Inventor
TAKAHASHI ISAMU
JP29 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI ISAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
10 patentsUS5152361AOct 6, 1992
Motorcycle
HONDA MOTOR CO LTD75 citations96
US8025138B2Sep 27, 2011
Multi-plate clutch system
HONDA MOTOR CO LTD11 citations79
US7267094B2Sep 11, 2007
Lubrication system of small vehicle engine
HONDA MOTOR CO LTD8 citations72
US6832590B2Dec 21, 2004
Internal combustion engine
HONDA MOTOR CO LTD12 citations71
US7267095B2Sep 11, 2007
Power unit having crankcase to which auxiliary machine is fitted, and motorcycle having power unit
HONDA MOTOR CO LTD2 citations62
US7735616B2Jun 15, 2010
Dog clutch
HONDA MOTOR CO LTD4 citations61
US7438031B2Oct 21, 2008
Layout structure of hydraulic control valve for valve train in internal combustion engine
HONDA MOTOR CO LTD2 citations61
US7121249B2Oct 17, 2006
Lubrication system and method, and engine incorporating same
HONDA MOTOR CO LTD4 citations54
US7237514B2Jul 3, 2007
Piston cooling device
HONDA MOTOR CO LTD1 citations51
US7690489B2Apr 6, 2010
Clutch including damper springs
HONDA MOTOR CO LTD0 citations38
HITACHI LTD
4 patentsUS12383986B2Aug 12, 2025
Welding work measurement system
HITACHI LTD0 citations50
US12092525B2Sep 17, 2024
Work measurement system, education system, and quality control system
HITACHI LTD0 citations48
US12502724B2Dec 23, 2025
Welding control device, welding robot system, and welding control method
HITACHI LTD0 citations47
US10702944B2Jul 7, 2020
Alloy structure and method for producing alloy structure
HITACHI LTD0 citations42