Michitoshi Sumikawa

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Yamato-shi, Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for outputting character recognition results, character reco...
- Patent number 7,558,426
- Issue date Jul 7, 2009
- International Business Machines Corporation
- Shin Katoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for outputting character recognition results
- Patent number 7,466,861
- Issue date Dec 16, 2008
- International Business Machines Corporation
- Shin Katoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing method, image processing system and program
- Patent number 7,006,670
- Issue date Feb 28, 2006
- International Business Machines Corporation
- Michitoshi Sumikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method of bitmap image processing, storage medium sto...
- Patent number 6,356,655
- Issue date Mar 12, 2002
- International Business Machines Corporation
- Michitoshi Sumikawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Device for Outputting Character Recognition Results, Character Reco...
- Publication number 20080310738
- Publication date Dec 18, 2008
- International Business Machines Corporation
- Shin Katoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Device for Outputting Character Recognition Results, Character Reco...
- Publication number 20050232495
- Publication date Oct 20, 2005
- International Business Machines Corporation
- Shin Katoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing method, image processing system and program
- Publication number 20020181777
- Publication date Dec 5, 2002
- International Business Machines Corporation
- Michitoshi Sumikawa
- G06 - COMPUTING CALCULATING COUNTING