Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6675880 | Air heater for recovering a heat of exhaust gas | Masao Namba, Kenzo Miura, Yoshitada Tomoyasu, Yasuaki Harada, Teruo Urayama +2 more | 2004-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6675880 | Air heater for recovering a heat of exhaust gas | Masao Namba, Kenzo Miura, Yoshitada Tomoyasu, Yasuaki Harada, Teruo Urayama +2 more | 2004-01-13 |