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Hironobu Sasaki
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Yokohama-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Key input circuit, power supply control apparatus, and power supply...
Patent number
7,158,055
Issue date
Jan 2, 2007
Matsushita Electric Industrial Co., Ltd.
Hideshi Tsugane
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Key input circuit, power supply control apparatus, and power supply...
Patent number
6,686,671
Issue date
Feb 3, 2004
Matsushita Electric Industrial Co., Ltd.
Hideshi Tsugane
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
Key input circuit, power supply control apparatus, and power supply...
Publication number
20040084969
Publication date
May 6, 2004
Matsushita Electric Industrial Co., Ltd.
Hideshi Tsugane
H03 - BASIC ELECTRONIC CIRCUITRY