Kazuhiko Matsumoto

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Assembly work supporting method and system
- Patent number 8,248,241
- Issue date Aug 21, 2012
- Hitachi, Ltd.
- Kazuhiko Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for factory work logging
- Patent number 8,094,975
- Issue date Jan 10, 2012
- Hitachi, Ltd,
- Toshio Okochi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for inspecting and monitoring building, structure, or facili...
- Patent number 7,427,916
- Issue date Sep 23, 2008
- Hitachi, Ltd.
- Kazuhiko Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Logic synthesis method and system with intermediate circuit files
- Patent number 5,856,926
- Issue date Jan 5, 1999
- Hitachi, Ltd.
- Kazuhiko Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logic circuit generating method and apparatus
- Patent number 5,745,373
- Issue date Apr 28, 1998
- Hitachi, Ltd.
- Hiroo Watai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Comparison and verification system for logic circuits and method th...
- Patent number 5,243,538
- Issue date Sep 7, 1993
- Hitachi, Ltd.
- Osamu Okuzawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
System and method for factory work logging
- Publication number 20090232366
- Publication date Sep 17, 2009
- Hitachi, Ltd.
- Toshio Okochi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Assembly work supporting method and system
- Publication number 20090160614
- Publication date Jun 25, 2009
- Hitachi, Ltd.
- Kazuhiko Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System for quality control and operations management
- Publication number 20070088634
- Publication date Apr 19, 2007
- Hitachi, Ltd.
- Kazuhiko Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for inspecting and monitoring building, structure, or facili...
- Publication number 20050242943
- Publication date Nov 3, 2005
- Kazuhiko Matsumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Inventory management and ordering system, and ordering management s...
- Publication number 20050075954
- Publication date Apr 7, 2005
- Kazuhiko Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Automatic logic design supporting method and apparatus
- Publication number 20010049814
- Publication date Dec 6, 2001
- Kazuhiko Matsumoto
- G06 - COMPUTING CALCULATING COUNTING