Tamio Nakamura

Person

Yamaguchi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing high-purity fluoroalkylsulfonic acid anhydride
- Patent number 5,808,149
- Issue date Sep 15, 1998
- Central Glass Company, Limited
- Tamio Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of high purity methanesulphonyl fluoride...
- Patent number 5,540,818
- Issue date Jul 30, 1996
- Central Glass Co., Ltd.
- Kenji Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for refining crude fluoroalkylsulfonic acid with the use of...
- Patent number 5,498,754
- Issue date Mar 12, 1996
- Central Glass Co., Ltd.
- Tamio Nakamura
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process of preparing fluorocarbon carboxylic or sulfonic acid from...
- Patent number 4,927,962
- Issue date May 22, 1990
- Central Glass Company, Limited
- Minoru Aramaki
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of preparing alkali metal fluoroalkylsulfonates of high purity
- Patent number 4,925,975
- Issue date May 15, 1990
- Central Glass Company, Limited
- Minoru Aramaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of preparing nitrogen trifluoride by gas-solid reaction
- Patent number 4,543,242
- Issue date Sep 24, 1985
- Central Glass Company, Limited
- Minoru Aramaki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process of preparing high purity cryolite from fluoride solution co...
- Patent number 4,251,501
- Issue date Feb 17, 1981
- Central Glass Company, Limited
- Yoshiyuki Kobayashi
- C01 - INORGANIC CHEMISTRY

Tamio Nakamura

Person

Patents Grantslast 30 patents

Method for producing high-purity fluoroalkylsulfonic acid anhydride

Process for the production of high purity methanesulphonyl fluoride...

Process for refining crude fluoroalkylsulfonic acid with the use of...

Process of preparing fluorocarbon carboxylic or sulfonic acid from...

Method of preparing alkali metal fluoroalkylsulfonates of high purity

Process of preparing nitrogen trifluoride by gas-solid reaction

Process of preparing high purity cryolite from fluoride solution co...