Eiji Yamada

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Yokkaichi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Titanium dioxide pigment and method for production thereof
- Patent number 6,616,746
- Issue date Sep 9, 2003
- Ishihara Sangyo Kaisha, Ltd.
- Hideo Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acicular electroconductive titanium oxide and process for producing...
- Patent number 4,880,703
- Issue date Nov 14, 1989
- Ishihara Sangyo Kaisha, Ltd.
- Masashi Sakamoto
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
TITANIUM DIOXIDE PIGMENT AND METHOD FOR PRODUCTION THEREOF
- Publication number 20030079655
- Publication date May 1, 2003
- Hideo Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...