Akihiro Shirai

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory device which can be tested while selecting wor...
- Patent number 5,943,280
- Issue date Aug 24, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Yukihiro Tsukamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device with a self-initializing circuit operab...
- Patent number 5,477,491
- Issue date Dec 19, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Akihiro Shirai
- G11 - INFORMATION STORAGE