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:
May. 01, 2001
Filed:
Jul. 21, 1999
Applicant:
Inventors:
Yukari Toide, Tokyo, JP;
Akihiro Daikoku, Tokyo, JP;
Yuji Nakahara, Tokyo, JP;
Toyomi Ohshige, Tokyo, JP;
Yoshikazu Ugai, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/22 ; H02K 2/112 ;
U.S. Cl.
CPC ...
H02K 1/22 ; H02K 2/112 ;
Abstract
A motor embedded with magnets having good properties and productivity. A rotor of this motor includes a rotor core with laminated rotor core plates punched out of an electromagnetic steel plate and studded with bonded magnets of a powdered permanent magnet material and a resin in groups of slits located in the rotor core for each pole of the rotor.
Quick Actions:
Toide, Yukari. (2001). Motor and motor rotor having embedded permanent magnets (U.S. Patent No. 6225724). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6225724
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile