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公开(公告)号:JP3799111B2
公开(公告)日:2006-07-19
申请号:JP32200896
申请日:1996-12-02
Applicant: ソニー株式会社 , ミサワホーム株式会社
CPC classification number: H04R1/021 , C08L97/02 , C08L101/00 , Y10T428/25 , Y10T428/251 , Y10T428/253 , Y10T428/254 , Y10T428/2911 , Y10T428/2991 , Y10T428/2998 , C08L2666/26
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公开(公告)号:JP4052210B2
公开(公告)日:2008-02-27
申请号:JP2003312884
申请日:2003-09-04
Applicant: ソニー株式会社
CPC classification number: C04B35/46 , C04B2235/404 , C04B2235/65 , C04B2235/77 , C04B2235/94 , C04B2235/96 , C04B2235/9615 , F27D7/06
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公开(公告)号:JP3562498B2
公开(公告)日:2004-09-08
申请号:JP2001226157
申请日:2001-07-26
Applicant: ソニー株式会社
IPC: B29B17/00 , B29B17/04 , B29K101/00 , C08J11/04 , C08L21/00 , C08L101/00
CPC classification number: Y02P20/143 , Y02W30/62 , Y02W30/625 , Y02W30/70
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公开(公告)号:JP4710462B2
公开(公告)日:2011-06-29
申请号:JP2005211522
申请日:2005-07-21
Applicant: ソニー株式会社
CPC classification number: H04R7/127 , H04R31/003 , Y10T29/49005
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公开(公告)号:JP4683279B2
公开(公告)日:2011-05-18
申请号:JP2005195429
申请日:2005-07-04
Applicant: ソニー株式会社
Abstract: A driving device has a magnetostrictive actuator that drives a load member based on a driving signal, a sensor that detects an action of the load member, and a compensation unit that performs feedback compensation on the driving signal which the magnetostrictive actuator receives, based on a detection signal that is received from the sensor.
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