Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11433377 | Exhaust gas purification catalyst and production method therefor | Yusuke Nagai, Shingo Akita, Hiroki Kurihara | 2022-09-06 |
| 11266982 | Exhaust gas purification catalyst | Hiroki Kurihara, Yu Sakurada, Yusuke Nagai, Takeshi Nabemoto, Shingo Akita | 2022-03-08 |