Inventor
YOSHIDA SHUICHI
JP37 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA SHUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
18 patentsUS6249495B1Jun 19, 2001
Stepping motor control method and disk drive apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD40 citations95
US6434096B1Aug 13, 2002
Optical information recording/reproducing device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD71 citations94
US5475291ADec 12, 1995
Adjustment device for adjusting control parameters of a servo motor and an adjustment method therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD142 citations94
US7085200B2Aug 1, 2006
Stepping motor controlling method and disk apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations92
US5065263ANov 12, 1991
Track following transducer position control system for a disk storage drive system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations92
US6507555B1Jan 14, 2003
Balanced disk drive apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations91
US6741544B1May 25, 2004
Disk drive apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD43 citations90
US4954905ASep 4, 1990
Data transducer position control system for disk storage drive system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations90
US7106668B2Sep 12, 2006
Disk drive apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations83
US6654321B2Nov 25, 2003
Stepping motor control method and disk drive apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations81
US5834913ANov 10, 1998
Method and apparatus for controlling motor rotation, and a disk signal regenerating apparatus using the motor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations73
US6711116B2Mar 23, 2004
Balanced disk drive apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72
US6704271B2Mar 9, 2004
Disk drive apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations72
US5267144ANov 30, 1993
Access method of an actuator and control apparatus therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations72
US5206566AApr 27, 1993
Access method of actuator and control apparatus therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations72
US7051346B2May 23, 2006
Disk drive apparatus having particular clamping device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations71
US7184552B2Feb 27, 2007
Information reproducing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61
US7278020B2Oct 2, 2007
Digital watermarking apparatus and application apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations42
PANASONIC CORP
4 patentsUS7706531B2Apr 27, 2010
Recording apparatus, reproduction apparatus, data processing apparatus, recording and reproduction apparatus and data transmission apparatus and corresponding methods
PANASONIC CORP14 citations82
US7512040B2Mar 31, 2009
Method and apparatus for recording real-time data into an optical disc
PANASONIC CORP4 citations63
US7823213B2Oct 26, 2010
Recording apparatus, reproduction apparatus, data processing apparatus, recording and reproduction apparatus and data transmission apparatus and corresponding methods
PANASONIC CORP2 citations60
US7848184B2Dec 7, 2010
Reproducing method for reproducing real time data from a disk-shaped information recording medium
PANASONIC CORP0 citations52
OLYMPUS CORP
4 patentsUS9883107B2Jan 30, 2018
Imaging apparatus
OLYMPUS CORP2 citations73
US9235061B2Jan 12, 2016
Retention mechanism, driving apparatus, and blur correction apparatus
OLYMPUS CORP1 citations61
US9551881B2Jan 24, 2017
Retention mechanism, driving apparatus, and blur correction apparatus
OLYMPUS CORP0 citations50
US9488850B2Nov 8, 2016
Retention mechanism, driving apparatus, and blur correction apparatus
OLYMPUS CORP0 citations50
NGK INSULATORS LTD
3 patentsUS5959240ASep 28, 1999
Thermoelectric converter for heat-exchanger
NGK INSULATORS LTD57 citations96
US4816228AMar 28, 1989
Apparatus for melting waste
NGK INSULATORS LTD25 citations86
US5266542ANov 30, 1993
Synthetic film of zeolite crystal body and method for manufacturing the zeolite film
NGK INSULATORS LTD15 citations74