Hiroo Watai

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Patents Grantslast 30 patents

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
Logical operation method employing parallel arithmetic unit
- Patent number 5,467,292
- Issue date Nov 14, 1995
- Hitachi, Ltd.
- Hiroo Watai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fault simulation method
- Patent number 5,184,308
- Issue date Feb 2, 1993
- Hitachi, Ltd.
- Masahiko Nagai
- G06 - COMPUTING CALCULATING COUNTING