Power conversion apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9281740
APP PUB NO 20140376286A1
SERIAL NO

14376057

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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When a snubber capacitor is charged to a level greater than or equal to a predetermined voltage, a protection circuit renders a clamp diode conductive to complete charging of the snubber capacitor.

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Patent Owner(s)

  • OSAKA UNIVERSITY;TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hosokawa, Yasuhiko Chuo-ku, JP 31 216
Ise, Toshifumi Suita, JP 6 35
Kadoi, Shinsuke Suita, JP 6 3

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