Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6681844 | Plate type heat exchanger | Naoyuki Inoue, Toshio Matsubara, Tomoyoshi Irie, Akiyoshi Suzuki | 2004-01-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6681844 | Plate type heat exchanger | Naoyuki Inoue, Toshio Matsubara, Tomoyoshi Irie, Akiyoshi Suzuki | 2004-01-27 |