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Yoshikazu Takeuchi
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Komatsushima-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing light emitting device
Patent number
9,780,275
Issue date
Oct 3, 2017
Nichia Corporation
Ryo Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing light emitting device
Patent number
9,543,465
Issue date
Jan 10, 2017
Nichia Corporation
Ryo Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing light-emitting device and wiring substrate...
Patent number
9,368,675
Issue date
Jun 14, 2016
Nichia Corporation
Yoshikazu Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device with electrode having recessed concave portion
Patent number
8,614,544
Issue date
Dec 24, 2013
Nichia Corporation
Ryo Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE
Publication number
20170077373
Publication date
Mar 16, 2017
Nichia Corporation.
Ryo SUZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE
Publication number
20150340546
Publication date
Nov 26, 2015
Nichia Corporation.
Ryo SUZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING LIGHT-EMITTING DEVICE AND WIRING SUBSTRATE...
Publication number
20150249191
Publication date
Sep 3, 2015
Nichia Corporation.
Yoshikazu TAKEUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20120112622
Publication date
May 10, 2012
Nichia Corporation
Ryo Suzuki
H01 - BASIC ELECTRIC ELEMENTS