Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340055 | Heat exchanger having multi-hole structured tube | Yoshiyuki Yamauchi, Ken Yamamoto, Osamu Kobayashi, Toshiya Nagasawa | 2002-01-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340055 | Heat exchanger having multi-hole structured tube | Yoshiyuki Yamauchi, Ken Yamamoto, Osamu Kobayashi, Toshiya Nagasawa | 2002-01-22 |