Shoichi Uemura

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyimide film
- Patent number 8,314,203
- Issue date Nov 20, 2012
- Toyo Boseki Kabushiki Kaisha
- Masayuki Tsutsumi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for producing polymer film and process for producing poly...
- Patent number 8,167,600
- Issue date May 1, 2012
- Toyo Boseki Kabushiki Kaisha
- Shinji Fujita
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for producing formed article from polyphosphoric acid solution
- Patent number 6,565,786
- Issue date May 20, 2003
- Toyo Boseki Kabushiki Kaisha
- Yoshihiko Teramoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR PRODUCING POLYMER FILM AND PROCESS FOR PRODUCING POLY...
- Publication number 20090032992
- Publication date Feb 5, 2009
- Toyo Boseki Kabushiki Kaisha
- Shinji Fujita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Polyimide film
- Publication number 20070272124
- Publication date Nov 29, 2007
- Toyo Boseki Kabushiki Kaisha
- Masayuki Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for producing formed article from polyphosphoric acid solution
- Publication number 20010007013
- Publication date Jul 5, 2001
- Yoshihiko Teramoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL