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:
Feb. 17, 2026
Filed:
Feb. 10, 2021
Yamaha Robotics Co., Ltd., Tokyo, JP;
Hiroshi Munakata, Tokyo, JP;
Takuya Adachi, Tokyo, JP;
Yamaha Robotics Co., Ltd., Tokyo, JP;
Abstract
An ultrasonic horn includes: a vertical vibration generating portion in which a first ultrasonic vibrator is mounted inside; a horn portion extending forward from the vertical vibration generating portion, amplifying an ultrasonic vibration generated by the vertical vibration generating portion, and to which a capillary is mounted at a front end portion; and a torsional vibration generating portion extending rearward from the vertical vibration generating portion. The torsional vibration generating portion includes: a rod-shaped body; vibration members arranged axisymmetrically around a central axis; second ultrasonic vibrators sandwiched between the rod-shaped body and the vibration members such that a vibration direction is a circumferential direction; and bolts pressurizing the second ultrasonic vibrators.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile