Masaaki Kotoura

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyester film and method for producing the same
- Patent number 7,026,064
- Issue date Apr 11, 2006
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biaxially oriented polyester film, process for producing the same,...
- Patent number 6,835,461
- Issue date Dec 28, 2004
- Toray Industries, Inc.
- Hikaru Yamagata
- G11 - INFORMATION STORAGE
Information Patent Grant
Polyester film and a production process thereof
- Patent number 6,090,898
- Issue date Jul 18, 2000
- Toray Industries, Inc.
- Tetsuya Tsunekawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyester film and process for the preparation thereof
- Patent number 5,972,439
- Issue date Oct 26, 1999
- Toray Industries Inc.
- Kenji Tsunashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
TRANSPARENT ELECTROMAGNETIC WAVE SHIELD MEMBER AND METHOD FOR MANUF...
- Publication number 20100206628
- Publication date Aug 19, 2010
- TORAY INDUSTRIES, INC.
- Yoshitaka Matsui
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR