Inventor · disambiguated record
Kazunobu Kawabata
Also filed as: KAWABATA KAZUNOBU
19 granted patents·840 citations·filing 1985–1991
96Inventor score
Technology areasB60G
Top patents by PatentIndex Score
19 records- 0198US4827416AMethod and system for controlling automotive suspension system, particularly for controlling suspension characteristics in accordance with road surface conditionsNISSAN MOTOR·Filed 1986·Granted May 2, 1989·281 cites·38 claims
- 0297US4659104AAutomatic level control system for automotive vehicle with fail-safe system thereforNISSAN MOTOR·Filed 1985·Granted Apr 21, 1987·174 cites·19 claims
- 0390US4787644AHeight control system for automotive vehicle with vehicular profile regulating featureNISSAN MOTOR·Filed 1987·Granted Nov 29, 1988·78 cites·21 claims
- 0469US5160161AWorking fluid circuit with line pressure control for vehicle active suspension systemNISSAN MOTOR·Filed 1991·Granted Nov 3, 1992·34 cites·10 claims
- 0566US5041977AActively controlled suspension system with fail-safe operation in response to failure of sensor for monitoring vehicle attitude changeKAWABATA KAZUNOBU·Filed 1988·Granted Aug 20, 1991·32 cites·15 claims
- 0664US5089966AActively controlled automotive suspension system with improved damping characteristicsNISSAN MOTOR·Filed 1991·Granted Feb 18, 1992·30 cites·11 claims
- 0763US5074569AHeight control in active suspension systemNISSAN MOTOR·Filed 1990·Granted Dec 24, 1991·29 cites·14 claims
- 0857US5092625AFail detecting system for electromagnetic actuator and fail-safe system for active suspension system incorporating electromagnetic actuatorNISSAN MOTOR·Filed 1990·Granted Mar 3, 1992·23 cites·5 claims
- 0956US4905152AActively controlled suspension system with control characteristics variable depending upon vehicular speedNISSAN MOTOR·Filed 1988·Granted Feb 27, 1990·22 cites·28 claims
- 1052US5042833AActive suspension system with fail-safe system capable of automatically resuming normal suspension control upon resumption of normal state operationNISSAN MOTOR·Filed 1990·Granted Aug 27, 1991·21 cites·16 claims
- 1149US5044662AActive suspension system with enhanced suspension control characteristics at on/off transition of suspension controlNISSAN MOTOR·Filed 1990·Granted Sep 3, 1991·19 cites·14 claims
- 1247US5150917AActive suspension system with control to change variation in pressure of working fluid cylinder between increase and decrease thereofNISSAN MOTOR·Filed 1991·Granted Sep 29, 1992·17 cites·7 claims
- 1346US5251929AHydraulic supply arrangement for use with active automotive suspension or the likeNISSAN MOTOR·Filed 1991·Granted Oct 12, 1993·15 cites·11 claims
- 1446US4938499AActively controlled automotive suspension system with engine driving condition dependent vehicular attitude controlNISSAN MOTOR·Filed 1988·Granted Jul 3, 1990·14 cites·14 claims
- 1544US5416701AHydraulic supply arrangement for use with active automotive suspension or the likeNISSAN MOTOR·Filed 1991·Granted May 16, 1995·15 cites·9 claims
- 1644US5105358AActive suspension system with enhanced system start-up activityNISSAN MOTOR·Filed 1990·Granted Apr 14, 1992·15 cites·6 claims
- 1733US5160160AActive suspension systemNISSAN MOTOR·Filed 1991·Granted Nov 3, 1992·7 cites·12 claims
- 1833US5080391AVehicular height regulation system for automotive vehicle with active fluid pressure within predetermined variation rangeNISSAN MOTOR·Filed 1990·Granted Jan 14, 1992·7 cites·6 claims
- 1933US5044661AActive suspension system with enhanced suspension control characteristics at ON/OFF transition of suspension controlNISSAN MOTOR·Filed 1990·Granted Sep 3, 1991·7 cites·15 claims
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