Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501328 | Method for producing beta zeolite | Keiji Itabashi, Shanmugam Palani Elangovan, Kyosuke Sodeyama | 2019-12-10 |
| 10479692 | Zeolite production method | Keiji Itabashi, Yoshihiro Kamimura, Shanmugam Palani Elangovan | 2019-11-19 |
| 10308516 | Zeolite production method | Toru Wakihara, Zhendong Liu, Takahiko Takewaki, Kazunori Oshima, Daisuke Nishioka | 2019-06-04 |