P

Inventor

YOSHIZUMI MASAO

JP6 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIZUMI MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TSUJI TOSHIO

3 patents

SAKUMA ICHIRO

1 patent

UNIV HIROSHIMA

1 patent

DELTA TOOLING CO LTD

1 patent