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:
Nov. 21, 2000
Filed:
Apr. 06, 2000
Applicant:
Inventors:
Yuji Kaneko, Uji, JP;
Yasuhide Sasakawa, Osaka, JP;
Katsuya Kase, Niihama, JP;
Takashi Hashikawa, Niihama, JP;
Kaname Takeya, Niihama, JP;
Assignee:
Sumitomo Special Metals Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F / ;
U.S. Cl.
CPC ...
419 29 ; 419 30 ; 419 34 ; 419 38 ; 148103 ;
Kaneko, Yuji. (2000). Methods for manufacturing r-fe-b type magnet raw material powder and (U.S. Patent No. 6149861). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6149861
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile