Hiroyoshi Terada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite oxide black pigment and method for producing same
- Patent number 8,968,460
- Issue date Mar 3, 2015
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Kenichi Yamane
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition for black matrix, fabrication process of black matrix a...
- Patent number 5,814,434
- Issue date Sep 29, 1998
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Michiei Nakamura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE OXIDE BLACK PIGMENT AND METHOD FOR PRODUCING SAME
- Publication number 20140318416
- Publication date Oct 30, 2014
- Kenichi Yamane
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...