Inventor
HAMAOKA SHUNJI
JP11 patents
Patents
11 patentsUS10605144B2Mar 31, 2020
Exhaust gas purification device for ship
YANMAR CO LTD26 citations93
US6553960B1Apr 29, 2003
Combustion system for direct injection diesel engines
YANMAR CO LTD126 citations91
US7472678B2Jan 6, 2009
Combustion chamber shape of direct injection type diesel engine
YANMAR CO LTD8 citations81
US10895188B2Jan 19, 2021
Exhaust gas purifier
YANMAR CO LTD2 citations70
US10006389B2Jun 26, 2018
Engine with supercharger
YANMAR CO LTD3 citations69
US10047664B2Aug 14, 2018
Engine
YANMAR CO LTD2 citations65
US10443469B2Oct 15, 2019
Exhaust gas purification system and ship having the same
YANMAR CO LTD1 citations61
US10253681B2Apr 9, 2019
Engine device
YANMAR CO LTD0 citations49
US9976465B2May 22, 2018
Exhaust purifier
YANMAR CO LTD0 citations49
US10843782B2Nov 24, 2020
Ship
YANMAR CO LTD0 citations40
US10227914B2Mar 12, 2019
Engine device
YANMAR CO LTD0 citations34