Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4912928 | Exhaust heat exchanger system | Shozo Kaneko, Susumu Sato, Tadashi Gengo, Jiro Takada, Joji Ichinari +1 more | 1990-04-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4912928 | Exhaust heat exchanger system | Shozo Kaneko, Susumu Sato, Tadashi Gengo, Jiro Takada, Joji Ichinari +1 more | 1990-04-03 |