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:
Jun. 21, 2011
Filed:
Dec. 18, 2007
Applicants:
Yosuke Nakazawa, Tokyo, JP;
Shinichi Noda, Kanagawa, JP;
Kazuaki Yuuki, Saitama, JP;
Kazuaki Fukuda, Saitama, JP;
Inventors:
Yosuke Nakazawa, Tokyo, JP;
Shinichi Noda, Kanagawa, JP;
Kazuaki Yuuki, Saitama, JP;
Kazuaki Fukuda, Saitama, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 11/00 (2006.01); H02K 11/04 (2006.01); H02K 19/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A motor drive system-for a railway vehicle is capable of reducing the weight of wiring, electromagnetic noise, and manufacturing cost. The motor drive system includes an inverter. The inverter is configured to control a motor-and is divided into at least two separate inverter units that are arranged integrally with the motor.
Nakazawa, Yosuke. (2011). Motor drive system for railway vehicle (U.S. Patent No. 7965003). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7965003
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile