HF

Hiroki Fujita

OC Osaka Gas Co.: 1 patents #2 of 39Top 6%
Overall (1997): #142,520 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5685890 Process for steam reforming of hydrocarbons Osamu Okada, Susumu Takami, Tamotu Kotani, Satoshi Mori, Naoko Fukumura +1 more 1997-11-11