Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7270689 | Reformer | Hidetsugu Fujii, Fumitake Watanabe, Yukuo Katayama | 2007-09-18 |
| 4549904 | Process for the preparation of pellets | Saburo Matsumiya, Keiji Saito, Hideyuki Michiki, Kenichi Yaginuma | 1985-10-29 |