Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365667 | Heat exchanger | Toshio Hatada, Akira Arai, Fumio Harada, Atsushi Matsuzaki, Hajime Futawatari +2 more | 1982-12-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365667 | Heat exchanger | Toshio Hatada, Akira Arai, Fumio Harada, Atsushi Matsuzaki, Hajime Futawatari +2 more | 1982-12-28 |