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:
Jan. 15, 1991
Filed:
Jul. 18, 1989
Applicant:
Inventor:
Hikohiro Togane, Sagamihara, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
252 6258 ; 252 6259 ; 252 6262 ; 252 6263 ;
Abstract
A low-loss oxide magnetic material consists of a Mn-Zn type ferrite which contains P, Al or Cr as well as SiO.sub.2 and CaO as sub-components. This magnetic material makes it possible to reduce the loss of electrical power under high-frequency or high-load conditions to a remarkable extent.
Togane, Hikohiro. (1991). Low-loss oxide magnetic material (U.S. Patent No. 4985167). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4985167
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile