Akihiro Oshima

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Radiation-modified poly (tetrafluoroethylene) resin feeds and a pro...
- Patent number 7,220,799
- Issue date May 22, 2007
- Japan Atomic Energy Research Institute
- Akira Udagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Radiation-modified poly(tetrafluoroethylene) resin feeds and a proc...
- Patent number 6,762,215
- Issue date Jul 13, 2004
- Japan Atomic Energy Research
- Akira Udagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluoroplastic composites and a process for producing the same
- Patent number 6,204,301
- Issue date Mar 20, 2001
- Japan Atomic Energy Research Institute
- Akihiro Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified polytetrafluoroethylene and process for its production by...
- Patent number 5,444,103
- Issue date Aug 22, 1995
- Raytech Corporation
- Yoneho Tabata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Radiation-modified poly (tetrafluoroethylene) resin feeds and a pro...
- Publication number 20040220294
- Publication date Nov 4, 2004
- Japan Atomic Energy Research Institute
- Akira Udagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Radiation-modified poly (tetrafluoroethylene) resin feeds and a pro...
- Publication number 20020161067
- Publication date Oct 31, 2002
- Japan Atomic Energy Research Institute
- Akira Udagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...