Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9382169 | Lower olefins producing catalyst and method for producing lower olefins using same | Atsushi Okita, Kazunori Honda, Jumpei Takahashi, Masashi Yamaguchi, Yumiko Yoshikawa +2 more | 2016-07-05 |
| 8673803 | Alkaline-earth metal compound-containing zeolite catalyst, method for preparing same, method for regenerating same, and method for producing lower hydrocarbons | Hirofumi Ito, Kazunori Honda, Koji Oyama, Atsushi Okita | 2014-03-18 |