Inventor · disambiguated record
Heiji Fukutake
Also filed as: FUKUTAKE HEIJI
12 granted patents·4 pending applications·353 citations·filing 1975–2002
93Inventor score
Top patents by PatentIndex Score
16 records- 0195US5069322ASelf adjusting clutch cover assemblyDAIKIN MFG CO LTD·Filed 1990·Granted Dec 3, 1991·67 cites·3 claims
- 0287US5507358AStair climbing vehicleDAIKIN MFG CO LTD·Filed 1994·Granted Apr 16, 1996·58 cites·8 claims
- 0385US5509676AShock absorber for a bicycle front forkDAIKIN MFG CO LTD·Filed 1995·Granted Apr 23, 1996·62 cites·7 claims
- 0479US5579857AStair climbing vehicleDAIKIN MFG CO LTD·Filed 1995·Granted Dec 3, 1996·70 cites·2 claims
- 0567US5520232APuncture proof tireDAIKIN MFG CO LTD·Filed 1994·Granted May 28, 1996·23 cites·7 claims
- 0666US4754860APull release clutchDAIKIN MFG CO LTD·Filed 1987·Granted Jul 5, 1988·17 cites·5 claims
- 0753US6131936ALuggage or shopping cart having a self-locking front caster wheel assemblyEXEDY CORP·Filed 1999·Granted Oct 17, 2000·17 cites·5 claims
- 0844US4009570ATorque converterDAIKIN MFG CO LTD·Filed 1975·Granted Mar 1, 1977·10 cites·1 claims
- 0941US6155250AHeat gathering device having a reflection plate assemblyEXEDY CORP·Filed 1999·Granted Dec 5, 2000·10 cites·30 claims
- 1041US2002007830A1Radiation heat collectorFiled 2001·Application pending·0 cites
- 1137US2002011245A1Radiation heat collectorFiled 2001·Application pending·0 cites
- 1236US2002124842A1Radiation heat collector and method for making the sameFiled 2002·Application pending·0 cites
- 1335US4633990AStructure for supporting a diaphragm springDAIKIN MFG CO LTD·Filed 1985·Granted Jan 6, 1987·6 cites·4 claims
- 1435US2002073987A1Solar energy collector assemblyFiled 2001·Application pending·0 cites
- 1531US6126176AFall suppressing device for a vehicle configured to ride on descending and ascending escalatorsEXEDY CORP·Filed 1998·Granted Oct 3, 2000·7 cites·16 claims
- 1630US6224068B1Baggage pushcart configured for negotiating escalator stairwaysEXEDY CORP·Filed 1999·Granted May 1, 2001·6 cites·4 claims
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