Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719032 | Hydrocarbon oil production method | Hirotaka Mori, Yoshiaki Hukui, Satoshi Takasaki | 2017-08-01 |
| 6383974 | Hydrorefining catalyst and method for manufacturing hydrorefining catalyst | Katsuaki Ishida, Koichi Matsushita | 2002-05-07 |