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:
Aug. 13, 2024
Filed:
Dec. 21, 2021
Prime Planet Energy & Solutions, Inc., Tokyo, JP;
Takenori Ikeda, Owariasahi, JP;
PRIME PLANET ENERGY & SOLUTIONS, INC., Tokyo, JP;
Abstract
A manufacturing method and a testing method for a positive active material mixture to manufacture the positive active material mixture as a mixture of a positive active material, a conductive material, and a disperse medium by mixing positive active material particles, conductive material particles, and the disperse medium, pressing to form a pressed surface by pressing a resultant product of the mixing by a pressure member, disperse-degree obtaining to obtain the disperse degree of the positive active material particles and the conductive material particles on the pressed surface, and determining to determine success and failure in the disperse degree obtained in the disperse-degree obtaining, the resultant product is taken as the positive active material mixture when a determination result of the determining is success, and the resultant product is taken back to the mixing when the determination result of the determining is failure.