Yoshiaki Onishi

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Kokubinji, 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
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Semiconductor memory
- Patent number 4,604,749
- Issue date Aug 5, 1986
- Hitachi, Ltd.
- Takashi Shinoda
- G06 - COMPUTING CALCULATING COUNTING
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Semiconductor ROM
- Patent number 4,592,024
- Issue date May 27, 1986
- Hitachi, Ltd.
- Kikuo Sakai
- G06 - COMPUTING CALCULATING COUNTING
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Semiconductor memory
- Patent number 4,564,925
- Issue date Jan 14, 1986
- Hitachi, Ltd.
- Yoshiaki Onishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device including means for reducin...
- Patent number 4,477,736
- Issue date Oct 16, 1984
- Hitachi, Ltd.
- Yoshiaki Onishi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Dummy cell structure for MIS dynamic memories
- Patent number 4,264,965
- Issue date Apr 28, 1981
- Hitachi, Ltd.
- Yoshiaki Onishi
- G11 - INFORMATION STORAGE