P

Inventor

WATANABE YUUICHIROU

JP4 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE YUUICHIROU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KANAYAMA TAKEHIRO

2 patents

YAMAHA MOTOR CO LTD

1 patent

MATSUDA TAKAYUKI

1 patent