Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10874998 | Diffusing member, exhaust gas purification device, and use of diffusing member in exhaust gas purification device | Satoru Kariya, Tomoyoshi Nakamura, Yuya SUGIURA, Yasutaka Ito | 2020-12-29 |