Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10857629 | Aluminum alloy brazing sheet | Atsushi Fukumoto, Shoichi Sakoda, Tomoki Yamayoshi | 2020-12-08 |
| 10737357 | Brazing sheet, manufacturing method thereof, and aluminum structure brazing method | Shoichi Sakoda, Atsushi Fukumoto | 2020-08-11 |
| 10682730 | Aluminum alloy brazing sheet | Tomoki Yamayoshi, Yutaka Yanagawa | 2020-06-16 |
| 10661395 | Aluminum-alloy brazing sheet | Junichi Ichikawa, Tomoki Yamayoshi, Yutaka Yanagawa | 2020-05-26 |