Inventor
TSUBONE TOSHIYUKI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “TSUBONE TOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAWASAKI HEAVY IND LTD
8 patentsUS8851230B2Oct 7, 2014
Exhaust system for a motorcycle
KAWASAKI HEAVY IND LTD13 citations82
US10113518B2Oct 30, 2018
Air intake duct for motorcycle
KAWASAKI HEAVY IND LTD2 citations72
US9695783B2Jul 4, 2017
Fuel evaporative gas treatment device for fuel tank
KAWASAKI HEAVY IND LTD5 citations72
US9592873B2Mar 14, 2017
Motorcycle
KAWASAKI HEAVY IND LTD3 citations72
US9587600B2Mar 7, 2017
Air intake device for motorcycle
KAWASAKI HEAVY IND LTD4 citations71
US9352799B2May 31, 2016
Motorcycle
KAWASAKI HEAVY IND LTD3 citations69
US7434561B2Oct 14, 2008
Engine
KAWASAKI HEAVY IND LTD3 citations62
US9482138B2Nov 1, 2016
Exhaust device of motorcycle
KAWASAKI HEAVY IND LTD1 citations48
KAWASAKI MOTORS LTD
7 patentsUS11895262B2Feb 6, 2024
Calling system and method for personal watercraft
KAWASAKI MOTORS LTD0 citations59
US11611651B2Mar 21, 2023
Calling system and method for personal watercraft
KAWASAKI MOTORS LTD0 citations59
US12387603B2Aug 12, 2025
Periphery recognition support system and method for off-road vehicle
KAWASAKI MOTORS LTD0 citations49
US12108313B2Oct 1, 2024
Calling system and method for off-road vehicle
KAWASAKI MOTORS LTD0 citations49
US11990045B2May 21, 2024
Periphery recognition support system and method for personal watercraft
KAWASAKI MOTORS LTD0 citations49
US12332075B2Jun 17, 2025
Travel route generation system, travel route generation program, and travel route generation method
KAWASAKI MOTORS LTD0 citations46
US11669936B2Jun 6, 2023
Vehicle-related output program, system, and method
KAWASAKI MOTORS LTD0 citations46