Assignee
YAMAMOTO YASUSHI
JP10 patents
Top patents by PatentIndex Score
US9606517B2Mar 28, 2017
Actuator control method and actuator control device
YAMAMOTO YASUSHI2 citations73
US9304303B2Apr 5, 2016
Zoom lens system, imaging optical device, and digital apparatus
YAMAMOTO YASUSHI3 citations73
US9519275B2Dec 13, 2016
Actuator control method and actuator control device
YAMAMOTO YASUSHI2 citations62
US9025035B2May 5, 2015
Zoom lens, imaging optical device, and digital device
YAMAMOTO YASUSHI3 citations61
US8505301B2Aug 13, 2013
Steam-jet engine
YAMAMOTO YASUSHI3 citations61
US8859801B2Oct 14, 2014
3,4-dialkylbiphenyldicarboxylic acid compound, 3,4-dicarboalkoxybiphenyl-3', 4'-dicarboxylic acid and corresponding acid anhydrides, and processes for producing these compounds
YAMAMOTO YASUSHI2 citations58
US9522857B2Dec 20, 2016
3,3′,4,4′-tetraalkyl cyclohexylbenzene and method for producing same
YAMAMOTO YASUSHI0 citations48
US8772529B2Jul 8, 2014
Catalyst for alkylation and process for producing alkylaromatic hydrocarbon compound using the catalyst
YAMAMOTO YASUSHI0 citations48
US9558897B2Jan 31, 2017
Actuator control method and actuator control device
YAMAMOTO YASUSHI0 citations41
US9341259B2May 17, 2016
Multistage transmission gear shift operation device, and vehicle mounted with same
YAMAMOTO YASUSHI0 citations41