Inventor
OKUI KAORU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “OKUI KAORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA MOTOR CO LTD
13 patentsUS6250266B1Jun 26, 2001
Variable valve timing mechanism for engine
YAMAHA MOTOR CO LTD79 citations96
US5240088AAug 31, 1993
Engine construction for vehicle
YAMAHA MOTOR CO LTD21 citations92
US5184582AFeb 9, 1993
Engine unit for vehicle
YAMAHA MOTOR CO LTD27 citations92
US5154144AOct 13, 1992
Camshaft drive arrangement for engine
YAMAHA MOTOR CO LTD27 citations92
US5050701ASep 24, 1991
Engine manifolding and orientation for the engine compartment of a motor vehicle
YAMAHA MOTOR CO LTD28 citations92
US4915070AApr 10, 1990
Engine unit for motor vehicle
YAMAHA MOTOR CO LTD30 citations92
US6367435B2Apr 9, 2002
Variable valve timing mechanism for engine
YAMAHA MOTOR CO LTD14 citations84
US5715784AFeb 10, 1998
Engine balancer shaft drive
YAMAHA MOTOR CO LTD17 citations83
US6405702B2Jun 18, 2002
Balancer shaft for internal combustion engine
YAMAHA MOTOR CO LTD18 citations82
US5099945AMar 31, 1992
Engine unit for vehicle
YAMAHA MOTOR CO LTD16 citations82
US5063897ANov 12, 1991
Accessory drive arrangement for engine
YAMAHA MOTOR CO LTD19 citations82
US4993374AFeb 19, 1991
Engine unit for motor vehicle
YAMAHA MOTOR CO LTD17 citations81
US5257674ANov 2, 1993
Engine construction for vehicle
YAMAHA MOTOR CO LTD18 citations74