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Kenji Kawano
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Nakai-machi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Distribution information management system and method
Patent number
7,159,113
Issue date
Jan 2, 2007
Fuji Xerox Co., Ltd.
Shinichiro Taniguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Verification data generating apparatus, data verification apparatus...
Patent number
6,397,332
Issue date
May 28, 2002
Fuji Xerox Co., Ltd.
Kenji Kawano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Physical property based cryptographics
Patent number
6,233,339
Issue date
May 15, 2001
Fuji Xerox Co., Ltd.
Kenji Kawano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical transmission line forming apparatus
Patent number
6,126,432
Issue date
Oct 3, 2000
Fuji Xerox Co., Ltd.
Junji Okada
G02 - OPTICS
Information
Patent Grant
Optical transmission line forming method and apparatus, and optical...
Patent number
6,065,881
Issue date
May 23, 2000
Fuji Xerox Co., Ltd.
Junji Okada
G02 - OPTICS
Information
Patent Grant
Signal transmission bus and signal processing apparatus
Patent number
5,995,262
Issue date
Nov 30, 1999
Fuji Xerox Co., Ltd.
Masaki Hirota
G02 - OPTICS
Information
Patent Grant
Information processing apparatus with a software protecting function
Patent number
5,995,623
Issue date
Nov 30, 1999
Fuji Xerox Co., Ltd.
Kenji Kawano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical transmission line forming method
Patent number
5,955,010
Issue date
Sep 21, 1999
Fuji Xerox Co., Ltd.
Junji Okada
G02 - OPTICS
Information
Patent Grant
Data processing apparatus with software protecting functions
Patent number
5,915,025
Issue date
Jun 22, 1999
Fuji Xerox Co., Ltd.
Masahiro Taguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical bus and signal processor
Patent number
5,822,475
Issue date
Oct 13, 1998
Fuji Xerox Co., Ltd.
Masaki Hirota
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
VERIFICATION DATA GENERATING APPARATUS, DATA VERIFICATION APPARATUS...
Publication number
20020002681
Publication date
Jan 3, 2002
Fuji Xerox Co.,Ltd.
KENJI KAWANO
G06 - COMPUTING CALCULATING COUNTING