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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.:

US 12320010 B1

PDFFull Text
Date of Patent:
Jun. 03, 2025

Filed:

Jan. 17, 2023

Alloy member and method for hardening surface thereof

Applicant:

Casio Computer Co., Ltd., Tokyo, JP;

Inventors:

Junichi Sato, Hino, JP;

Kazuma Kobayashi, Fuchu, JP;

Shouta Nagasawa, Machida, JP;

Kenichi Inoue, Hamura, JP;

Chinfu Liu, Guangdong, CN;

Wuchien Liu, Guangdong, CN;

Tienchai Lin, Kaohsiung, TW;

Weipin Kao, Kaohsiung, TW;

Assignee:

CASIO COMPUTER CO., LTD., Tokyo, JP;

Attorney:

Holtz, Holtz & Volek PC

Primary Examiner:

Anthony M Liang

Int. Cl.
CPC ...
C23C 8/10 (2006.01); C22F 1/02 (2006.01); C22F 1/18 (2006.01); C22C 14/00 (2006.01);
U.S. Cl.
CPC ...
C23C 8/10 (2013.01); C22F 1/02 (2013.01); C22F 1/183 (2013.01); C22C 14/00 (2013.01);
Abstract

The present disclosure relates to a titanium or titanium alloy member and to a surface hardening method for the titanium or titanium alloy member. The titanium or titanium alloy member includes a base material of titanium or titanium alloy, and at a surface of the base material, a hardened layer formed by diffusion of oxygen into the surface.

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Quick Actions:

Sato, Junichi. (2025). Alloy member and method for hardening surface thereof (U.S. Patent No. 12320010). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12320010

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