Tatsuru Toba

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Fuchu, JP

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Patents Grantslast 30 patents

Information Patent Grant
EXCLUSIVE CONTROL METHOD WITH EACH NODE CONTROLLING ISSUE OF AN EXC...
- Patent number 6,502,136
- Issue date Dec 31, 2002
- Hitachi, Ltd.
- Tatsuo Higuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Exclusive control method with each node controlling issue of an exc...
- Patent number 6,330,604
- Issue date Dec 11, 2001
- Hitachi, Ltd.
- Tatsuo Higuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parallel processor system with a broadcast message serializing circ...
- Patent number 5,822,605
- Issue date Oct 13, 1998
- Hitachi, Ltd.
- Tatsuo Higuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Exclusive control method with each node controlling issue of an exc...
- Patent number 5,774,731
- Issue date Jun 30, 1998
- Hitachi, Ltd.
- Tatsuo Higuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parallel processor system having computing clusters and auxiliary c...
- Patent number 5,377,333
- Issue date Dec 27, 1994
- Hitachi, Ltd.
- Junji Nakagoshi
- G06 - COMPUTING CALCULATING COUNTING