Inventor · disambiguated record
Shuuichi Buma
Also filed as: BUMA SHUUICHI
84 granted patents·1 pending application·2,462 citations·filing 1984–2012
99Inventor score
Top patents by PatentIndex Score
85 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
- 0296US4647068ARear suspension controllerTOYOTA MOTOR CO LTD·Filed 1985·Granted Mar 3, 1987·118 cites·8 claims
- 0395US7896360B2Vehicle stabilizer systemTOYOTA MOTOR CO LTD·Filed 2007·Granted Mar 1, 2011·45 cites·23 claims
- 0494US7766344B2Device for changing distance between wheel and vehicle body, and system including the deviceTOYOTA MOTOR CO LTD·Filed 2007·Granted Aug 3, 2010·40 cites·21 claims
- 0592US4834418AElectronic controlled gas suspension systemTOYOTA MOTOR CO LTD·Filed 1988·Granted May 30, 1989·74 cites·4 claims
- 0691US4826141AElectronic controlled air suspension systemTOYOTA MOTOR CO LTD·Filed 1988·Granted May 2, 1989·72 cites·10 claims
- 0791US4592540ADamping capacity adjusting mechanism for an air suspensionTOYOTA MOTOR CO LTD·Filed 1984·Granted Jun 3, 1986·49 cites·10 claims
- 0889US7938410B2Suspension system for vehicleTOYOTA MOTOR CO LTD·Filed 2007·Granted May 10, 2011·45 cites·12 claims
- 0989US7311316B2Stabilizer control apparatusAISIN SEIKI·Filed 2005·Granted Dec 25, 2007·25 cites·7 claims
- 1089US4565151AApparatus for indicating a range position for an automatic transmission installed in a vehicleTOYOTA MOTOR CO LTD·Filed 1984·Granted Jan 21, 1986·41 cites·4 claims
- 1187US7543823B2Vehicle stabilizer systemTOYOTA MOTOR CO LTD·Filed 2005·Granted Jun 9, 2009·17 cites·12 claims
- 1287US4673171AAir suspensionTOYOTA MOTOR CO LTD·Filed 1984·Granted Jun 16, 1987·41 cites·6 claims
- 1385US5159554AElectronic controlled fluid suspension systemTOYOTA MOTOR CO LTD·Filed 1988·Granted Oct 27, 1992·52 cites·14 claims
- 1485US4773635ASuspension for vehicleTOYOTA MOTOR CO LTD·Filed 1987·Granted Sep 27, 1988·43 cites·8 claims
- 1585US4729580ASuspension controllerTOYOTA MOTOR CO LTD·Filed 1986·Granted Mar 8, 1988·52 cites·10 claims
- 1684US5071158AFluid pressure type active suspension responsive to change of rate of change of vehicle height or change of acceleration of vehicle bodyTOYOTA MOTOR CO LTD·Filed 1990·Granted Dec 10, 1991·59 cites·8 claims
- 1784US4613116AAir suspensionTOYOTA MOTOR CO LTD·Filed 1984·Granted Sep 23, 1986·42 cites·7 claims
- 1883US7798498B2Vehicle stabilizer systemTOYOTA MOTOR CO LTD·Filed 2007·Granted Sep 21, 2010·16 cites·7 claims
- 1983US4666135AAir suspensionTOYOTA MOTOR CO LTD·Filed 1985·Granted May 19, 1987·48 cites·7 claims
- 2083US4659070AAir suspensionTOYOTA MOTOR CO LTD·Filed 1984·Granted Apr 21, 1987·41 cites·9 claims
- 2182US5162995AHydraulic active suspension system for a vehicle performing vehicle height feedback controlTOYOTA MOTOR CO LTD·Filed 1990·Granted Nov 10, 1992·53 cites·9 claims
- 2279US7129659B2Stabilizer apparatus for vehicleAISIN SEIKI·Filed 2005·Granted Oct 31, 2006·14 cites·7 claims
- 2378US8041479B2Vehicle suspension systemTOYOTA MOTOR CO LTD·Filed 2007·Granted Oct 18, 2011·13 cites·9 claims
- 2478US4768758ASupport structure for air suspension mechanismTOYOTA MOTOR CO LTD·Filed 1987·Granted Sep 6, 1988·39 cites·7 claims
- 2577US4958850AHydraulic circuit system for a vehicle height control deviceTOYOTA MOTOR CO LTD·Filed 1989·Granted Sep 25, 1990·39 cites·11 claims
- 2677US4744589ASuspension control systemTOYOTA MOTOR CO LTD·Filed 1986·Granted May 17, 1988·40 cites·19 claims
- 2777US4635906ASuspension for vehicleTOYOTA MOTOR CO LTD·Filed 1985·Granted Jan 13, 1987·37 cites·15 claims
- 2876US5119297AHydraulic active suspension system for a vehicle capable of enhancing both the comfortability and the controllability of the attitude of vehicle bodyTOYOTA MOTOR CO LTD·Filed 1990·Granted Jun 2, 1992·42 cites·5 claims
- 2976US4660810AChange-over valve for air suspensionTOYOTA MOTOR CO LTD·Filed 1985·Granted Apr 28, 1987·29 cites·8 claims
- 3075US4937748AElectronic controlled fluid suspension systemTOYOTA MOTOR CO LTD·Filed 1988·Granted Jun 26, 1990·38 cites·7 claims
- 3174US5103397AHydraulic active suspension system for a vehicle for controlling the attitude of vehicle body responding to lateral accelerationTOYOTA MOTOR CO LTD·Filed 1990·Granted Apr 7, 1992·39 cites·2 claims
- 3273US4789935ASuspension controllerTOYOTA MOTOR CO LTD·Filed 1986·Granted Dec 6, 1988·34 cites·8 claims
- 3373US4735401ASwitching valve device in an air suspensionKAYABA INDUSTRY CO LTD·Filed 1986·Granted Apr 5, 1988·32 cites·6 claims
- 3473US4726604ARear suspension controllerTOYOTA MOTOR CO LTD·Filed 1986·Granted Feb 23, 1988·34 cites·10 claims
- 3572US4714271ASuspension controllerTOYOTA MOTOR CO LTD·Filed 1986·Granted Dec 22, 1987·35 cites·12 claims
- 3672US4653735ASuspension for vehicleTOYOTA MOTOR CO LTD·Filed 1985·Granted Mar 31, 1987·27 cites·9 claims
- 3769US5130926APressure control system for suspensionAISIN SEIKI·Filed 1990·Granted Jul 14, 1992·34 cites·5 claims
- 3868US4634143ARear wheel suspension controllerTOYOTA MOTOR CO LTD·Filed 1985·Granted Jan 6, 1987·27 cites·7 claims
- 3966US8881875B2Suspension apparatus for vehicleBUMA SHUUICHI·Filed 2010·Granted Nov 11, 2014·3 cites·15 claims
- 4066US7290772B2Stabilizer control device for vehicleAISIN SEIKI·Filed 2004·Granted Nov 6, 2007·15 cites·10 claims
- 4166US4836511AVehicle air suspension circuit with a changeover means and a low pressure reservoir that surrounds a high pressure reservoirTOYOTA MOTOR CO LTD·Filed 1988·Granted Jun 6, 1989·30 cites·3 claims
- 4266US4799707AGas suspension system for easier start-up of a compressorTOYOTA MOTOR CO LTD·Filed 1988·Granted Jan 24, 1989·29 cites·6 claims
- 4366US4728120ASuspension controllerTOYOTA MOTOR CO LTD·Filed 1986·Granted Mar 1, 1988·30 cites·4 claims
- 4466US4616811AAir suspensionTOYOTA MOTOR CO LTD·Filed 1985·Granted Oct 14, 1986·30 cites·10 claims
- 4565US5024459APressure control system for suspensionTOYOTA MOTOR CO LTD·Filed 1989·Granted Jun 18, 1991·29 cites·12 claims
- 4665US4858895AVehicle fluid suspension circuit with equalized supply and discharge speedsTOYOTA MOTOR CO LTD·Filed 1988·Granted Aug 22, 1989·29 cites·8 claims
- 4762US7715963B2Stabilizer control apparatusAISIN SEIKI·Filed 2005·Granted May 11, 2010·5 cites·9 claims
- 4862US4897776AElectronic 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
- 4962US4651977ACoupling construction of shock absorberTOYOTA MOTOR CO LTD·Filed 1985·Granted Mar 24, 1987·26 cites·9 claims
- 5061US5013062AUS-OS characteristic control system for a vehicle responding to turning state quantity and the changing rate thereofTOYOTA MOTOR CO LTD·Filed 1989·Granted May 7, 1991·26 cites·5 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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