Masazumi Chono

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Production method of 2-cyclohexene-1-ol
- Patent number 5,900,513
- Issue date May 4, 1999
- Asahi Kasei Kogyo Kabushiki Kaisha
- Hiroshi Ishida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Propylene glycol cyclohexyl ether derivatives, method of producing...
- Patent number 5,414,144
- Issue date May 9, 1995
- Asahi Kasei Kogyo Kabushiki Kaisha
- Tomonari Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of urethane compounds
- Patent number 4,621,149
- Issue date Nov 4, 1986
- Asahi Kasei Kogyo Kabushiki Kaisha
- Shinsuke Fukuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for manufacture of diphenylmethane diisocyanates
- Patent number 4,547,322
- Issue date Oct 15, 1985
- Asahi Kasei Kogyo Kabushiki Kaisha
- Shinsuke Fukuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline aluminosilicate AZ-1 and a process for producing the same
- Patent number 4,537,757
- Issue date Aug 27, 1985
- Asahi Kasei Kogyo Kabushiki Kaisha
- Masazumi Chono
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Salt of 1,3,6-tris(4,6-diamino-1,3,5-triazin-2-yl)-hexane and cyanu...
- Patent number 4,249,004
- Issue date Feb 3, 1981
- Asahi Kasei Kogyo Kabushiki Kaisha
- Masazumi Chono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant resin composition comprising reaction product of po...
- Patent number 4,208,320
- Issue date Jun 17, 1980
- Asahi Kasei Kogyo Kabushiki Kaisha
- Masazumi Chono
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
1,3,6-Tris(4,6-diamino-1,3,5-triazine-2-yl)hexane
- Patent number 4,122,269
- Issue date Oct 24, 1978
- Asahi Kasei Kogyo Kabushiki Kaisha
- Masazumi Chono
- C07 - ORGANIC CHEMISTRY

Masazumi Chono

Person

Patents Grantslast 30 patents

Production method of 2-cyclohexene-1-ol

Propylene glycol cyclohexyl ether derivatives, method of producing...

Production of urethane compounds

Method for manufacture of diphenylmethane diisocyanates

Crystalline aluminosilicate AZ-1 and a process for producing the same

Salt of 1,3,6-tris(4,6-diamino-1,3,5-triazin-2-yl)-hexane and cyanu...

Flame retardant resin composition comprising reaction product of po...

1,3,6-Tris(4,6-diamino-1,3,5-triazine-2-yl)hexane