Takashi Fujisawa

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Toride-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
(Meth) acrylic copolymer and its production process
- Patent number 6,835,790
- Issue date Dec 28, 2004
- Nippon Shokubai Co., Ltd.
- Koji Fukuhara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Production process for allyl ether-based polymer
- Patent number 6,451,952
- Issue date Sep 17, 2002
- Nippon Shokubai Co., Ltd.
- Shigeru Yamaguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for preventing scale formation and corrosion in circulating...
- Patent number 5,948,268
- Issue date Sep 7, 1999
- Nippon Shokubai Co., Ltd.
- Shigeru Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
(Meth) acrylic copolymer and its production process
- Publication number 20040127660
- Publication date Jul 1, 2004
- NIPPON SHOKUBAI CO., LTD.
- Koji Fukuhara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production process for allyl ether-based polymer
- Publication number 20020016430
- Publication date Feb 7, 2002
- Shigeru Yamaguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...