Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4243633 | Reactor for the thermal cracking of heavy oil | Hiroshi Hozuma, Hisatoshi Ohwada, Masaharu Tomizawa, Hideo Kikuchi | 1981-01-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4243633 | Reactor for the thermal cracking of heavy oil | Hiroshi Hozuma, Hisatoshi Ohwada, Masaharu Tomizawa, Hideo Kikuchi | 1981-01-06 |