Haruo Kamise

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Saga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor wafer and manufacturing method therefor
- Patent number 5,225,235
- Issue date Jul 6, 1993
- Osaka Titanium Co., Ltd.
- Tetsujiro Yoshiharu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor wafer and epitaxial growth on the semiconductor wafer...
- Patent number 4,925,809
- Issue date May 15, 1990
- Osaka Titanium Co., Ltd.
- Tetsujiro Yoshiharu
- H01 - BASIC ELECTRIC ELEMENTS