P

Inventor

OKUYAMA SHIGERU

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

TAISHO PHARMACEUTICAL CO LTD

5 patents

SENJU METAL INDUSTRY CO

2 patents

TATSUTA DENSEN KK

1 patent

MCW RES FOUND INC

1 patent