEVELOPING AGENT EJECTING METHOD
68
Patent #:
Issue Dt:
07/07/1998
Application #:
08874714
Filing Dt:
06/13/1997
Title:
IMAGE FORMING APPARATUS FOR COLLECTING RESIDUAL TONER FROM A DRUM USING AN AC VOLTAGE
69
Patent #:
Issue Dt:
05/23/2000
Application #:
08886014
Filing Dt:
06/30/1997
Title:
PAPER SHEET FOLDING APPARATUS
70
Patent #:
Issue Dt:
07/18/2000
Application #:
08886417
Filing Dt:
07/01/1997
Title:
FIXING UNIT WITH UNDIRECTIONAL CLUTCH MECHANISM AND IMAGE FORMING APPARATUS WITH SEALING MEMBER AND AAGITATING MECHANISM
71
Patent #:
Issue Dt:
10/20/1998
Application #:
08887282
Filing Dt:
07/02/1997
Title:
ELECTROPHOTOGRAPHYING APPARATUS HAVING A TONER EMPTY DISCRIMINATING UNIT
72
Patent #:
Issue Dt:
11/02/1999
Application #:
08889106
Filing Dt:
07/07/1997
Title:
IMAGE FORMING APPARATUS WITH CONTROLLED HEAT SOURCES IN FIXING UNIT
73
Patent #:
Issue Dt:
05/22/2001
Application #:
08904632
Filing Dt:
08/01/1997
Title:
IMAGE FORMING APPARATUS
74
Patent #:
Issue Dt:
04/18/2000
Application #:
08906161
Filing Dt:
08/05/1997
Title:
SPINDLE UNIT CONTROL METHOD AND IMAGE FORMING APPARATUS
75
Patent #:
Issue Dt:
12/14/1999
Application #:
08908461
Filing Dt:
08/07/1997
Title:
HALFTONE REPRESENTATION TAKING INTO ACCOUNT CHARACTERISTICS OF IMAGE AND PRINTER
76
Patent #:
Issue Dt:
10/26/1999
Application #:
08919214
Filing Dt:
08/28/1997
Title:
FIXING DEVICE HAVING PLURAL TRIGGER ELECTRODES
77
Patent #:
Issue Dt:
11/10/1998
Application #:
08925737
Filing Dt:
09/09/1997
Title:
IMAGE FORMING APPARATUS
78
Patent #:
Issue Dt:
01/23/2001
Application #:
08926022
Filing Dt:
09/09/1997
Title:
IMAGE PROCESSING APPARATUS
79
Patent #:
Issue Dt:
11/24/1998
Application #:
08928471
Filing Dt:
09/12/1997
Title:
PRINTER DEVICE WITH PAPER-SHIFT CONTROL ADAPTABLE TO DIFFERENT PAPER SIZES
80
Patent #:
Issue Dt:
03/23/1999
Application #:
08932822
Filing Dt:
09/18/1997
Title:
IMAGE FORMING APPARATUS
81
Patent #:
Issue Dt:
12/01/1998
Application #:
08934069
Filing Dt:
09/19/1997
Title:
DOT-MATRIX LINE PRINTER
82
Patent #:
Issue Dt:
05/11/1999
Application #:
08934072
Filing Dt:
09/19/1997
Title:
DOT-MATRIX LINE PRINTER
83
Patent #:
Issue Dt:
05/18/1999
Application #:
08938934
Filing Dt:
10/02/1997
Title:
IMAGE FORMING APPARATUS
84
Patent #:
Issue Dt:
05/04/1999
Application #:
08942554
Filing Dt:
10/01/1997
Title:
LIQUID DEVELOPING HEAD LIQUID DEVELOPING UNIT AND IMAGE FORMING APPARATUS
85
Patent #:
Issue Dt:
10/13/1998
Application #:
08966843
Filing Dt:
11/07/1997
Title:
IMAGE FORMING APPARARTUS IN WHICH A PLURALITY OF IMAGE SEGMENTS ARE INTEGRATED INTO COMPLETE IMAGE
86
Patent #:
Issue Dt:
12/21/1999
Application #:
08988375
Filing Dt:
12/10/1997
Title:
A METHOD AND APPARATUS FOR FORMING IMAGE USING AN IMPROVED LIQUID DEVELOPING TECHNIQUE
87
Patent #:
Issue Dt:
02/20/2001
Application #:
08998994
Filing Dt:
12/29/1997
Title:
IMAGE FORMING APPARATUS
88
Patent #:
Issue Dt:
01/25/2000
Application #:
09028255
Filing Dt:
02/23/1998
Title:
IMAGE FORMING APPARATUS, CONTROL METHOD FOR CONTROLLING THE SAME AND TEMPERATURE CONTROL APPARATUS
89
Patent #:
Issue Dt:
10/24/2000
Application #:
09030358
Filing Dt:
02/25/1998
Title:
ELECTRONIC PRINTING APPARATUS, PAPER SEPARATING UNIT
90
Patent #:
Issue Dt:
10/05/1999
Application #:
09030808
Filing Dt:
02/26/1998
Title:
MEDIUM DETECTION UNIT, MEDIUM CONVEYANCE APPARATUS AND IMAGE FORMATION SYSTEM
91
Patent #:
Issue Dt:
12/26/2000
Application #:
09042793
Filing Dt:
03/17/1998
Title:
PRINTING METHOD AND APPARATUS, PAPER EJECTING POSITION CONTROL METHOD AND APPARATUS
92
Patent #:
Issue Dt:
05/14/2002
Application #:
09042844
Filing Dt:
03/17/1998
Title:
PAGE ALIGNMENT INDICATION METHOD, PAGE CONTROL METHOD, PRINTER SYSTEM AND PRINTER DEVICE
93
Patent #:
Issue Dt:
11/02/1999
Application #:
09050112
Filing Dt:
03/30/1998
Title:
IMAGE FORMING APPARATUS WITH COVER LIFTING MECHANISM
94
Patent #:
Issue Dt:
06/20/2000
Application #:
09066903
Filing Dt:
04/28/1998
Title:
ROTATION TRANSFER DEVICE AND PAPER FEEDING APPARATUS AND IMAGE FORMING APPARATUS USING THE ROTATION TRANSFER DEVICE
95
Patent #:
Issue Dt:
11/30/1999
Application #:
09118012
Filing Dt:
07/17/1998
Title:
DEVELOPING APPARATUS
96
Patent #:
Issue Dt:
12/07/1999
Application #:
09161834
Filing Dt:
09/29/1998
Title:
ELECTROPHOTOGRAPHIC APPARATUS
97
Patent #:
Issue Dt:
08/08/2000
Application #:
09162769
Filing Dt:
09/30/1998
Title:
PAPER TRANSFER ASSISTING MECHANISM AND PAPER TRANSFER APPARATUS INCORPORATING THE SAME
98
Patent #:
Issue Dt:
01/23/2001
Application #:
09172664
Filing Dt:
10/15/1998
Title:
PAPER TRANSFER APPARATUS
99
Patent #:
Issue Dt:
03/07/2000
Application #:
09182468
Filing Dt:
10/30/1998
Title:
IMAGE RECORDING APPARATUS
100
Patent #:
Issue Dt:
03/19/2002
Application #:
09182565
Filing Dt:
10/29/1998
Title:
METHOD OF AND APPARATUS FOR CONVERTING COLOR DATA
Assignor
1
Exec Dt:
03/10/2003
Assignee
1
17-22, AKASAKA 2-CHOME, MINATO-KU
TOKYO, 107-0052, JAPAN
Correspondence name and address
ARMSTRONG,WESTERMAN & HATTORI, LLP
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006

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