Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8501104 | Exhaust gas purification apparatus | Koutarou Honda, Hiroyuki Kurita | 2013-08-06 |
| 8394332 | Exhaust gas purification apparatus | Koutarou Honda, Hiroyuki Kurita | 2013-03-12 |