Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5008001 | Process for hydrogenation of heavy oil | Toru Kitamura, Yoshio Ohashi, Masami Sekino | 1991-04-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5008001 | Process for hydrogenation of heavy oil | Toru Kitamura, Yoshio Ohashi, Masami Sekino | 1991-04-16 |