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Kyosuke OGAWA
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Kawasaki Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Charge pump circuit and step-down regulator circuit
Patent number
9,929,646
Issue date
Mar 27, 2018
Kabushiki Kaisha Toshiba
Koichi Notoya
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Photo-mask having phase and non-phase shifter parts for patterning...
Patent number
7,867,671
Issue date
Jan 11, 2011
Kabushiki Kaisha Toshiba
Toshiaki Douzaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
CHARGE PUMP CIRCUIT AND STEP-DOWN REGULATOR CIRCUIT
Publication number
20170179819
Publication date
Jun 22, 2017
Kabushiki Kaisha Toshiba
Koichi NOTOYA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PHOTOMASK, MULTIPHASE EXPOSURE METHOD, AND METHOD OF MANUFACTURING...
Publication number
20080107974
Publication date
May 8, 2008
Toshiaki DOUZAKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY