Inventor
KOYANO SATOSHI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KOYANO SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA MOTOR CO LTD
9 patentsUS6022250AFeb 8, 2000
Watercraft with twin jet propulsion units
YAMAHA MOTOR CO LTD21 citations91
US6471558B1Oct 29, 2002
Ventilation system for watercraft
YAMAHA MOTOR CO LTD19 citations90
US6139381AOct 31, 2000
Engine air supply conduit for watercraft
YAMAHA MOTOR CO LTD22 citations90
US6530812B2Mar 11, 2003
Secondary thrust arrangement for small watercraft
YAMAHA MOTOR CO LTD42 citations88
US11161575B2Nov 2, 2021
Small craft and small craft trailing system
YAMAHA MOTOR CO LTD5 citations72
US10661871B2May 26, 2020
Watercraft
YAMAHA MOTOR CO LTD3 citations72
US10071793B2Sep 11, 2018
Jet propulsion boat
YAMAHA MOTOR CO LTD5 citations72
US11254407B2Feb 22, 2022
Watercraft
YAMAHA MOTOR CO LTD2 citations71
US10583907B2Mar 10, 2020
Small marine vessel
YAMAHA MOTOR CO LTD0 citations50