Inventor · disambiguated record
Toshihiko Nagata
Also filed as: NAGATA TOSHIHIKO
15 granted patents·4 pending applications·185 citations·filing 1994–2015
92Inventor score
Files withMINEBEA CO LTD12SHIRAISHI TOMONARI2YAMAHA MOTOR ELECTRONICS CO2MATSUSHITA KUNITAKE1MINEBEA MATSUSHITA MOTOR CORP1
Top patents by PatentIndex Score
19 records- 0193US7071593B2Claw-pole type stepping motorMINEBEA CO LTD·Filed 2004·Granted Jul 4, 2006·52 cites·4 claims
- 0278US5777413ABearing installation in a floppy disk driver motorMINEBEA CO LTD·Filed 1995·Granted Jul 7, 1998·32 cites·17 claims
- 0375US6876109B2Claw-pole type stepping motor having radial dimension reduced without detriment to performance characteristicMINEBEA CO LTD·Filed 2004·Granted Apr 5, 2005·19 cites·3 claims
- 0473US6822351B2Low-profile stepping motor with two coils arranged flush with each other horizontallyMINEBEA CO LTD·Filed 2003·Granted Nov 23, 2004·18 cites·6 claims
- 0567US6710503B2Stator structure for claw-pole type stepping motorMINEBEA CO LTD·Filed 2002·Granted Mar 23, 2004·14 cites·14 claims
- 0667US5486054ABearing system in a motor for a floppy disk drive apparatusMINEBEA CO LTD·Filed 1994·Granted Jan 23, 1996·23 cites·3 claims
- 0766US9236774B2Stator-fixed structure and driving unitSHIRAISHI TOMONARI·Filed 2012·Granted Jan 12, 2016·3 cites·12 claims
- 0853US6838792B2Low-profile stepping motor with two coils arranged flush with each other horizontallyMINEBEA CO LTD·Filed 2003·Granted Jan 4, 2005·6 cites·5 claims
- 0953US6727608B2Claw-pole type stepping motorMINEBEA CO LTD·Filed 2002·Granted Apr 27, 2004·6 cites·19 claims
- 1052US9496763B2Stator-fixed structure and driving unitYAMAHA MOTOR ELECTRONICS CO·Filed 2015·Granted Nov 15, 2016·0 cites·4 claims
- 1150US6885128B2Low-profile stepping motor with two coils arranged flush with each other horizontallyMINEBEA CO LTD·Filed 2003·Granted Apr 26, 2005·5 cites·8 claims
- 1247US6812599B2Low-profile stepping motor with two coils arranged flush with each other horizontallyMINEBEA CO LTD·Filed 2003·Granted Nov 2, 2004·3 cites·5 claims
- 1345US7023115B2Motor with built-in bearingMINEBEA CO LTD·Filed 2003·Granted Apr 4, 2006·2 cites·10 claims
- 1441US2008084131A1Stepping MotorMINEBEA MATSUSHITA MOTOR CORP·Filed 2005·Application pending·0 cites
- 1540US2006238050A1Stepping motorMATSUSHITA KUNITAKE·Filed 2004·Application pending·0 cites
- 1639US6909209B2Low-profile stepping motor having coils wound rectangularlyMINEBEA CO LTD·Filed 2004·Granted Jun 21, 2005·2 cites·6 claims
- 1736US2013328427A1MotorOOTANI Toshihide·Filed 2012·Application pending·0 cites
- 1833US10840762B2Brushless motor and electric bicycle provided with the sameYAMAHA MOTOR ELECTRONICS CO·Filed 2015·Granted Nov 17, 2020·0 cites·11 claims
- 1932US2013342074A1Stator-fixed structure and driving unitSHIRAISHI TOMONARI·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Toshihiko Nagata 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 →