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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Transfer sheet for electrophotographic printer
Patent number
6,565,695
Issue date
May 20, 2003
Daicel Chemical Industries, Ltd.
Tatsuo Takeuchi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Printing paper and method of image formation employing the same
Patent number
6,188,850
Issue date
Feb 13, 2001
Canon Kabushiki Kaisha
Mamoru Sakaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image processing apparatus and method thereof
Patent number
5,937,087
Issue date
Aug 10, 1999
Canon Kabushiki Kaisha
Nobuatsu Sasanuma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electrophotographic decalcomania transfer medium
Patent number
5,869,167
Issue date
Feb 9, 1999
Canon Kabushiki Kaisha
Tatsuo Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with recording material carrying member hav...
Patent number
5,784,675
Issue date
Jul 21, 1998
Canon Kabushiki Kaisha
Masahiro Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Transfer paper for outputting color images and method of forming co...
Patent number
5,776,543
Issue date
Jul 7, 1998
Canon Kabushiki Kaisha
Tatsuo Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Paper for forming images and image forming process
Patent number
5,756,151
Issue date
May 26, 1998
Canon Kabushiki Kaisha
Jun Koide
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Transfer paper for color electrophotography
Patent number
5,733,642
Issue date
Mar 31, 1998
Canon Kabushiki Kaisha
Motohiro Ogura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Ink-jet recording method
Patent number
5,714,235
Issue date
Feb 3, 1998
Tatsuo Takeuchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method and apparatus for color image formation with gradation contr...
Patent number
5,697,012
Issue date
Dec 9, 1997
Canon Kabushiki Kaisha
Nobuatsu Sasanuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Paper for forming images and image forming process
Patent number
5,656,379
Issue date
Aug 12, 1997
Canon Kabushiki Kaisha
Jun Koide
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Image forming apparatus having discharger which is controlled accor...
Patent number
5,655,176
Issue date
Aug 5, 1997
Canon Kabushiki Kaisha
Masahiro Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Transfer paper for outputting color images and method of forming co...
Patent number
5,639,583
Issue date
Jun 17, 1997
Canon Kabushiki Kaisha
Tatsuo Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Transfer paper for outputting color images and method of forming co...
Patent number
5,620,783
Issue date
Apr 15, 1997
Canon Kabushiki Kaisha
Tatsuo Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Printing paper and method of image formation employing the same
Patent number
5,620,793
Issue date
Apr 15, 1997
Canon Kabushiki Kaisha
Akio Suzuki
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Overlaid image forming apparatus
Patent number
5,587,778
Issue date
Dec 24, 1996
Canon Kabushiki Kaisha
Hisashi Fukushima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming method, image forming apparatus and transparent film
Patent number
5,572,291
Issue date
Nov 5, 1996
Canon Kabushiki Kaisha
Haruhiko Moriguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Ink-jet recording paper, and ink-jet recording method
Patent number
5,567,513
Issue date
Oct 22, 1996
Canon Kabushiki Kaisha
Tatsuo Takeuchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming apparatus for preventing release agent from being adh...
Patent number
5,563,695
Issue date
Oct 8, 1996
Canon Kabushiki Kaisha
Masaaki Sakurai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image operating apparatus providing image stabilization control
Patent number
5,548,378
Issue date
Aug 20, 1996
Canon Kabushiki Kaisha
Takao Ogata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-transmitting film and method for forming images using the same
Patent number
5,482,760
Issue date
Jan 9, 1996
Canon Kabushiki Kaisha
Tatsuo Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus capable of changing image forming condition...
Patent number
5,463,457
Issue date
Oct 31, 1995
Canon Kabushiki Kaisha
Tatsuo Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming control based on a stored operation condition
Patent number
5,414,531
Issue date
May 9, 1995
Canon Kabushiki Kaisha
Koji Amemiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic apparatus cleaning member and electrophotograph...
Patent number
5,406,364
Issue date
Apr 11, 1995
Canon Kabushiki Kaisha
Ryuichiro Maeyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Rotary member for fixing
Patent number
5,403,656
Issue date
Apr 4, 1995
Canon Kabushiki Kaisha
Tatsuo Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Transparent film and color image forming method
Patent number
5,352,553
Issue date
Oct 4, 1994
Canon Kabushiki Kaisha
Tatsuo Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing device having silicone rubber sprayed with phenyl type silic...
Patent number
5,285,248
Issue date
Feb 8, 1994
Canon Kabushiki Kaisha
Takeshi Menjo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image processing method and apparatus with gamma-correction control
Patent number
5,258,783
Issue date
Nov 2, 1993
Canon Kabushiki Kaisha
Nobuatsu Sasanuma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Toner image density detecting mechanism for image forming apparatus
Patent number
5,253,018
Issue date
Oct 12, 1993
Canon Kabushiki Kaisha
Tatsuo Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming device having an electrically dielectric regulating m...
Patent number
5,249,022
Issue date
Sep 28, 1993
Canon Kabushiki Kaisha
Akira Watanabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Transfer sheet for electrophotographic printer
Publication number
20020045031
Publication date
Apr 18, 2002
Tatsuo Takeuchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS