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Yoshiaki Nishimura
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Presentation system
Patent number
7,886,980
Issue date
Feb 15, 2011
Uchida Yoko Co., Ltd.
Yoshiaki Nishimura
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Charging member, and image-forming apparatus and process cartridge...
Patent number
6,951,688
Issue date
Oct 4, 2005
Canon Kabushiki Kaisha
Hisao Kato
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Electrifying member comprising an electrically conductive elastomer...
Patent number
6,078,778
Issue date
Jun 20, 2000
Canon Kabushiki Kaisha
Jun Murata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cellular conductive roller with conductive powder filling open cell...
Patent number
6,023,597
Issue date
Feb 8, 2000
Canon Kabushiki Kaisha
Hiroshi Mayuzumi
B08 - CLEANING
Information
Patent Grant
Charging member and electrophotographic apparatus using the same
Patent number
6,001,454
Issue date
Dec 14, 1999
Canon Kabushiki Kaisha
Jun Murata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
White electroconductive coating composition and transfer material-c...
Patent number
5,824,408
Issue date
Oct 20, 1998
Canon Kabushiki Kaisha
Akiya Kume
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Charging member and image-forming unit having the same
Patent number
5,819,142
Issue date
Oct 6, 1998
Canon Kaubshiki Kaisha
Jun Murata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Elastic member for electrophotography and electrophotographic devic...
Patent number
5,766,753
Issue date
Jun 16, 1998
Canon Kabushiki Kaisha
Jun Murata
B32 - LAYERED PRODUCTS
Information
Patent Grant
Charging member with surface layer comprising polymers, and image f...
Patent number
5,751,801
Issue date
May 12, 1998
Canon Kabushiki Kaisha
Jun Murata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Artificial soil structure and a method of preventing land desertifi...
Patent number
5,580,192
Issue date
Dec 3, 1996
Shin-Etsu Chemical Co., Ltd.
Kinya Ogawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Artificial soil structure and a method of preventing land desertifi...
Patent number
5,472,458
Issue date
Dec 5, 1995
Shin-Etsu Chemical Co., Ltd.
Kinya Ogawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polishing apparatus
Patent number
5,347,763
Issue date
Sep 20, 1994
Canon Kabushiki Kaisha
Masahiko Miyamato
B24 - GRINDING POLISHING
Information
Patent Grant
Transferring device having charging device with double oxide and vo...
Patent number
5,034,777
Issue date
Jul 23, 1991
Canon Kabushiki Kaisha
Yukihiro Ohzeki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Polishing apparatus
Patent number
4,999,954
Issue date
Mar 19, 1991
Canon Kabushiki Kaisha
Masahiko Miyamoto
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing apparatus
Patent number
4,974,368
Issue date
Dec 4, 1990
Canon Kabushiki Kaisha
Masahiko Miyamoto
B24 - GRINDING POLISHING
Information
Patent Grant
Method for controlling sanitary and agricultural pests
Patent number
4,656,162
Issue date
Apr 7, 1987
Shin-Etsu Chemical Co., Ltd.
Koichi Itoh
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Method for controlling sanitary and agricultural pests
Patent number
4,654,328
Issue date
Mar 31, 1987
Shin-Etsu Chemical Co., Ltd.
Koichi Itoh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Photosensitive curable resin composition
Patent number
4,650,849
Issue date
Mar 17, 1987
Shin-Etsu Chemical Co., Ltd.
Yoshiaki Nishimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Presentation System
Publication number
20070256017
Publication date
Nov 1, 2007
UCHIDA YOKO CO., LTD.
Yoshiaki Nishimura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Charging member, and image-forming apparatus and process cartridge...
Publication number
20040136753
Publication date
Jul 15, 2004
Canon Kabushiki Kaisha
Hisao Kato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY