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. 21, 1988
Filed:
Mar. 25, 1986
Applicant:
Inventors:
Takayuki Tsukimoto, Fujisawa, JP;
Ichiro Okumura, Yokohama, JP;
Kazuhiro Izukawa, Yokohama, JP;
Takuo Okuno, Yokohama, JP;
Hiroyuki Seki, Sagamihara, JP;
Hitoshi Mukohjima, Yokohama, JP;
Naoya Kaneda, Yokohama, JP;
Akira Hiramatsu, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
310323 ; 310328 ;
Abstract
A vibration wave motor for driving a moving member contacting a vibration member, to which an electro-mechanical energy transducer element is bonded, by a travelling vibration wave generated in the vibration member, wherein the moving and vibration members contact each other through a plurality of contact points.