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Akiko Nakamura
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Kyoto, JP
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last 30 patents
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Patent Grant
Light distribution controller, light-emitting device using the same...
Patent number
8,669,571
Issue date
Mar 11, 2014
Panasonic Corporation
Akihiko Murai
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20150021626
Publication date
Jan 22, 2015
PANASONIC CORPORATION
Akiko Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT
Publication number
20140138731
Publication date
May 22, 2014
PANASONIC CORPORATION
Akiko Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT DISTRIBUTION CONTROLLER, LIGHT-EMITTING DEVICE USING THE SAME...
Publication number
20130075776
Publication date
Mar 28, 2013
PANASONIC CORPORATION
Akihiko Murai
G02 - OPTICS