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Tomohiro Suzuki
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Kashihara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Direct-current stabilized power supply device
Patent number
7,545,609
Issue date
Jun 9, 2009
Sharp Kabushiki Kaisha
Tomohiro Suzuki
G05 - CONTROLLING REGULATING
Information
Patent Grant
Switched-capacitor-type stabilized power circuit
Patent number
6,650,555
Issue date
Nov 18, 2003
Sharp Kabushiki Kaisha
Tomohiro Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Stabilized power unit
Patent number
6,624,619
Issue date
Sep 23, 2003
Sharp Kabushiki Kaisha
Toshiyuki Fujita
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Regulated power source circuit including an overcurrent detecting m...
Patent number
6,429,631
Issue date
Aug 6, 2002
Sharp Kabushiki Kaisha
Katsumi Inaba
G05 - CONTROLLING REGULATING
Information
Patent Grant
IC wherein a chopper-type buck regulator PNP switch supplies base c...
Patent number
5,838,147
Issue date
Nov 17, 1998
Sharp Kabushiki Kaisha
Tomohiro Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Chopper-type regulator circuit and chopper-type regulator IC
Patent number
5,670,866
Issue date
Sep 23, 1997
Sharp Kabushiki Kaisha
Tomohiro Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Direct-current stabilizer
Patent number
5,578,960
Issue date
Nov 26, 1996
Sharp Kabushiki Kaisha
Tsuneo Matsumura
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
Chopper regulator circuit
Publication number
20080150436
Publication date
Jun 26, 2008
Sharp Kabushiki Kaisha
Tomohiro Suzuki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Power supply circuit device and electronic apparatus provided there...
Publication number
20070262763
Publication date
Nov 15, 2007
Sharp Kabushiki Kaisha
Tomohiro Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Direct-current stabilized power supply device
Publication number
20060273777
Publication date
Dec 7, 2006
Sharp Kabushiki Kaisha
Tomohiro Suzuki
G05 - CONTROLLING REGULATING
Information
Patent Application
Switched-capacitor-type stabilized power circuit
Publication number
20030057929
Publication date
Mar 27, 2003
Tomohiro Suzuki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Stabilized power unit
Publication number
20030001552
Publication date
Jan 2, 2003
Toshiyuki Fujita
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Regulated power source circuit and regulated power source device
Publication number
20010017535
Publication date
Aug 30, 2001
Katsumi Inaba
G05 - CONTROLLING REGULATING