Inventor · disambiguated record
Hisashi Sakuyama
Also filed as: SAKUYAMA HISASHI
7 granted patents·24 citations·filing 2006–2016
79Inventor score
Top patents by PatentIndex Score
7 records- 0175US9689439B2Clutch device having a back torque limiterHONDA MOTOR CO LTD·Filed 2016·Granted Jun 27, 2017·2 cites·8 claims
- 0274US8186333B2Vehicle having internal combustion engine with superchargerSAKUYAMA HISASHI·Filed 2009·Granted May 29, 2012·15 cites·20 claims
- 0372US9458893B2Clutch apparatus for vehicleHONDA MOTOR CO LTD·Filed 2014·Granted Oct 4, 2016·3 cites·14 claims
- 0455US8381892B2MotorcycleHONDA MOTOR CO LTD·Filed 2009·Granted Feb 26, 2013·1 cites·16 claims
- 0554US8245683B2Engine for vehicleTAKI MASAFUMI·Filed 2009·Granted Aug 21, 2012·2 cites·20 claims
- 0648US7685989B2Two-cycle engineHONDA MOTOR CO LTD·Filed 2006·Granted Mar 30, 2010·1 cites·16 claims
- 0735US8474430B2Crankshaft mechanism for engineSAKUYAMA HISASHI·Filed 2009·Granted Jul 2, 2013·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →