Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971561 | Diesel engine exhaust purifier | Satoru Shinoda | 2011-07-05 |
| 7601306 | Diesel engine particulate filter | — | 2009-10-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971561 | Diesel engine exhaust purifier | Satoru Shinoda | 2011-07-05 |
| 7601306 | Diesel engine particulate filter | — | 2009-10-13 |