by Junko Onishi administratrix

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Nagoya, JP

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Patents Grantslast 30 patents

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Semiconductor device having head only memory with differential ampl...
- Patent number 4,839,860
- Issue date Jun 13, 1989
- Hitachi, Ltd.
- Takashi Shinoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor ROM
- Patent number 4,592,024
- Issue date May 27, 1986
- Hitachi, Ltd.
- Kikuo Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory
- Patent number 4,564,925
- Issue date Jan 14, 1986
- Hitachi, Ltd.
- Yoshiaki Onishi
- G11 - INFORMATION STORAGE