Yasufumi Yoshizawa

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Tachikawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
File sharing method and system for multiprocessor system
- Patent number 5,619,691
- Issue date Apr 8, 1997
- Hitachi, Ltd.
- Hisashi Katada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory management system for dispatching only to a selected high-us...
- Patent number 5,193,172
- Issue date Mar 9, 1993
- Hitachi, Ltd.
- Toshiaki Arai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual storage system and method permitting setting of the boundar...
- Patent number 4,991,082
- Issue date Feb 5, 1991
- Hitachi, Ltd.
- Yasufumi Yoshizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system
- Patent number 4,903,234
- Issue date Feb 20, 1990
- Hitachi, Ltd.
- Taketoshi Sakuraba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory hierarchy control method with replacement based on request f...
- Patent number 4,703,422
- Issue date Oct 27, 1987
- Hitachi, Ltd.
- Toshiyuki Kinoshita
- G06 - COMPUTING CALCULATING COUNTING