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Kenichiro Uchida
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical transceiver having optical receptacle arranged diagonally t...
Patent number
8,821,039
Issue date
Sep 2, 2014
Sumitomo Electric Industries, Ltd
Takashi Matsui
G02 - OPTICS
Information
Patent Grant
Optical transceiver with frame ground and signal ground isolated wi...
Patent number
7,708,473
Issue date
May 4, 2010
Sumitomo Electric Industries Ltd.
Keiji Tanaka
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for controlling a bias voltage applied to an avalanche photo...
Patent number
7,309,853
Issue date
Dec 18, 2007
Sumitomo Electric Industries, Ltd.
Kenichiro Uchida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical module including a Peltier device therein and having a co-a...
Patent number
7,263,112
Issue date
Aug 28, 2007
Sumitomo Electric Industries, Ltd.
Hirotaka Oomori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-transmitting module capable of heating the light-emitting mod...
Patent number
7,200,294
Issue date
Apr 3, 2007
Sumitomo Electric Industries, Ltd.
Kenichiro Uchida
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL TRANSCEIVER HAVING OPTICAL RECEPTACLE ARRANGED DIAGONALLY T...
Publication number
20120237223
Publication date
Sep 20, 2012
SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
Takashi MATSUI
G02 - OPTICS
Information
Patent Application
Optical transceiver with frame ground and signal ground isolated wi...
Publication number
20090123116
Publication date
May 14, 2009
Keiji Tanaka
G02 - OPTICS
Information
Patent Application
Optical transmitting module operable in wide temperature range
Publication number
20060159141
Publication date
Jul 20, 2006
Sumitomo Electric Industries, Ltd.
Kenichiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical receiver using avalanche photodiode
Publication number
20060157646
Publication date
Jul 20, 2006
Kenichiro Uchida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical transmitter with forward controlled peltier device
Publication number
20060032238
Publication date
Feb 16, 2006
Kenichiro Uchida
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Optical module including a Peltier device therein and having a co-a...
Publication number
20050008049
Publication date
Jan 13, 2005
Hirotaka Oomori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-transmitting module capable of heating the light-emitting mod...
Publication number
20040240800
Publication date
Dec 2, 2004
Kenichiro Uchida
G02 - OPTICS