Inventor · disambiguated record
Kenichi Ohara
Also filed as: OHARA KENICHI
25 granted patents·2 pending applications·860 citations·filing 1974–2021
97Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD9ASAHI OPTICAL CO LTD7PENTAX CORP6YOKOGAWA ELECTRIC CORP3MAZDA MOTOR1
Top patents by PatentIndex Score
27 records- 0197US6712760B2Television device of portable endoscopePENTAX CORP·Filed 2001·Granted Mar 30, 2004·167 cites·24 claims
- 0284US4692676ASewing machine driving apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Sep 8, 1987·15 cites·6 claims
- 0378US6503193B1Flexible tube for endoscopePENTAX CORP·Filed 2000·Granted Jan 7, 2003·81 cites·24 claims
- 0476US6846286B2Endoscope systemPENTAX CORP·Filed 2002·Granted Jan 25, 2005·102 cites·26 claims
- 0575US6514210B2Forward viewing and radial scanning ultrasonic endoscopePENTAX CORP·Filed 2001·Granted Feb 4, 2003·81 cites·24 claims
- 0669US6520214B1Flexible tube for endoscopePENTAX CORP·Filed 2000·Granted Feb 18, 2003·53 cites·29 claims
- 0769US4691653ASewing machine control apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Sep 8, 1987·9 cites·8 claims
- 0865US5394864ABendable portion of endoscopeASAHI OPTICAL CO LTD·Filed 1992·Granted Mar 7, 1995·118 cites·12 claims
- 0959US8753262B2Internal treatment apparatus having circumferential side holesSUGIYAMA AKIRA·Filed 2004·Granted Jun 17, 2014·20 cites·4 claims
- 1058US6206824B1Flexible tube for endoscope and method of producing the flexible tubeASAHI OPTICAL CO LTD·Filed 1999·Granted Mar 27, 2001·85 cites·12 claims
- 1158US5793633AStorage management systemMAZDA MOTOR·Filed 1994·Granted Aug 11, 1998·18 cites·9 claims
- 1256US4761599AMotor controllerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Aug 2, 1988·16 cites·4 claims
- 1355US6189574B1Flexible tube for endoscopeASAHI OPTICAL CO LTD·Filed 2000·Granted Feb 20, 2001·13 cites·10 claims
- 1454US6511431B2Radial scan, forward viewing ultrasonic endoscopePENTAX CORP·Filed 2001·Granted Jan 28, 2003·12 cites·18 claims
- 1552US6488632B2Ultrasonic endoscopeASAHI OPTICAL CO LTD·Filed 2001·Granted Dec 3, 2002·9 cites·3 claims
- 1652US6468221B2Ultrasonic endoscopeASAHI OPTICAL CO LTD·Filed 2001·Granted Oct 22, 2002·8 cites·10 claims
- 1752US4732099AMotor controller for a sewing machineMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Mar 22, 1988·5 cites·6 claims
- 1852US2024142922A1Analysis method, analysis program and information processing deviceYOKOGAWA ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 1951US6471654B2Ultrasonic endoscopeASAHI OPTICAL CO LTD·Filed 2001·Granted Oct 29, 2002·7 cites·10 claims
- 2050US10007878B2Operation plan decision method and operation plan decision systemYOKOGAWA ELECTRIC CORP·Filed 2014·Granted Jun 26, 2018·0 cites·12 claims
- 2150US4914371AApparatus for controlling AC servo motorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Apr 3, 1990·11 cites·5 claims
- 2249US6488631B2Ultrasonic endoscopeASAHI OPTICAL CO LTD·Filed 2001·Granted Dec 3, 2002·5 cites·11 claims
- 2347US4682095ACircuit arrangement for controlling starting current of a motorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Jul 21, 1987·10 cites·4 claims
- 2446US2017132538A1Plant model creating device, plant model creating method, and non-transitory computer readable storage mediumYOKOGAWA ELECTRIC CORP·Filed 2016·Application pending·0 cites
- 2545US4013933ANeedle position detector for industrial type sewing machinesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted Mar 22, 1977·10 cites·9 claims
- 2631US4676180ASewing machine with reference speed correction by dimensional ratio between motor- and armshaft-pulleysMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Jun 30, 1987·3 cites·5 claims
- 2730US4710688AVariable speed control with selectively enabled counter circuitsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Dec 1, 1987·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →