Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5725618 | Back washing and regenerating apparatus for diesel particulate filter | Mastoshi Shimoda, Tatsuki Igarashi | 1998-03-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5725618 | Back washing and regenerating apparatus for diesel particulate filter | Mastoshi Shimoda, Tatsuki Igarashi | 1998-03-10 |