US Patent 7969065 Vibration wave driving device
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Patent abstract
A vibration wave driving device comprises a vibrator having an electromechanical conversion device, a supporting member for supporting the vibrator, and a driven member brought into contact with a part of the vibrator driven frictionally by vibration excited in the vibrator: the supporting member comprising a vibration portion vibrating together with the vibrator, a fixation portion for fixing the supporting member, and a support portion for connecting the vibration portion with the fixation portion and supporting the vibrator; and the support portion being comprised of a laminate of sheets.
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Patent Inventor Names
Hiroyuki Seki0
Takayuki Tsukimoto0
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US Patent 07969065 Vibration wave driving device US Patent 7969065 Vibration wave driving device
Infobox
Patent Number
079690650
Patent Number
79690650
Edits on 27 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
079690650
Date of Patent
June 28, 2011
0Patent Application Number
125510790
Date Filed
August 31, 2009
0Patent Primary Examiner
Edits on 8 Dec, 2021
Golden AI
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US Patent 07969065 Vibration wave driving device
Infobox
Is a
Patent jurisdiction
Patent number
07969065
Date of patent
June 28, 2011
Patent application number
12551079
Date Filed
August 31, 2009
Patent primary examiner
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