Tetsu Oi

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Tokyo, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing an InSb thin film
- Patent number 4,080,478
- Issue date Mar 21, 1978
- Hitachi, Ltd.
- Naoki Yamamoto
- C30 - CRYSTAL GROWTH
Information Patent Grant
Semiconductor magnetic head
- Patent number 3,943,570
- Issue date Mar 9, 1976
- Hitachi, Ltd.
- Naoki Yamamoto
- G11 - INFORMATION STORAGE