Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524284 | Exhaust gas purification device using metal substrate and production method therefor | Kohei Takasaki, Nobuaki Bando, Hiroshi Ono, Tomohito Mizukami, Tsuyoshi Ito | 2022-12-13 |