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:
Jul. 28, 2026
Filed:
Jul. 28, 2021
Applicants:
Spiber Inc., Tsuruoka-shi, Yamagata, JP;
Aderans Co., Ltd., Shinjuku-ku, Tokyo, JP;
Inventors:
Masatoshi Seki, Shinjuku-ku, Tokyo, JP;
Hideki Takahashi, Shinjuku-ku, Tokyo, JP;
Ren Ito, Tsuruoka-shi, Yamagata, JP;
Yunosuke Abe, Tsuruoka-shi, Yamagata, JP;
Assignees:
ADERANS CO., LTD., TOKYO, JP;
SPIBER INC., YAMAGATA, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
U.S. Cl.
CPC ...
A41G 3/0083 ; D01F 4/02 ; A41G 3/00 ; A61L 27/227 ; A61L 2430/18 ; C07K 14/43518 ; C12P 21/02 ; D01D 10/02 ; D01D 10/0436 ; D02G 1/004 ; D02G 1/20 ; D02J 1/223 ; D02J 13/00 ; D10B 2211/22 ; D10B 2503/08 ;
Seki, Masatoshi. (2026). Fiber for artificial hairs, artificial hair, method for producing fiber for artificial hairs, and method for producing artificial hair (U.S. Patent No. 12690634). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12690634
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile