Yasuhusa Shima

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Sayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device and method of fabricating the same
- Patent number 4,405,242
- Issue date Sep 20, 1983
- Hitachi, Ltd.
- Hideki Kosaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device and method of fabricating the same
- Patent number 4,348,751
- Issue date Sep 7, 1982
- Hitachi, Ltd.
- Hideki Kosaka
- H01 - BASIC ELECTRIC ELEMENTS