Hiroshi Motoda

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for managing data processing system and high-reliability memory
- Patent number 5,974,570
- Issue date Oct 26, 1999
- Hitachi, Ltd.
- Atsuo Kawaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer operating method and computer operated thereby
- Patent number 5,767,853
- Issue date Jun 16, 1998
- Hitachi, Ltd.
- Kenichi Yoshida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing system and storage device and auxiliary memory bits...
- Patent number 5,557,771
- Issue date Sep 17, 1996
- Hitachi, Ltd.
- Atsuo Kawaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory IC and semiconductor memory device
- Patent number 5,253,212
- Issue date Oct 12, 1993
- Hitachi, Ltd.
- Atsuo Kawaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Knowledge-based system installed with associative knowledge and inf...
- Patent number 5,043,915
- Issue date Aug 27, 1991
- Hitachi, Ltd.
- Masaki Suwa
- G06 - COMPUTING CALCULATING COUNTING