P

Inventor

OKAYAMA MINENOBU

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

HISAMITSU PHARMACEUTICAL CO

4 patents

SUMITOMO BAKELITE CO

1 patent

NISHIMURA SHINICHIRO

1 patent