Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670110 | Silica composite, method for producing the same, and method for producing propylene using the silica composite | Kenji Akagishi | 2017-06-06 |
| 9643167 | Zeolite-containing catalyst and method for producing the same, and method for producing propylene | Kenji Akagishi, Hiroyuki Yano | 2017-05-09 |
| 9527064 | Silica composite, method for producing the same, and method for producing propylene using the silica composite | Kenji Akagishi | 2016-12-27 |
| 9192922 | Propylene production process | Hideo Midorikawa, Takashi Tsunoda, Kenji Akagishi, Hiroyuki Yano | 2015-11-24 |
| 8993469 | Zeolite-containing catalyst and method for producing the same, and method for producing propylene | Kenji Akagishi, Hiroyuki Yano | 2015-03-31 |
| 8450551 | Method for producing propylene | Yoshikazu Takamatsu | 2013-05-28 |