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:
Mar. 10, 2026
Filed:
Apr. 26, 2024
Applicants:
Sumitomo Electric Hardmetal Corp., Hyogo, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Inventors:
Yuki Tsutsumiuchi, Hyogo, JP;
Yusuke Matsuda, Hyogo, JP;
Yuh Ishida, Hyogo, JP;
Yuka Deguchi, Osaka, JP;
Machiko Abe, Hyogo, JP;
Satoru Kukino, Hyogo, JP;
Akito Ishii, Osaka, JP;
Katsumi Okamura, Osaka, JP;
Assignees:
SUMITOMO ELECTRIC HARDMETAL CORP., Hyogo, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 26/00 (2006.01); B23B 27/14 (2006.01); C22C 1/051 (2023.01); B22F 5/00 (2006.01);
U.S. Cl.
CPC ...
C22C 26/00 (2013.01); C22C 1/051 (2013.01); B22F 2005/001 (2013.01); B23B 27/148 (2013.01); B23B 2200/283 (2013.01); B23B 2200/286 (2013.01); B23B 2222/04 (2013.01); B23B 2222/28 (2013.01); B23B 2222/88 (2013.01); B23B 2222/92 (2013.01); B23B 2226/125 (2013.01); C22C 2026/006 (2013.01);
Abstract
cBN sintered material, including cBN particles; a binder phase; and a first phase,
Quick Actions:
Tsutsumiuchi, Yuki. (2026). Cubic boron nitride sintered material and tool (U.S. Patent No. 12571079). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12571079
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile