Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383852 | Honeycomb structure and exhaust gas purifying device | Takafumi KIMATA, Yunie Izumi | 2025-08-12 |
| 12209526 | Honeycomb structure and exhaust gas purifying device | Takafumi KIMATA, Yukio Miyairi, Masaaki Masuda | 2025-01-28 |