Kunihiko Ohnuma

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Data processor system capable of providing both a computer mode and...
- Patent number 4,344,129
- Issue date Aug 10, 1982
- Hitachi, Ltd.
- Kazuyoshi Asada
- G05 - CONTROLLING REGULATING
Information Patent Grant
LSI Microprocessor having an error processing circuit
- Patent number 4,317,171
- Issue date Feb 23, 1982
- Hitachi, Ltd.
- Hideo Maejima
- G06 - COMPUTING CALCULATING COUNTING