Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8450550 | Process and apparatus for producing propylene | Hirofumi Ito, Jiro Yoshida, Koji Ooyama, Nobuyasu Chikamatsu | 2013-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8450550 | Process and apparatus for producing propylene | Hirofumi Ito, Jiro Yoshida, Koji Ooyama, Nobuyasu Chikamatsu | 2013-05-28 |