Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6408939 | Double heat exchanger | Tatsuo Sugimoto, Satomi Muto | 2002-06-25 |
| 6357518 | Corrugated fin for heat exchanger | Tatsuo Sugimoto, Kenichi Kachi | 2002-03-19 |
| 6357519 | Compound heat exchanger having two cores | Tatsuo Ozaki, Satomi Muto | 2002-03-19 |
| 6357521 | Heat exchanger having header tank | Tatsuo Sugimoto, Norihisa Sasano, Satomi Muto, Akira Uchikawa | 2002-03-19 |