Koichi Kijima

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Itami, JA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for treatment of semiconductor wafer
- Patent number 4,018,184
- Issue date Apr 19, 1977
- Mitsubishi Denki Kabushiki Kaisha
- Koichi Nagasawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process of producing semiconductor devices
- Patent number 3,966,501
- Issue date Jun 29, 1976
- Mitsubishi Denki Kabushiki Kaisha
- Kousi Nomura
- H01 - BASIC ELECTRIC ELEMENTS