Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7996990 | Heat exchanger and method for manufacturing the same | Masanori Tsuji | 2011-08-16 |
| 7503382 | Heat exchanger | Masanori Tsuji | 2009-03-17 |
| 7500515 | Heat exchanger and method of manufacturing the same | Masanori Tsuji | 2009-03-10 |