Yoshihiko Gotoh

Person

Miyoshi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing 1,1,1,3,3-pentafluoropropane
- Patent number 6,316,681
- Issue date Nov 13, 2001
- Central Glass Company, Limited
- Satoshi Yoshikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 1,1,1,3,3-pentafluoropropane
- Patent number 6,235,951
- Issue date May 22, 2001
- Central Glass Company, Limited
- Fuyuhiko Sakyu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 1,1,1,3,3-pentafluoropropane
- Patent number 6,198,010
- Issue date Mar 6, 2001
- Central Glass Company, Limited
- Satoshi Yoshikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 1,1,1,3,3,-pentafluoropropane
- Patent number 6,111,150
- Issue date Aug 29, 2000
- Central Glass Company, Limited
- Fuyuhiko Sakyu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of preparing bis (trifluoromethylphenyl) methanol
- Patent number 5,017,730
- Issue date May 21, 1991
- Central Glass Company, Limited
- Yoshihiko Gotoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of trifluoromethylbenzoic acid from hexafluoroxylene
- Patent number 4,929,753
- Issue date May 29, 1990
- Central Glass Company, Limited
- Yoshihiko Gotoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing 4-trifluoromethyl-2-nitrobenzoic acid and novel...
- Patent number 4,845,279
- Issue date Jul 4, 1989
- Central Glass Company, Limited
- Yasunori Nishimura
- C07 - ORGANIC CHEMISTRY

Yoshihiko Gotoh

Person

Patents Grantslast 30 patents

Method for producing 1,1,1,3,3-pentafluoropropane

Method for producing 1,1,1,3,3-pentafluoropropane

Method for producing 1,1,1,3,3-pentafluoropropane

Method for producing 1,1,1,3,3,-pentafluoropropane

Process of preparing bis (trifluoromethylphenyl) methanol

Preparation of trifluoromethylbenzoic acid from hexafluoroxylene

Method of preparing 4-trifluoromethyl-2-nitrobenzoic acid and novel...