Kouichi Dan

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Otsu-shi, Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Impurity-diffusing composition and method for producing semiconduct...
- Patent number 9,691,935
- Issue date Jun 27, 2017
- Toray Industries, Inc.
- Sachio Inaba
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
IMPURITY-DIFFUSING COMPOSITION AND METHOD FOR PRODUCING SEMICONDUCT...
- Publication number 20160372626
- Publication date Dec 22, 2016
- TORAY INDUSTRIES, INC.
- Sachio Inaba
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...