Inventor
NISHI KENGO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “NISHI KENGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA MOTOR CO LTD
5 patentsUS5676096AOct 14, 1997
Engine cylinder liner
YAMAHA MOTOR CO LTD22 citations86
US8047175B2Nov 1, 2011
In-line four cylinder engine for vehicle and vehicle provided with the engine
YAMAHA MOTOR CO LTD11 citations82
US6125807AOct 3, 2000
Valve drive system for engines
YAMAHA MOTOR CO LTD11 citations71
US6125806AOct 3, 2000
Valve drive system for engines
YAMAHA MOTOR CO LTD8 citations71
US7216430B2May 15, 2007
Rolling bearing, and crank shaft bearing
YAMAHA MOTOR CO LTD1 citations50
POLYMATECH CO LTD
4 patentsUS7262379B2Aug 28, 2007
Key sheets and method of producing the same
POLYMATECH CO LTD24 citations91
US7099465B2Aug 29, 2006
Highly recyclable keypad with a key top and method of separating the same
POLYMATECH CO LTD15 citations83
US6451143B2Sep 17, 2002
Method for manufacturing key pad with rigid resin key top
POLYMATECH CO LTD11 citations72
US6224278B1May 1, 2001
Key pad with rigid key top having both silicone and urethane adhesion layers
POLYMATECH CO LTD13 citations72