Hisashi Ohsaki

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thin metal oxide film and process for producing the same
- Patent number 7,132,373
- Issue date Nov 7, 2006
- Toto Ltd.
- Koji Fukuhisa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Laminate and its production method
- Patent number 7,005,189
- Issue date Feb 28, 2006
- Asahi Glass Company, Limited
- Yuko Tachibana
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Light absorptive antireflector and process for its production
- Patent number 6,358,617
- Issue date Mar 19, 2002
- Asahi Glass Company, Limited
- Hisashi Ohsaki
- G02 - OPTICS
Information Patent Grant
Organic substrate provided with a light absorptive antireflection f...
- Patent number 5,976,684
- Issue date Nov 2, 1999
- Asahi Glass Company Ltd.
- Takuji Oyama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of making a heat treated coated glass
- Patent number 5,543,229
- Issue date Aug 6, 1996
- Asahi Glass Company Ltd.
- Hisashi Ohsaki
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Thin metal oxide film and process for producing the same
- Publication number 20040241976
- Publication date Dec 2, 2004
- Koji Fukuhisa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...