Kouichi Sugiyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Department management printing system and method, program product u...
- Patent number 8,125,662
- Issue date Feb 28, 2012
- Canon Kabushiki Kaisha
- Kouichi Sugiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus, information processing method, an...
- Patent number 7,383,554
- Issue date Jun 3, 2008
- Canon Kabushiki Kaisha
- Hiroshi Ozaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus and method, and print control program
- Patent number 7,310,166
- Issue date Dec 18, 2007
- Canon Kabushiki Kaisha
- Kouichi Sugiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printing management system and method, program product used in prin...
- Patent number 7,136,176
- Issue date Nov 14, 2006
- Canon Kabushiki Kaisha
- Kouichi Sugiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printing system, information processor, and authenticating method
- Patent number 6,965,449
- Issue date Nov 15, 2005
- Canon Kabushiki Kaisha
- Kouichi Sugiyama
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Printing management system and method, program product used in prin...
- Publication number 20060250633
- Publication date Nov 9, 2006
- Canon Kabushiki Kaisha
- Kouichi Sugiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing apparatus and method, and print control program
- Publication number 20040184052
- Publication date Sep 23, 2004
- Canon Kabushiki Kaisha
- Kouichi Sugiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing apparatus, information processing method, an...
- Publication number 20030233488
- Publication date Dec 18, 2003
- Canon Kabushiki Kaisha
- Hiroshi Ozaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Printing management system and method, program product used in prin...
- Publication number 20030117641
- Publication date Jun 26, 2003
- Kouichi Sugiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Printing system, information processor, and authenticating method
- Publication number 20030120954
- Publication date Jun 26, 2003
- Canon Kabushiki Kaisha
- Kouichi Sugiyama
- G06 - COMPUTING CALCULATING COUNTING