Inventor · disambiguated record
Hidetaka Numata
Also filed as: NUMATA HIDETAKA
15 granted patents·1 pending application·400 citations·filing 1984–2003
94Inventor score
Files withALPS ELECTRIC CO LTD16
Top patents by PatentIndex Score
16 records- 0193US6859198B2Force feedback functioning manual input device and onboard instrument control system having itALPS ELECTRIC CO LTD·Filed 2001·Granted Feb 22, 2005·52 cites·5 claims
- 0289US6593667B1Car-mounted input deviceALPS ELECTRIC CO LTD·Filed 2000·Granted Jul 15, 2003·39 cites·31 claims
- 0388US6591175B2Manual input device with force feedback function and vehicle-mounted equipment controller using sameALPS ELECTRIC CO LTD·Filed 2001·Granted Jul 8, 2003·53 cites·47 claims
- 0486US6448670B1Signal input deviceALPS ELECTRIC CO LTD·Filed 1999·Granted Sep 10, 2002·57 cites·41 claims
- 0584US7187359B2Force feedback deviceALPS ELECTRIC CO LTD·Filed 2003·Granted Mar 6, 2007·39 cites·18 claims
- 0682US6756967B2Manual input device improved in operatability and multifunctionality, and vehicle-mounted control device using itALPS ELECTRIC CO LTD·Filed 2001·Granted Jun 29, 2004·23 cites·9 claims
- 0780US6987508B2Manual input device which provides its control knob with plural modes of operation feeling, and car-mounted apparatus controller based thereonALPS ELECTRIC CO LTD·Filed 2001·Granted Jan 17, 2006·22 cites·13 claims
- 0873US5819597AIn-car rotation detecting apparatusALPS ELECTRIC CO LTD·Filed 1996·Granted Oct 13, 1998·26 cites·4 claims
- 0970US4591773AMotor driving circuit for motor actuatorALPS ELECTRIC CO LTD·Filed 1984·Granted May 27, 1986·25 cites·3 claims
- 1061US6327932B1Steering apparatusALPS ELECTRIC CO LTD·Filed 1999·Granted Dec 11, 2001·20 cites·14 claims
- 1151US6462730B2Vehicle mounted input unitALPS ELECTRIC CO LTD·Filed 1999·Granted Oct 8, 2002·12 cites·33 claims
- 1249US4712053AServo control for motor having cutoff device for preventing motor from being lockedALPS ELECTRIC CO LTD·Filed 1986·Granted Dec 8, 1987·13 cites·5 claims
- 1343US4716359AOutput stage control circuitALPS ELECTRIC CO LTD·Filed 1986·Granted Dec 29, 1987·6 cites·3 claims
- 1443US2003214526A1Force applying deviceALPS ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
- 1539US4845584ATransistor protective circuitALPS ELECTRIC CO LTD·Filed 1988·Granted Jul 4, 1989·7 cites·2 claims
- 1634US6215201B1Power window switch deviceALPS ELECTRIC CO LTD·Filed 1999·Granted Apr 10, 2001·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →