Hideyuki Nishibayashi

Person

Himeji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vinylpyrrolidone polymer and its stabilization and preservation pro...
- Patent number 6,498,231
- Issue date Dec 24, 2002
- Nippon Shokubai Co., Ltd.
- Daijo Tomihisa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production process for vinylpyrrolidone polymer
- Patent number 6,391,994
- Issue date May 21, 2002
- Nippon Shokubai Co., Ltd.
- Daijo Tomihisa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vinylpyrrolidone polymer and its stabilization and preservation pro...
- Patent number 6,346,600
- Issue date Feb 12, 2002
- Nippon Shokubai Co., Ltd.
- Daijo Tomihisa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amide-group-containing polyacetal and its production process and use
- Patent number 6,031,132
- Issue date Feb 29, 2000
- Nippon Shokubai Co., Ltd.
- Takuya Saeki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-soluble polymer, manufacturing method thereof, and detergent...
- Patent number 5,952,432
- Issue date Sep 14, 1999
- Nippon Shokubai Co., Ltd.
- Shigeru Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyalkylene glycol-polyglyoxylate block copolymer, its production...
- Patent number 5,856,288
- Issue date Jan 5, 1999
- Nippon Shokubai Co., Ltd.
- Takuya Saeki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for preparing 2-aminoethyl esters of methacrylic acid
- Patent number 5,185,461
- Issue date Feb 9, 1993
- Nippon Shokubai Co., Ltd.
- Yasumasa Tanaka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Vinylpyrrolidone polymer and its stabilization and preservation pro...
- Publication number 20020058782
- Publication date May 16, 2002
- Daijo Tomihisa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Production process for vinylpyrrolidone polymer
- Publication number 20010020078
- Publication date Sep 6, 2001
- Daijo Tomihisa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Hideyuki Nishibayashi

Person

Patents Grantslast 30 patents

Vinylpyrrolidone polymer and its stabilization and preservation pro...

Production process for vinylpyrrolidone polymer

Vinylpyrrolidone polymer and its stabilization and preservation pro...

Amide-group-containing polyacetal and its production process and use

Water-soluble polymer, manufacturing method thereof, and detergent...

Polyalkylene glycol-polyglyoxylate block copolymer, its production...

Process for preparing 2-aminoethyl esters of methacrylic acid

Patents Applicationslast 30 patents

Vinylpyrrolidone polymer and its stabilization and preservation pro...

Production process for vinylpyrrolidone polymer