Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357963 | YFI-structure zeolite composition, hydrocarbon adsorbent, and method for adsorbing hydrocarbons | Toyohiro Usui, Naoto NAKAZAWA | 2025-07-15 |
| 12023659 | CHA-type zeolite and manufacturing method thereof | Yoshitaka Yamasaki, Tomoya Ishikawa, Takuya Okada, Yusuke Naraki | 2024-07-02 |
| 11911742 | Hydrocarbon adsorbent | Ryo MITSUHASHI | 2024-02-27 |
| 11648527 | Hydrocarbon adsorbent | Ryo MITSUHASHI | 2023-05-16 |
| 10407314 | Chabazite-type zeolite and method of manufacturing chabazite-type zeolite | Ko Ariga, Hidekazu Aoyama, Satoshi Nakamura | 2019-09-10 |