Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11807919 | Aluminum alloy fin material for heat exchanger and method for manufacturing the same | Wataru Nakagawa, Atsushi Fukumoto, Junichi Mochizuki | 2023-11-07 |
| 11571769 | Method of manufacturing a brazing sheet | Yutaka Yanagawa, Taichi Suzuki, Tomoki Yamayoshi | 2023-02-07 |