Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8795514 | Regenerated hydrotreatment catalyst | Yoshimu Iwanami, Wataru Sahara, Souichirou Konno | 2014-08-05 |
| 8722558 | Process for producing regenerated hydrotreating catalyst and process for producing petrochemical product | Souichirou Konno, Yoshimu Iwanami, Wataru Sahara | 2014-05-13 |