The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 2014
Filed:
Apr. 15, 2009
Koichi Arisawa, Tokyo, JP;
Hirokazu Nakabayashi, Tokyo, JP;
Takuya Shimomugi, Tokyo, JP;
Yosuke Shinomoto, Tokyo, JP;
Mitsuharu Tabata, Tokyo, JP;
Kazunori Sakanobe, Tokyo, JP;
Koichi Arisawa, Tokyo, JP;
Hirokazu Nakabayashi, Tokyo, JP;
Takuya Shimomugi, Tokyo, JP;
Yosuke Shinomoto, Tokyo, JP;
Mitsuharu Tabata, Tokyo, JP;
Kazunori Sakanobe, Tokyo, JP;
Mitsubishi Electric Corporation, Chiyoda-Ku, Tokyo, JP;
Abstract
An inverter device, a motor driving device, a refrigerating air conditioner, and a power generation system, which can reduce the recovery loss thereof, are obtained. A plurality of arms that can conduct and block current are provided. At least one of the plurality of arms includes: a plurality of switching elements each having a parasitic diode and being connected in series with each other; and a reverse current diode connected in parallel with the plurality of switching elements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile