Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257574 | Honeycomb structure, exhaust gas purification catalyst, and exhaust gas purification system | Shuichi Ichikawa, Yukio Miyairi, Masaaki Masuda | 2025-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257574 | Honeycomb structure, exhaust gas purification catalyst, and exhaust gas purification system | Shuichi Ichikawa, Yukio Miyairi, Masaaki Masuda | 2025-03-25 |