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Kazuhiko Oda
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Itami-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Hologram color filter, method for fabricating the same, and color l...
Patent number
7,511,784
Issue date
Mar 31, 2009
Sumitomo Electric Industries, Ltd.
Toshihiko Ushiro
G02 - OPTICS
Information
Patent Grant
DLC film and method for forming the same
Patent number
7,466,491
Issue date
Dec 16, 2008
Sumitomo Electric Industries, Ltd.
Takashi Matsuura
G02 - OPTICS
Information
Patent Grant
Amorphous carbon film, process for producing the same and amorphous...
Patent number
7,416,786
Issue date
Aug 26, 2008
Sumitomo Electric Industries, Ltd.
Kazuhiko Oda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Automotive engine valve mechanism system shim and lifter of these a...
Patent number
7,086,362
Issue date
Aug 8, 2006
Nissan Motor Co., Ltd.
Yutaka Mabuchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Amorphous carbon covered member
Patent number
6,821,624
Issue date
Nov 23, 2004
Sumitomo Electric Industries, Ltd.
Yoshiharu Utsumi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Optical Thin Film, Optical Device and Method of Manufacturing the Same
Publication number
20090269576
Publication date
Oct 29, 2009
Sumitomo Electric Industries, Ltd.
Kazuhiko Oda
G02 - OPTICS
Information
Patent Application
Hydrogen-containing carbon film
Publication number
20090159840
Publication date
Jun 25, 2009
Kazuhiko Oda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Solid-state imaging device and production method thereof
Publication number
20090115011
Publication date
May 7, 2009
Sumitomo Electric Industries, Ltd.
Toshihiko Ushiro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Transparent thin film, optical device and method for manufacturing...
Publication number
20090110891
Publication date
Apr 30, 2009
Sumitomo Electric Industries, Ltd.
Yoshihiro Akahane
G02 - OPTICS
Information
Patent Application
Optical Information Recording Medium, and Recording Method and Manu...
Publication number
20090010135
Publication date
Jan 8, 2009
Sumitomo Electric Industries, Ltd.
Toshihiko Ushiro
G11 - INFORMATION STORAGE
Information
Patent Application
Hologram Screen
Publication number
20080309997
Publication date
Dec 18, 2008
Toshihiko Ushiro
G02 - OPTICS
Information
Patent Application
Hologram Color Filter, Method for Fabricating the Same, and Color L...
Publication number
20080165399
Publication date
Jul 10, 2008
Sumitomo Electric Industries, Ltd.
Toshihiko Ushiro
G02 - OPTICS
Information
Patent Application
Transmission-Type Display Panel and Method of Manufacturing the Same
Publication number
20080094716
Publication date
Apr 24, 2008
Toshihiko Ushiro
G02 - OPTICS
Information
Patent Application
Hologram Sheet and Method for Producing Same, Hologram Sticker, Hol...
Publication number
20070285747
Publication date
Dec 13, 2007
Sumitomo Electric Industries, Ltd.
Takashi Matsuura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Dlc Film and Method for Forming the Same
Publication number
20070242364
Publication date
Oct 18, 2007
Sumitomo Electric Industries, Ltd.
Takashi Matsuura
G02 - OPTICS
Information
Patent Application
Flat sheet type micro-lens and production method therefor
Publication number
20070091453
Publication date
Apr 26, 2007
Sumitomo Electric Industries, Ltd.
Toshihiko Ushiro
G02 - OPTICS
Information
Patent Application
Amorphous carbon film, process for producing the same and amorphous...
Publication number
20060246290
Publication date
Nov 2, 2006
Kazuhiko Oda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Automotive engine valve mechanism system shim and lifter of these a...
Publication number
20040154570
Publication date
Aug 12, 2004
Yutaka Mabuchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Amorphous carbon covered member
Publication number
20010024737
Publication date
Sep 27, 2001
Yoshiharu Utsumi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...