Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9724683 | Catalyst structure | Yasuyoshi Kato, Kenichi Arakawa, Naomi Imada | 2017-08-08 |
| 9694318 | Catalyst structure for exhaust gas cleaning | Yasuyoshi Kato | 2017-07-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9724683 | Catalyst structure | Yasuyoshi Kato, Kenichi Arakawa, Naomi Imada | 2017-08-08 |
| 9694318 | Catalyst structure for exhaust gas cleaning | Yasuyoshi Kato | 2017-07-04 |