Yoshikazu Toshikiyo

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Clad glass composition for graded-index rod lens, graded-index rod...
- Patent number 7,250,383
- Issue date Jul 31, 2007
- Nippon Sheet Glass Company, Limited
- Teruhide Inoue
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Raw material composition for soda-lime glass
- Patent number 6,780,801
- Issue date Aug 24, 2004
- Nippon Sheet Glass Co., Ltd.
- Chihiro Sakai
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Alkali free glass, production method therefor, and flat display pan...
- Patent number 6,664,203
- Issue date Dec 16, 2003
- Nippon Sheet Glass Co., Ltd.
- Yukihito Nagashima
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing bonded assembly
- Patent number 6,523,735
- Issue date Feb 25, 2003
- Nippon Sheet Glass Co., Ltd.
- Koichi Sakaguchi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass panes for vehicles
- Patent number 5,318,931
- Issue date Jun 7, 1994
- Nippon Sheet Glass Co., Ltd.
- Kunio Nakaguchi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass panes for vehicles
- Patent number 5,264,400
- Issue date Nov 23, 1993
- Nippon Sheet Glass Co., Ltd.
- Kunio Nakaguchi
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Clad glass composition for graded-index rod lens, graded-index rod...
- Publication number 20040077478
- Publication date Apr 22, 2004
- Nippon Sheet Glass Co., Ltd.
- Teruhide Inoue
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Alkali free glass, production method therefor, and flat display pan...
- Publication number 20020123420
- Publication date Sep 5, 2002
- NIPPON SHEET GLASS CO., LTD.
- Yukihito Nagashima
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method of manufacturing bonded assembly
- Publication number 20020036226
- Publication date Mar 28, 2002
- Koichi Sakaguchi
- C03 - GLASS MINERAL OR SLAG WOOL