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Satoshi Goto
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Minamitsuru-gun, Yamanashi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
LED module
Patent number
10,026,877
Issue date
Jul 17, 2018
Citizen Electronics Co., Ltd.
Takashi Akiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LED driver circuit
Patent number
9,860,944
Issue date
Jan 2, 2018
Citizen Electronics Co., Ltd.
Takashi Akiyama
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light-emitting diode
Patent number
D802544
Issue date
Nov 14, 2017
Citizen Electronics Co., Ltd.
Satoshi Goto
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Light-emitting diode
Patent number
D801290
Issue date
Oct 31, 2017
Citizen Electronics Co., Ltd.
Satoshi Goto
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Light-emitting diode
Patent number
D791089
Issue date
Jul 4, 2017
Citizen Electronics Co., Ltd.
Satoshi Goto
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Light-emitting diode
Patent number
D762182
Issue date
Jul 26, 2016
Citizen Electronics Co., Ltd.
Takashi Akiyama
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
LED drive circuit
Patent number
9,277,615
Issue date
Mar 1, 2016
Citizen Holdings Co., Ltd.
Keisuke Sakai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
LED DRIVER CIRCUIT
Publication number
20170290111
Publication date
Oct 5, 2017
Citizen Electronics Co., Ltd.
Takashi Akiyama
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LED MODULE
Publication number
20170236982
Publication date
Aug 17, 2017
Citizen Watch Co., Ltd.
Takashi Akiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED DRIVE CIRCUIT
Publication number
20150382420
Publication date
Dec 31, 2015
CITIZEN HOLDINGS CO., LTD.
Keisuke Sakai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR