Inventor · disambiguated record
Toshihiko Ishida
Also filed as: ISHIDA TOSHIHIKO
55 granted patents·10 pending applications·564 citations·filing 1979–2025
98Inventor score
Top patents by PatentIndex Score
65 records- 0195US5112025AMolds having wear resistant release coatingsTDK CORP·Filed 1990·Granted May 12, 1992·107 cites·6 claims
- 0291US4726758AMoldTDK CORP·Filed 1986·Granted Feb 23, 1988·75 cites·2 claims
- 0389US8757686B2Vehicle door handle deviceISHIDA TOSHIHIKO·Filed 2011·Granted Jun 24, 2014·14 cites·7 claims
- 0487US9290908B2Hybrid construction machineHIROKI TAKENORI·Filed 2011·Granted Mar 22, 2016·13 cites·14 claims
- 0584US5209027APolishing of the rear surface of a stamper for optical disk reproductionTDK CORP·Filed 1992·Granted May 11, 1993·55 cites·5 claims
- 0675US11807288B2Riding vehicleAISIN CORP·Filed 2020·Granted Nov 7, 2023·2 cites·12 claims
- 0775US9004217B2Electric work vehicleOKUMURA SHINYA·Filed 2011·Granted Apr 14, 2015·7 cites·10 claims
- 0875US5340698AOptical diskTDK CORP·Filed 1992·Granted Aug 23, 1994·22 cites·7 claims
- 0974US9260901B2Door-opening/closing device for use in vehicleISHIDA TOSHIHIKO·Filed 2012·Granted Feb 16, 2016·8 cites·10 claims
- 1074US8025734B2Method for controlling the volume of a molecular beamCHOSHU INDUSTRY CO LTD·Filed 2010·Granted Sep 27, 2011·1 cites·2 claims
- 1172US8622408B2Step unitISHIDA TOSHIHIKO·Filed 2010·Granted Jan 7, 2014·6 cites·7 claims
- 1272US8413379B2Step unitISHIDA TOSHIHIKO·Filed 2010·Granted Apr 9, 2013·7 cites·6 claims
- 1372US8336259B2Vehicle door opening/closing apparatusISHIDA TOSHIHIKO·Filed 2009·Granted Dec 25, 2012·8 cites·20 claims
- 1472US8125105B2Power supply device and construction machineISHIDA TOSHIHIKO·Filed 2009·Granted Feb 28, 2012·14 cites·6 claims
- 1572US4466036AMagnetic tape cassetteTDK ELECTRONICS CO LTD·Filed 1983·Granted Aug 14, 1984·15 cites·6 claims
- 1670US2025283843A1Nuclear magnetic resonance apparatusAISIN CORP·Filed 2025·Application pending·0 cites
- 1769US12224650B2Drive system having an induction generator with a main winding and auxiliary windingHITACHI CONSTRUCTION MACH CO·Filed 2021·Granted Feb 11, 2025·0 cites·5 claims
- 1867US8777296B2Step unitSUZUKI SEIICHI·Filed 2011·Granted Jul 15, 2014·6 cites·10 claims
- 1966US4314299APad assembly for use in a magnetic tape cassetteTDK ELECTRONICS CO LTD·Filed 1979·Granted Feb 2, 1982·11 cites·3 claims
- 2063US8011488B2Rotating coil type electromagnetic clutchOGURA CLUTCH CO LTD·Filed 2009·Granted Sep 6, 2011·2 cites·5 claims
- 2162US4289285AMagnetic tape cassetteTDK ELECTRONICS CO LTD·Filed 1980·Granted Sep 15, 1981·12 cites·9 claims
- 2261US8418827B2Driving deviceISHIDA TOSHIHIKO·Filed 2010·Granted Apr 16, 2013·3 cites·15 claims
- 2360US6051901AMotor unit fitted with buffer mechanismAISIN SEIKI·Filed 1998·Granted Apr 18, 2000·23 cites·16 claims
- 2460US5010435AHub for a disk type recording mediumTDK CORP·Filed 1988·Granted Apr 23, 1991·9 cites·1 claims
- 2558US8960738B2Door handle device for vehicleAISIN SEIKI·Filed 2012·Granted Feb 24, 2015·4 cites·12 claims
- 2657US8727926B2Vehicle door driving deviceISHIDA TOSHIHIKO·Filed 2011·Granted May 20, 2014·3 cites·14 claims
- 2756US4546936AMagnetic tape cassette casingTDK CORP·Filed 1984·Granted Oct 15, 1985·8 cites·1 claims
- 2855US7682670B2Method for controlling the volume of a molecular beamCHOSHU INDUSTRY CO LTD·Filed 2006·Granted Mar 23, 2010·0 cites·4 claims
- 2955US5057960AHub for a disk type recording mediumTDK CORP·Filed 1990·Granted Oct 15, 1991·8 cites·6 claims
- 3053US8217543B2Electromagnetic clutchISHIDA TOSHIHIKO·Filed 2008·Granted Jul 10, 2012·1 cites·12 claims
- 3153US5966360ACleaning disc cartridgeTDK CORP·Filed 1997·Granted Oct 12, 1999·10 cites·15 claims
- 3252US4349166AMagnetic tape cassetteTDK ELECTRONICS CO LTD·Filed 1980·Granted Sep 14, 1982·7 cites·2 claims
- 3352US4333620ATape cassetteTDK ELECTRONICS CO LTD·Filed 1980·Granted Jun 8, 1982·7 cites·4 claims
- 3451US11377014B2Riding vehicleAISIN CORP·Filed 2020·Granted Jul 5, 2022·0 cites·6 claims
- 3551US5219708AOptical diskTDK CORP·Filed 1991·Granted Jun 15, 1993·13 cites·6 claims
- 3651US2025130579A1Autonomous mobile bodyAISIN CORP·Filed 2024·Application pending·0 cites
- 3751US2010170159A1Opening/closing body driving apparatus for vehicleAISIN SEIKI·Filed 2008·Application pending·0 cites
- 3851US2025130584A1Autonomous mobile bodyAISIN CORP·Filed 2024·Application pending·0 cites
- 3951US2025128697A1Autonomous mobile bodyAISIN CORP·Filed 2024·Application pending·0 cites
- 4050US5092758ADisc molding apparatusTDK CORP·Filed 1990·Granted Mar 3, 1992·16 cites·12 claims
- 4149US9728924B2Actuator deviceAISIN SEIKI·Filed 2015·Granted Aug 8, 2017·0 cites·9 claims
- 4249US4646916AMolded magnetic tape cassette case having improved gate mark locationTDK CORP·Filed 1985·Granted Mar 3, 1987·8 cites·2 claims
- 4348US5316466ADisc molding apparatusTDK CORP·Filed 1993·Granted May 31, 1994·13 cites·5 claims
- 4446US11261578B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2017·Granted Mar 1, 2022·0 cites·6 claims
- 4546US9470031B2Opening/closing body control device for vehicleAISIN SEIKI·Filed 2013·Granted Oct 18, 2016·0 cites·16 claims
- 4646US4376519ALubricant sheet for magnetic tape cassetteTDK ELECTRONICS CO LTD·Filed 1981·Granted Mar 15, 1983·9 cites·1 claims
- 4746US4347933ACase for holding magnetic tape cassetteTDK ELECTRONICS CO LTD·Filed 1980·Granted Sep 7, 1982·5 cites·4 claims
- 4845US9033354B2Step device for vehicleAISIN SEIKI·Filed 2014·Granted May 19, 2015·0 cites·7 claims
- 4945US8901423B2Wiring holding structure for vehicle sliding doorISHIDA TOSHIHIKO·Filed 2010·Granted Dec 2, 2014·0 cites·10 claims
- 5045US2010199567A1Vehicle door opening/closing apparatusAISIN SEIKI·Filed 2008·Application pending·0 cites
Showing the top 50 of 65 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Toshihiko Ishida files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →