Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511596 | Cool air/warm air generation system | Shinichi Miwa | 2022-11-29 |
| 11421570 | Particulate filter and canning structure | Takahiro Tomita, Megumi Fujisaki | 2022-08-23 |
| 11369952 | Honeycomb structure and exhaust gas purifying device | Masaaki Masuda | 2022-06-28 |
| 11280243 | Catalyst substrate, method of manufacturing the same, and exhaust gas purification apparatus | Masaaki Masuda, Jean-Paul Brunel | 2022-03-22 |
| 11268422 | Exhaust gas mixing apparatus, exhaust gas purifier and exhaust gas purification method | Masaaki Masuda, Shinzo Hayashi, Yoshifumi TAKAGI | 2022-03-08 |