Takashi Igari

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Iida-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Press-molding glass material, method of manufacturing press-molding...
- Patent number 8,993,115
- Issue date Mar 31, 2015
- Hoya Corporation
- Takashi Igari
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Press molding glass material, manufacturing method thereof, and man...
- Patent number 8,865,314
- Issue date Oct 21, 2014
- Hoya Corporation
- Takashi Igari
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
PRESS MOLDING GLASS MATERIAL, MANUFACTURING METHOD THEREOF, AND MAN...
- Publication number 20120324956
- Publication date Dec 27, 2012
- HOYA CORPORATION
- Takashi IGARI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
PRESS-MOLDING GLASS MATERIAL, METHOD OF MANUFACTURING PRESS MOLDING...
- Publication number 20120177914
- Publication date Jul 12, 2012
- HOYA CORPORATION
- Takashi Igari
- G02 - OPTICS
Information Patent Application
Process for preparation of glass optical element
- Publication number 20040261455
- Publication date Dec 30, 2004
- HOYA CORPORATION
- Takashi Igari
- B82 - NANO-TECHNOLOGY
Information Patent Application
Glass material for molding, method of manufacturing same, and metho...
- Publication number 20040177648
- Publication date Sep 16, 2004
- HOYA CORPORATION
- Takashi Igari
- C03 - GLASS MINERAL OR SLAG WOOL