Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10302372 | Plate fin heat exchanger and manufacturing method for heat exchanger corrugated fins | Takeo Minami, Kenta Kanemura, Shigeru Aoki | 2019-05-28 |
| 9810489 | Heat exchanger | Koichi Kitagishi, Shozo Hotta | 2017-11-07 |