Inventor · disambiguated record
Shunichi Doi
Also filed as: DOI SHUNICHI · OGASAWARA TAKEO
24 granted patents·1,111 citations·filing 1978–2003
97Inventor score
Files withTOYODA CHUO KENKYUSHO KK11TOYOTA MOTOR CO LTD10DELTA TOOLING CO LTD2TOYOTA CHUO KENKYUSHO KK1
Top patents by PatentIndex Score
24 records- 0197US4949262AElectronic controlled fluid suspension system with an advance control and a feedback control of a vehicle attitudeTOYODA CHUO KENKYUSHO KK·Filed 1988·Granted Aug 14, 1990·138 cites·8 claims
- 0295US4765649ASystem for vehicle body roll control detecting and compensating for changes of loaded vehicle weightTOYOTA MOTOR CO LTD·Filed 1987·Granted Aug 23, 1988·108 cites·36 claims
- 0394US4834205AApparatus for controlling steering of wheels of a vehicleTOYODA CHUO KENKYUSHO KK·Filed 1988·Granted May 30, 1989·81 cites·18 claims
- 0490US4916632AVibration control apparatusTOYODA CHUO KENKYUSHO KK·Filed 1986·Granted Apr 10, 1990·73 cites·14 claims
- 0588US4693493ASystem for vehicle body roll control utilizing steering angle detectionTOYOTA MOTOR CO LTD·Filed 1986·Granted Sep 15, 1987·66 cites·31 claims
- 0687US7275793B2SeatTOYOTA CHUO KENKYUSHO KK·Filed 2002·Granted Oct 2, 2007·62 cites·36 claims
- 0785US4797823ASystem for vehicle body roll control performing suspension hardness controlTOYOTA MOTOR CO LTD·Filed 1986·Granted Jan 10, 1989·57 cites·28 claims
- 0885US4700971AAdjustable hydropneumatic active suspension apparatusTOYODA CHUO KENKYUSHO KK·Filed 1985·Granted Oct 20, 1987·53 cites·9 claims
- 0983US4821191ASystem for vehicle height adjustment with loading deviation correctionTOYOTA MOTOR CO LTD·Filed 1986·Granted Apr 11, 1989·54 cites·13 claims
- 1081US4907154AVibration control apparatusTOYODA CHUO KENKYUSHO KK·Filed 1987·Granted Mar 6, 1990·53 cites·8 claims
- 1181US4579366AActive suspension apparatusTOYODA CHUO KENKYUSHO KK·Filed 1984·Granted Apr 1, 1986·40 cites·10 claims
- 1277US4458526AApparatus for measuring tire uniformityTOYODA CHUO KENKYUSHO KK·Filed 1981·Granted Jul 10, 1984·31 cites·14 claims
- 1376US4969355AApparatus for measuring tire uniformityTOYODA CHUO KENKYUSHO KK·Filed 1990·Granted Nov 13, 1990·39 cites·11 claims
- 1475US4937748AElectronic controlled fluid suspension systemTOYOTA MOTOR CO LTD·Filed 1988·Granted Jun 26, 1990·38 cites·7 claims
- 1567US4803627ASystem for vehicle body roll control detecting and compensating steering oppositely to vehicle turning directionTOYOTA MOTOR CO LTD·Filed 1987·Granted Feb 7, 1989·33 cites·9 claims
- 1666US4807128ASystem for vehicle body roll control detecting and compensating for rapid rate of change of steering angle as during emergency steeringTOYOTA MOTOR CO LTD·Filed 1987·Granted Feb 21, 1989·32 cites·14 claims
- 1764US4184638ALow noise level, pressure fluid spouting deviceTOYODA CHUO KENKYUSHO KK·Filed 1978·Granted Jan 22, 1980·26 cites·47 claims
- 1863US4809176ASystem for vehicle body roll control with overshoot preventionTOYOTA MOTOR CO LTD·Filed 1986·Granted Feb 28, 1989·25 cites·29 claims
- 1962US7600821B2SeatDELTA TOOLING CO LTD·Filed 2002·Granted Oct 13, 2009·20 cites·25 claims
- 2062US4897776AElectronic controlled fluid suspension system for controlling roll and pitch of a vehicle bodyTOYOTA MOTOR CO LTD·Filed 1988·Granted Jan 30, 1990·27 cites·6 claims
- 2159US4787650AActive suspension apparatusTOYODA CHUO KENKYUSHO KK·Filed 1985·Granted Nov 29, 1988·25 cites·19 claims
- 2251US7134718B2Vehicle seatDELTA TOOLING CO LTD·Filed 2003·Granted Nov 14, 2006·11 cites·13 claims
- 2342US4501141AApparatus for measuring tire uniformityTOYODA CHUO KENKYUSHO KK·Filed 1982·Granted Feb 26, 1985·11 cites·20 claims
- 2434US4821188ASystem for vehicle height adjustment with steering angle change rate correctionTOYOTA MOTOR CO LTD·Filed 1986·Granted Apr 11, 1989·8 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →