Membership
Tour
Register
Log in
Eiji Nakanishi
Follow
Person
Anan, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Optical waveguide plate for surface light emitting apparatus and su...
Patent number
7,269,329
Issue date
Sep 11, 2007
Nichia Corporation
Yuuki Tamura
G02 - OPTICS
Information
Patent Grant
Optical waveguide plate for surface light emitting apparatus and su...
Patent number
7,171,104
Issue date
Jan 30, 2007
Nichia Corporation
Yuuki Tamura
G02 - OPTICS
Information
Patent Grant
Light emitting device with blue light led and phosphor components
Patent number
7,071,616
Issue date
Jul 4, 2006
Nichia Kagaku Kogyo Kabushiki Kaisha
Yoshinori Shimizu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Surface light emitting device
Patent number
7,063,450
Issue date
Jun 20, 2006
Nichia Corporation
Munetsugu Ehara
G02 - OPTICS
Information
Patent Grant
Optical waveguide plate of surface light emitting apparatus
Patent number
6,904,225
Issue date
Jun 7, 2005
Nichia Corporation
Yuuki Tamura
G02 - OPTICS
Information
Patent Grant
Surface light emitting device
Patent number
6,601,962
Issue date
Aug 5, 2003
Nichia Corporation
Munetsugu Ehara
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Optical waveguide plate for surface light emitting apparatus and su...
Publication number
20070121342
Publication date
May 31, 2007
Yuuki Tamura
G02 - OPTICS
Information
Patent Application
Optical waveguide plate for surface light emitting apparatus and su...
Publication number
20040071437
Publication date
Apr 15, 2004
Yuuki Tamura
G02 - OPTICS
Information
Patent Application
Surface light emitting device
Publication number
20030214818
Publication date
Nov 20, 2003
Nichia Corporation.
Munetsugu Ehara
G02 - OPTICS
Information
Patent Application
Optical waveguide plate of surface light emitting apparatus
Publication number
20020197051
Publication date
Dec 26, 2002
Yuuki Tamura
G02 - OPTICS