Eiji Ichikura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-shielding film-attached glass substrate and liquid crystal di...
- Patent number 8,357,437
- Issue date Jan 22, 2013
- Asahi Glass Company, Limited
- Teruo Fujiwara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Color cathode ray tube and glass frit for color cathode ray tubes
- Patent number 6,734,615
- Issue date May 11, 2004
- Asahi Glass Company, Limited
- Tsunehiko Sugawara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Sealing composition
- Patent number 6,387,833
- Issue date May 14, 2002
- Asahi Glass Company, Limited
- Ryuichi Tanabe
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for producing a glass sheet with a ceramic color compositio...
- Patent number 5,332,412
- Issue date Jul 26, 1994
- Asahi Glass Company Ltd.
- Tsuneo Manabe
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-SHIELDING FILM-ATTACHED GLASS SUBSTRATE AND LIQUID CRYSTAL DI...
- Publication number 20110236604
- Publication date Sep 29, 2011
- ASAHI GLASS COMPANY, LIMITED
- Teruo FUJIWARA
- G02 - OPTICS
Information Patent Application
Color cathode ray tube and glass frit for color cathode ray tubes
- Publication number 20030067261
- Publication date Apr 10, 2003
- ASAHI GLASS COMPANY LIMITED
- Tsunehiko Sugawara
- C03 - GLASS MINERAL OR SLAG WOOL