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Noboru Sugie
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Chofu-shi, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power source control device of illuminator and lighting system
Patent number
8,436,552
Issue date
May 7, 2013
Mitsumi Electric Co., Ltd
Masaaki Komagata
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wireless communication system, electronic price tag system, wireles...
Patent number
7,676,251
Issue date
Mar 9, 2010
Mitsumi Electric Co., Ltd.
Noboru Sugie
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Writable optical drive with dynamically variable linear velocity to...
Patent number
6,901,039
Issue date
May 31, 2005
Mitsumi Electric Co., Ltd.
Noboru Sugie
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk driver and operational processing apparatus having suc...
Patent number
RE38226
Issue date
Aug 19, 2003
Noboru Sugie
369 - Dynamic information storage or retrieval
Information
Patent Grant
Optical disk drive and write speed control method
Patent number
6,498,773
Issue date
Dec 24, 2002
Mitsumi Electric Co., Ltd.
Noboru Sugie
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk driver and operational processing apparatus having suc...
Patent number
5,181,197
Issue date
Jan 19, 1993
Mitsumi Electric Co., Ltd.
Noboru Sugie
G11 - INFORMATION STORAGE
Information
Patent Grant
Superimposing apparatus
Patent number
4,675,737
Issue date
Jun 23, 1987
Mitsumi Electric Co., Ltd.
Takuo Fujino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
POWER CONTROL DEVICE FOR LED LIGHTING AND LIGHTING SYSTEM
Publication number
20110309769
Publication date
Dec 22, 2011
Mitsumi Electric Co., Ltd.
Taisuke Kuroki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER SOURCE CONTROL DEVICE OF ILLUMINATOR AND LIGHTING SYSTEM
Publication number
20110291586
Publication date
Dec 1, 2011
Mitsumi Electric Co., Ltd.
Masaaki KOMAGATA
G08 - SIGNALLING
Information
Patent Application
Wireless communication system, electronic price tag system, wireles...
Publication number
20050218208
Publication date
Oct 6, 2005
Noboru Sugie
G06 - COMPUTING CALCULATING COUNTING