Otsuka Tatsuya

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for dehydrating composition comprising lithium bis(pentafluo...
- Patent number 7,306,705
- Issue date Dec 11, 2007
- Daikin Industries, Ltd.
- Daisuke Karube
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azeotropic mixture of perfluoroalkyl iodide and hydrogen fluoride,...
- Patent number 6,380,148
- Issue date Apr 30, 2002
- Daikin Industries
- Eiji Seki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azeotropic mixture of perfluoroalkyl iodide and hydrogen fluoride,...
- Patent number 6,271,189
- Issue date Aug 7, 2001
- Daikin Industries, Ltd.
- Eiji Seki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the preparation of perfluoroalkanes and iodine pentaf...
- Patent number 6,239,319
- Issue date May 29, 2001
- Daikin Industries Ltd.
- Tatsuya Otsuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 1,1,1,2,3,3,3-heptafluoropropane
- Patent number 6,191,326
- Issue date Feb 20, 2001
- Daikin Industries, Inc.
- Tatsuya Otsuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorinated hydrocarbon compound and process for its preparation, a...
- Patent number 6,019,909
- Issue date Feb 1, 2000
- Daikin Industries, Ltd.
- Satoshi Ide
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorooxetane compound and process for its preparation
- Patent number 5,965,779
- Issue date Oct 12, 1999
- Daikin Industries, Ltd.
- Tatsuya Otsuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorosilicone compound and composition containing the same
- Patent number 5,734,001
- Issue date Mar 31, 1998
- Daikin Industries, Ltd.
- Fumihiko Yamaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for preparing chlorotrifluoroethylene
- Patent number 5,243,104
- Issue date Sep 7, 1993
- Daikin Industries Limited
- Fumihiko Yamaguchi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for dehydrating composition comprising lithium bis (pentaflu...
- Publication number 20030022069
- Publication date Jan 30, 2003
- Daikin Industries, Ltd.
- Daisuke Karube
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Azeotropic mixture of perfluoroalkyl iodide and hydrogen fluoride,...
- Publication number 20010041667
- Publication date Nov 15, 2001
- Seki Eiji
- C01 - INORGANIC CHEMISTRY

Otsuka Tatsuya

Person

Patents Grantslast 30 patents

Method for dehydrating composition comprising lithium bis(pentafluo...

Azeotropic mixture of perfluoroalkyl iodide and hydrogen fluoride,...

Azeotropic mixture of perfluoroalkyl iodide and hydrogen fluoride,...

Processes for the preparation of perfluoroalkanes and iodine pentaf...

Process for preparing 1,1,1,2,3,3,3-heptafluoropropane

Fluorinated hydrocarbon compound and process for its preparation, a...

Fluorooxetane compound and process for its preparation

Fluorosilicone compound and composition containing the same

Process for preparing chlorotrifluoroethylene

Patents Applicationslast 30 patents

Method for dehydrating composition comprising lithium bis (pentaflu...

Azeotropic mixture of perfluoroalkyl iodide and hydrogen fluoride,...