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:
Jun. 24, 2025
Filed:
Jan. 30, 2023
Applicants:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Prime Planet Energy & Solutions, Inc., Tokyo, JP;
Primearth Ev Energy Co., Ltd., Kosai, JP;
Inventors:
Kota Ohata, Toyota, JP;
Koshiro Yoneda, Ichinomiya, JP;
Assignees:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
PRIME PLANET ENERGY & SOLUTIONS, INC., Tokyo, JP;
TOYOTA BATTERY CO., LTD., Kosai, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 20/26 (2006.01); B23K 20/10 (2006.01); B23K 37/04 (2006.01); B23K 101/36 (2006.01); B23K 103/18 (2006.01); B29C 65/08 (2006.01);
U.S. Cl.
CPC ...
B23K 20/26 (2013.01); B23K 20/10 (2013.01); B23K 37/0435 (2013.01); B06B 2201/72 (2013.01); B23K 2101/36 (2018.08); B23K 2103/18 (2018.08); B29C 65/08 (2013.01);
Abstract
An ultrasonic welding method includes welding workpieces by applying ultrasonic vibration to the workpieces, wherein in the welding, the workpieces are vibrated at an amplitude smaller than an amplitude of the ultrasonic vibration.