Shigemi Kumamoto

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Impact-resistant film for flat display panel, and flat display panel
- Patent number 7,166,352
- Issue date Jan 23, 2007
- Asahi Glass Company, Limited
- Hiroshi Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Impact-resistant film for flat display panel, and flat display panel
- Patent number 7,005,794
- Issue date Feb 28, 2006
- Asahi Glass Company, Limited
- Hiroshi Watanabe
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Impact-resistant film for flat display panel, and flat display panel
- Publication number 20050077826
- Publication date Apr 14, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Watanabe
- G02 - OPTICS
Information Patent Application
Impact-resistant film for flat display panel, and flat display panel
- Publication number 20030211333
- Publication date Nov 13, 2003
- ASAHI GLASS COMPANY, LIMITED
- Hiroshi Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...