Assignee
YAMAMOTO YASUSHI
JP·10 granted patents·1 pending application·15 citations·filing 2008–2012
Top patents by PatentIndex Score
11 records- 0177US9304303B2Zoom lens system, imaging optical device, and digital apparatusYAMAMOTO YASUSHI·Filed 2012·Granted Apr 5, 2016·3 cites·20 claims
- 0276US8859801B23,4-dialkylbiphenyldicarboxylic acid compound, 3,4-dicarboalkoxybiphenyl-3', 4'-dicarboxylic acid and corresponding acid anhydrides, and processes for producing these compoundsYAMAMOTO YASUSHI·Filed 2011·Granted Oct 14, 2014·2 cites·3 claims
- 0372US9025035B2Zoom lens, imaging optical device, and digital deviceYAMAMOTO YASUSHI·Filed 2012·Granted May 5, 2015·3 cites·18 claims
- 0471US9606517B2Actuator control method and actuator control deviceYAMAMOTO YASUSHI·Filed 2012·Granted Mar 28, 2017·2 cites·20 claims
- 0571US9519275B2Actuator control method and actuator control deviceYAMAMOTO YASUSHI·Filed 2012·Granted Dec 13, 2016·2 cites·16 claims
- 0650US8505301B2Steam-jet engineYAMAMOTO YASUSHI·Filed 2008·Granted Aug 13, 2013·3 cites·11 claims
- 0745US9522857B23,3′,4,4′-tetraalkyl cyclohexylbenzene and method for producing sameYAMAMOTO YASUSHI·Filed 2012·Granted Dec 20, 2016·0 cites·1 claims
- 0844US9558897B2Actuator control method and actuator control deviceYAMAMOTO YASUSHI·Filed 2012·Granted Jan 31, 2017·0 cites·4 claims
- 0943US9341259B2Multistage transmission gear shift operation device, and vehicle mounted with sameYAMAMOTO YASUSHI·Filed 2012·Granted May 17, 2016·0 cites·4 claims
- 1043US8772529B2Catalyst for alkylation and process for producing alkylaromatic hydrocarbon compound using the catalystYAMAMOTO YASUSHI·Filed 2011·Granted Jul 8, 2014·0 cites·3 claims
- 1139US2010145582A1Transmission control unit for vehiclesYAMAMOTO YASUSHI·Filed 2008·Application pending·0 cites
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