P

Inventor

OKUHARA TOSHIAKI

JP9 patents
⚠️ This page may combine multiple inventors who share the name “OKUHARA TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJIYAMA YUICHIRO

6 patents

KING FAHD UNIVERSITY OF PETROL

1 patent

JAPAN COOPERATION CTR PETROLEUM

1 patent

NIPPON STEEL CORP

1 patent