Inventor
TAKAHASHI NAOHISA
JP11 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI NAOHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA MOTOR CO LTD
4 patentsUS4999999AMar 19, 1991
Exhaust gas control device for motorcycles
YAMAHA MOTOR CO LTD28 citations87
US10494710B1Dec 3, 2019
Film-forming method, production method for product with ceramic film, and product with ceramic film
YAMAHA MOTOR CO LTD2 citations63
US7726121B2Jun 1, 2010
Engine part
YAMAHA MOTOR CO LTD2 citations61
US7794846B2Sep 14, 2010
Titanium part for internal combustion engine
YAMAHA MOTOR CO LTD3 citations58