Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692374 | Exhaust system of internal combustion engine | Yukio Nakanishi, Tanomo Norikawa | 1997-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692374 | Exhaust system of internal combustion engine | Yukio Nakanishi, Tanomo Norikawa | 1997-12-02 |