Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208931 | Exhaust gas purification catalyst | Hiroki Kurihara, Yusuke Nagai, Shingo Akita, Takeshi Mori, Takayuki Watanabe +1 more | 2021-12-28 |
| 11097260 | Exhaust gas purification device | Hiroki Kurihara, Yu Sakurada, Yusuke Nagai, Takeshi Nabemoto, Shingo Akita | 2021-08-24 |