Johta Fukuhara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a semiconductor device
- Patent number 5,990,007
- Issue date Nov 23, 1999
- Kabushiki Kaisha Toshiba
- Akihiro Kajita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method of manufacturing semiconductor device
- Patent number 5,529,634
- Issue date Jun 25, 1996
- Kabushiki Kaisha Toshiba
- Masahiro Miyata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...