Osamu Takahashi

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Patents Grantslast 30 patents

Information Patent Grant
Multilayered water-repellent film and method of forming same on gla...
- Patent number 5,856,016
- Issue date Jan 5, 1999
- Central Glass Company Limited
- Osamu Takahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Multilayered water-repellent film and method of forming same on gla...
- Patent number 5,674,625
- Issue date Oct 7, 1997
- Central Glass Company, Limited
- Osamu Takahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Water-repellent metal oxide film and method of forming same on glas...
- Patent number 5,413,865
- Issue date May 9, 1995
- Central Glass Company, Limited
- Ichiro Nakamura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Metal oxide film having minutely roughed surface and method of form...
- Patent number 5,403,368
- Issue date Apr 4, 1995
- Central Glass Company, Limited
- Osamu Takahashi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Reflectance reducing film and method of forming same on glass subst...
- Patent number 5,394,269
- Issue date Feb 28, 1995
- Central Glass Company, Ltd.
- Atsushi Takamatsu
- G02 - OPTICS
Information Patent Grant
Water-repellent metal oxide film coated on glass substrate and meth...
- Patent number 5,250,322
- Issue date Oct 5, 1993
- Central Glass Company Limited
- Osamu Takahashi
- C03 - GLASS MINERAL OR SLAG WOOL