Takeshi Fujiyama

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Kisarazu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Silicone resin and photosensitive resin composition containing the...
- Patent number 6,767,983
- Issue date Jul 27, 2004
- Nippon Steel Chemical Co., Ltd.
- Takeshi Fujiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicone compounds and process for producing the same
- Patent number 6,284,858
- Issue date Sep 4, 2001
- Nippon Steel Chemical Co., Ltd.
- Takeshi Fujiyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Silicate group-containing polyimide
- Patent number 5,747,625
- Issue date May 5, 1998
- Nippon Steel Chemical Co., Ltd.
- Nobuyuki Furukawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...