P

Inventor

OKADA SHIGEO

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

PIOLAX INC

17 patents

OKADA SHIGEO

4 patents

KATO HATSUJO KAISHA LTD

2 patents

TOHOKU MIKUNI KOGYO CO LTD

1 patent

KATO KOUICHI

1 patent

DAIDO STEEL CO LTD

1 patent