Inventor
SAKAGUCHI RYO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “SAKAGUCHI RYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
9 patentsUS10507899B2Dec 17, 2019
Motion control device and motion control method for ship
MITSUBISHI ELECTRIC CORP30 citations91
US11378984B2Jul 5, 2022
Vessel-azimuth control apparatus and azimuth controlling method
MITSUBISHI ELECTRIC CORP3 citations72
US9341125B2May 17, 2016
Engine control apparatus and engine control method
MITSUBISHI ELECTRIC CORP3 citations67
US11947364B2Apr 2, 2024
Vessel anti-rolling control apparatus and anti-rolling control method
MITSUBISHI ELECTRIC CORP1 citations62
US11169524B2Nov 9, 2021
Heading control device and heading control method for ship
MITSUBISHI ELECTRIC CORP1 citations62
US12214854B2Feb 4, 2025
Vessel azimuth control apparatus and azimuth control method
MITSUBISHI ELECTRIC CORP1 citations59
US11392125B2Jul 19, 2022
Docking support device of marine vessel
MITSUBISHI ELECTRIC CORP0 citations50
US12351289B2Jul 8, 2025
Vessel azimuth control apparatus and azimuth control method
MITSUBISHI ELECTRIC CORP0 citations47
US10344733B2Jul 9, 2019
Internal combustion engine ignition apparatus
MITSUBISHI ELECTRIC CORP0 citations41
SAKAGUCHI RYO
5 patentsUS9267458B2Feb 23, 2016
Control apparatus for general purpose engine
SAKAGUCHI RYO6 citations71
US8798823B2Aug 5, 2014
Electronic control apparatus for driving a boat
SAKAGUCHI RYO3 citations61
US8452468B2May 28, 2013
Vessel steering system
SAKAGUCHI RYO2 citations61
US8541964B2Sep 24, 2013
Brushless motor rotation-position detection system
SAKAGUCHI RYO4 citations60
US8843297B2Sep 23, 2014
Rpm control device and rpm control method for a general-purpose engine
SAKAGUCHI RYO0 citations40