Assignee
TOKICO LTD
US·541 granted patents·13,740 citations·filing 1973–2003
Top patents by PatentIndex Score
541 records- 0199US5248014AHydraulic shock absorberTOKICO LTD·Filed 1991·Granted Sep 28, 1993·213 cites·7 claims
- 0298US6817454B2Damping force control type hydraulic shock absorberTOKICO LTD·Filed 2002·Granted Nov 16, 2004·93 cites·13 claims
- 0398US6474454B2Damping force control type hydraulic shock absorberTOKICO LTD·Filed 2001·Granted Nov 5, 2002·114 cites·7 claims
- 0498US5586627AHydraulic shock absorber of damping force adjustable typeTOKICO LTD·Filed 1994·Granted Dec 24, 1996·164 cites·8 claims
- 0598US4162616AHydraulic master cylinderTOKICO LTD·Filed 1977·Granted Jul 31, 1979·57 cites·5 claims
- 0697US6782980B2Controllable damping force hydraulic shock absorberTOKICO LTD·Filed 2002·Granted Aug 31, 2004·126 cites·4 claims
- 0797US6412788B1Suspension control systemTOKICO LTD·Filed 2000·Granted Jul 2, 2002·102 cites·6 claims
- 0897US6155391AHydraulic shock absorber of a dumping force adjustable typeTOKICO LTD·Filed 1999·Granted Dec 5, 2000·114 cites·9 claims
- 0997US6067490ASuspension control apparatus utilizing a PWM type proportional solenoid valveTOKICO LTD·Filed 1998·Granted May 23, 2000·134 cites·6 claims
- 1097US5687817ADisc brakeTOKICO LTD·Filed 1996·Granted Nov 18, 1997·89 cites·9 claims
- 1197US4953671ADamping force adjustable hydraulic shock absorberTOKICO LTD·Filed 1989·Granted Sep 4, 1990·123 cites·6 claims
- 1296US6427986B1Air suspension apparatusTOKICO LTD·Filed 2000·Granted Aug 6, 2002·84 cites·21 claims
- 1396US6079526ADamping force control type hydraulic shock absorberTOKICO LTD·Filed 1996·Granted Jun 27, 2000·115 cites·2 claims
- 1496US5249647ADisk brake with return springTOKICO LTD·Filed 1992·Granted Oct 5, 1993·70 cites·11 claims
- 1596US4990050AWrist mechanismTOKICO LTD·Filed 1989·Granted Feb 5, 1991·138 cites·13 claims
- 1696US4944459AMounting/dismounting system for mounting and dismounting a spray gun on and from a painting robotTOKICO LTD·Filed 1988·Granted Jul 31, 1990·101 cites·11 claims
- 1796US4437548AShock absorberTOKICO LTD·Filed 1983·Granted Mar 20, 1984·79 cites·21 claims
- 1895US6491140B2Electric disc brakeTOKICO LTD·Filed 2001·Granted Dec 10, 2002·43 cites·12 claims
- 1995US6371262B1Damping force control type hydraulic shock absorberTOKICO LTD·Filed 2000·Granted Apr 16, 2002·171 cites·18 claims
- 2095US6182805B1Damping force control type hydraulic shock absorberTOKICO LTD·Filed 1999·Granted Feb 6, 2001·111 cites·10 claims
- 2195US5975252ADisk brakeTOKICO LTD·Filed 1998·Granted Nov 2, 1999·73 cites·10 claims
- 2295US5934417ADisc brake return springTOKICO LTD·Filed 1997·Granted Aug 10, 1999·72 cites·6 claims
- 2395US4383714ARocking movable chairTOKICO LTD·Filed 1980·Granted May 17, 1983·135 cites·9 claims
- 2495US4337850AHydraulic damperTOKICO LTD·Filed 1980·Granted Jul 6, 1982·117 cites·3 claims
- 2595US4313529AHydraulic damperTOKICO LTD·Filed 1979·Granted Feb 2, 1982·146 cites·7 claims
- 2695US4148380AAutomatic shoe clearance adjusting device in shoe drum brakeTOKICO LTD·Filed 1977·Granted Apr 10, 1979·49 cites·1 claims
- 2794US6290034B1Suspension control systemTOKICO LTD·Filed 1999·Granted Sep 18, 2001·92 cites·6 claims
- 2894US5072812AHydraulic shock absorberTOKICO LTD·Filed 1989·Granted Dec 17, 1991·91 cites·5 claims
- 2994US4498564ADisc brake subassembly having friction pad retaining meansTOKICO LTD·Filed 1982·Granted Feb 12, 1985·45 cites·4 claims
- 3094US4463839AHydraulic damperTOKICO LTD·Filed 1982·Granted Aug 7, 1984·67 cites·3 claims
- 3194US4364455ARetraction spring for disc brake padsTOKICO LTD·Filed 1982·Granted Dec 21, 1982·54 cites·2 claims
- 3293US6434460B1Suspension control systemTOKICO LTD·Filed 2001·Granted Aug 13, 2002·129 cites·11 claims
- 3393US6374958B1Motor-driven disk brakeTOKICO LTD·Filed 2000·Granted Apr 23, 2002·36 cites·17 claims
- 3493US6058340ASuspension control apparatusTOKICO LTD·Filed 1994·Granted May 2, 2000·153 cites·22 claims
- 3593US5947233ADisc brakeTOKICO LTD·Filed 1997·Granted Sep 7, 1999·69 cites·6 claims
- 3693US5901815ADisk brakeTOKICO LTD·Filed 1997·Granted May 11, 1999·75 cites·20 claims
- 3793US5386892AHydraulic shock absorber with shuttersTOKICO LTD·Filed 1993·Granted Feb 7, 1995·78 cites·3 claims
- 3893US4995482ADisc brakeTOKICO LTD·Filed 1990·Granted Feb 26, 1991·57 cites·4 claims
- 3993US4975849ASuspension controller for vehicleTOKICO LTD·Filed 1989·Granted Dec 4, 1990·141 cites·7 claims
- 4093US4691153AMethod of controlling positioning of rotor of stepping motorTOKICO LTD·Filed 1986·Granted Sep 1, 1987·67 cites·4 claims
- 4193US4503951AHydraulic damper having variable damping deviceTOKICO LTD·Filed 1983·Granted Mar 12, 1985·63 cites·5 claims
- 4293US4492533AAir compressorTOKICO LTD·Filed 1984·Granted Jan 8, 1985·68 cites·2 claims
- 4393US4164168AVacuum booster deviceTOKICO LTD·Filed 1977·Granted Aug 14, 1979·35 cites·2 claims
- 4492US6860370B2Controllable damping force hydraulic shock absorberTOKICO LTD·Filed 2002·Granted Mar 1, 2005·45 cites·8 claims
- 4592US6283259B1Hydraulic shock absorberTOKICO LTD·Filed 1998·Granted Sep 4, 2001·72 cites·8 claims
- 4692US5033590ABrake friction padTOKICO LTD·Filed 1990·Granted Jul 23, 1991·54 cites·6 claims
- 4792US4591186AHydraulic shock absorbing device of adjustable damping force typeTOKICO LTD·Filed 1984·Granted May 27, 1986·61 cites·4 claims
- 4892US4044864ADisc brakeTOKICO LTD·Filed 1976·Granted Aug 30, 1977·40 cites·2 claims
- 4991US6119829AHydraulic shock absorber with variable damping resistanceTOKICO LTD·Filed 1998·Granted Sep 19, 2000·70 cites·27 claims
- 5091US6092816AVehicle height adjusting apparatus and cylinder system used thereforTOKICO LTD·Filed 1998·Granted Jul 25, 2000·110 cites·10 claims
Showing the top 50 of 541 patent records by PatentIndex Score.
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