Inventor
SARUWATARI KIMITAKA
JP38 patents
⚠️ This page may combine multiple inventors who share the name “SARUWATARI KIMITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA MOTOR CO LTD
36 patentsUS9296458B2Mar 29, 2016
Outboard motor
YAMAHA MOTOR CO LTD9 citations84
US12365435B2Jul 22, 2025
Outboard motor and marine vessel
YAMAHA MOTOR CO LTD2 citations73
US11208189B2Dec 28, 2021
Outboard motor and marine vessel
YAMAHA MOTOR CO LTD2 citations71
US12391352B2Aug 19, 2025
Outboard motor
YAMAHA MOTOR CO LTD1 citations62
US11767094B2Sep 26, 2023
Outboard motor
YAMAHA MOTOR CO LTD0 citations62
US11454158B2Sep 27, 2022
Outboard motor and marine vessel
YAMAHA MOTOR CO LTD0 citations62
US11319862B2May 3, 2022
Outboard motor and marine vessel
YAMAHA MOTOR CO LTD0 citations62
US7513811B2Apr 7, 2009
Idle exhaust structure for outboard motor
YAMAHA MOTOR CO LTD4 citations62
US12384502B2Aug 12, 2025
Outboard motor and boat
YAMAHA MOTOR CO LTD0 citations61
US12097942B2Sep 24, 2024
Outboard motor, marine vessel, and marine propulsion device
YAMAHA MOTOR CO LTD0 citations61
US11131233B2Sep 28, 2021
Marine vessel propulsion device
YAMAHA MOTOR CO LTD0 citations61
US10293911B2May 21, 2019
Outboard motor
YAMAHA MOTOR CO LTD1 citations61
US12403995B2Sep 2, 2025
Outboard motor
YAMAHA MOTOR CO LTD0 citations60
US12296933B2May 13, 2025
Outboard motor
YAMAHA MOTOR CO LTD1 citations60
US12173638B2Dec 24, 2024
Outboard motor
YAMAHA MOTOR CO LTD0 citations60
US9296457B2Mar 29, 2016
Outboard motor
YAMAHA MOTOR CO LTD2 citations59
US12473066B2Nov 18, 2025
Outboard motor
YAMAHA MOTOR CO LTD0 citations58
US12258894B2Mar 25, 2025
Marine propulsion device and marine vessel
YAMAHA MOTOR CO LTD0 citations58
US12503211B2Dec 23, 2025
Outboard motor and marine vessel
YAMAHA MOTOR CO LTD0 citations56
US12202587B2Jan 21, 2025
Marine propulsion device and method of controlling marine propulsion device
YAMAHA MOTOR CO LTD0 citations56
US12246813B2Mar 11, 2025
Outboard motor
YAMAHA MOTOR CO LTD0 citations54
US12479554B2Nov 25, 2025
Outboard motor and marine vessel
YAMAHA MOTOR CO LTD0 citations53
US12280861B2Apr 22, 2025
Outboard motor
YAMAHA MOTOR CO LTD0 citations51
US9452813B2Sep 27, 2016
Outboard motor and oil pan unit for outboard motor
YAMAHA MOTOR CO LTD0 citations51
US9296459B2Mar 29, 2016
Spacer case for outboard motor and outboard motor
YAMAHA MOTOR CO LTD1 citations51
US12421886B2Sep 23, 2025
Outboard motor
YAMAHA MOTOR CO LTD0 citations50
US11260947B2Mar 1, 2022
Outboard motor and marine vessel
YAMAHA MOTOR CO LTD0 citations50
US10322785B2Jun 18, 2019
Outboard motor
YAMAHA MOTOR CO LTD0 citations50
US9328638B2May 3, 2016
Outboard motor
YAMAHA MOTOR CO LTD0 citations49
US9227714B2Jan 5, 2016
Outboard motor
YAMAHA MOTOR CO LTD1 citations49
US12552507B2Feb 17, 2026
Outboard motor and marine vessel
YAMAHA MOTOR CO LTD0 citations48
US12454340B2Oct 28, 2025
Outboard motor
YAMAHA MOTOR CO LTD0 citations48
US12434803B2Oct 7, 2025
Outboard motor
YAMAHA MOTOR CO LTD0 citations48
US11673642B2Jun 13, 2023
Outboard motor
YAMAHA MOTOR CO LTD0 citations47
US10088253B2Oct 2, 2018
Thermostat, water cooling device, water-cooled engine, and vessel propulsion apparatus
YAMAHA MOTOR CO LTD0 citations39
US9346529B2May 24, 2016
Vessel propulsion apparatus
YAMAHA MOTOR CO LTD0 citations38