Inventor · disambiguated record
Hiroshi Ohsaki
Also filed as: OHSAKI HIROSHI
17 granted patents·1 pending application·311 citations·filing 1981–2006
95Inventor score
Files withJIDOSHA KIKI CO8KYOSAN DENKI KK4NISSAN MOTOR3BOSCH BRAKING SYS CORP2MITSUBISHI ELECTRIC CORP1
Top patents by PatentIndex Score
18 records- 0187US6467267B2Fluid pressure boosting device and brake system employing the sameBOSCH BRAKING SYS CORP·Filed 2001·Granted Oct 22, 2002·28 cites·21 claims
- 0287US6216309B1Wiper device for vehicleNISSAN MOTOR·Filed 1998·Granted Apr 17, 2001·48 cites·8 claims
- 0377US4412789AOil pump unitJIDOSHA KIKI CO·Filed 1981·Granted Nov 1, 1983·26 cites·10 claims
- 0474US4445818AApparatus for supplying hydraulic fluidJIDOSHA KIKI CO·Filed 1982·Granted May 1, 1984·25 cites·9 claims
- 0573US6254167B1Wiper device for vehicleNISSAN MOTOR·Filed 1998·Granted Jul 3, 2001·28 cites·4 claims
- 0673US5638856AStop valve structureKYOSAN DENKI KK·Filed 1995·Granted Jun 17, 1997·32 cites·24 claims
- 0767US4838767ABalanced vane type oil pumpsJIDOSHA KIKI CO·Filed 1983·Granted Jun 13, 1989·20 cites·4 claims
- 0862US4877100AHydraulic reaction force apparatus for power steering systemJIDOSHA KIKI CO·Filed 1988·Granted Oct 31, 1989·20 cites·9 claims
- 0955US5573030AStop valveKYOSAN DENKI KK·Filed 1994·Granted Nov 12, 1996·17 cites·2 claims
- 1052US6491356B2Brake systemBOSCH BRAKING SYS CORP·Filed 2001·Granted Dec 10, 2002·3 cites·12 claims
- 1151US4957468AHydraulic reaction force apparatus of power steering deviceJIDOSHA KIKI CO·Filed 1988·Granted Sep 18, 1990·13 cites·9 claims
- 1250US4473341ABalanced vane oil pumpsJIDOSHA KIKI CO·Filed 1982·Granted Sep 25, 1984·11 cites·7 claims
- 1347US4899842ASteering force controller for power steering apparatusJIDOSHA KIKI CO·Filed 1988·Granted Feb 13, 1990·12 cites·7 claims
- 1446US4580649APower steering apparatusJIDOSHA KIKI CO·Filed 1984·Granted Apr 8, 1986·9 cites·4 claims
- 1544US6347427B2Wiper device for vehicleNISSAN MOTOR·Filed 1998·Granted Feb 19, 2002·11 cites·10 claims
- 1642US2006221296A1Method for manufacturing liquid-crystal display deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Application pending·0 cites
- 1731US5769115AControl valveKYOSAN DENKI KK·Filed 1995·Granted Jun 23, 1998·5 cites·9 claims
- 1831US5725012AStop valve structureKYOSAN DENKI KK·Filed 1996·Granted Mar 10, 1998·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →