P

Inventor

AZUMA MASATOSHI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “AZUMA MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ADVANCE CO LTD

2 patents

AZUMA MASATOSHI

2 patents

NIPPON SEIKI CO LTD

2 patents

JAPAN ENGINE VALVE MFG

1 patent

SATO GENICHIRO

1 patent