Inventor · disambiguated record
Tsutomu Sakuma
Also filed as: SAKUMA TSUTOMU
21 granted patents·1 pending application·682 citations·filing 1982–2003
96Inventor score
Files withHONDA MOTOR CO LTD10TOSHIBA KK7HITACHI LTD1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1TOKYO SHIBAURA ELECTRIC CO1
Top patents by PatentIndex Score
22 records- 0193US4913256AMotorcycleHONDA MOTOR CO LTD·Filed 1987·Granted Apr 3, 1990·78 cites·11 claims
- 0289US6397608B1RefrigeratorTOSHIBA KK·Filed 2000·Granted Jun 4, 2002·50 cites·7 claims
- 0389US6370895B1Refrigerator with two evaporatorsTOSHIBA KK·Filed 2000·Granted Apr 16, 2002·64 cites·5 claims
- 0487US6460357B1Two-evaporator refrigerator having a bypass and channel-switching means for refrigerantTOSHIBA KK·Filed 2001·Granted Oct 8, 2002·41 cites·12 claims
- 0584US4741545AFront wheel steering device for motor vehiclesHONDA MOTOR CO LTD·Filed 1987·Granted May 3, 1988·63 cites·10 claims
- 0680US7302398B2Health management support method, system and healthy life expectancy prediction data generation method and systemHITACHI LTD·Filed 2002·Granted Nov 27, 2007·48 cites·20 claims
- 0779USD299447SMotorcycleHONDA MOTOR CO LTD·Filed 1986·Granted Jan 17, 1989·19 cites·1 claims
- 0879US4776422AMotorcycle with fairingHONDA MOTOR CO LTD·Filed 1987·Granted Oct 11, 1988·35 cites·12 claims
- 0978USD427944SMotorcycleHONDA MOTOR CO LTD·Filed 1998·Granted Jul 11, 2000·23 cites·1 claims
- 1076US4723621AMotorcycleHONDA MOTOR CO LTD·Filed 1986·Granted Feb 9, 1988·48 cites·11 claims
- 1174US4759620ABack-mirror device for small-sized vehiclesHONDA MOTOR CO LTD·Filed 1986·Granted Jul 26, 1988·35 cites·3 claims
- 1269US7448226B2RefrigeratorTOSHIBA KK·Filed 2003·Granted Nov 11, 2008·20 cites·5 claims
- 1368US6504269B1Input device and electronic appliance using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jan 7, 2003·22 cites·24 claims
- 1464US5381671AAir conditioning apparatus with improved ice storage thereinTOSHIBA KK·Filed 1993·Granted Jan 17, 1995·35 cites·4 claims
- 1562US7143591B2RefrigeratorTOSHIBA HA PRODUCTS CO LTD·Filed 2002·Granted Dec 5, 2006·16 cites·10 claims
- 1662US4813511AMotorcycleHONDA MOTOR CO LTD·Filed 1987·Granted Mar 21, 1989·31 cites·5 claims
- 1757US4776624ARearview mirror mounting apparatus for vehicleHONDA MOTOR CO LTD·Filed 1987·Granted Oct 11, 1988·23 cites·8 claims
- 1851US5201188ARefrigerant recycling system with refrigeration recovering schemeTOSHIBA KK·Filed 1991·Granted Apr 13, 1993·19 cites·14 claims
- 1935US4414139ACatalyst carriers for purification of waste gas and process for preparing the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Nov 8, 1983·5 cites·7 claims
- 2033US4719755AStirling engineTOSHIBA KK·Filed 1985·Granted Jan 19, 1988·7 cites·9 claims
- 2133US2005086952A1Refrigerator-freezer controller of refrigenator-freezer, and method for determination of leakage of refrigerantFiled 2002·Application pending·0 cites
- 2230USD294925STire for autocycleHONDA MOTOR CO LTD·Filed 1985·Granted Mar 29, 1988·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →