Yoichi Hosokawa

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Tsukuba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device, substrate for mounting semiconductor chip, pr...
- Patent number 6,621,170
- Issue date Sep 16, 2003
- Hitachi Chemical Company, Ltd.
- Kazunori Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, semiconductor chip mounting substrate, method...
- Patent number 6,265,782
- Issue date Jul 24, 2001
- Hitachi Chemical Co., Ltd.
- Kazunori Yamamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device, substrate for mounting semiconductor chip, pr...
- Publication number 20010022404
- Publication date Sep 20, 2001
- Hitachi Chemical Company Ltd.
- Kazunori Yamamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...