Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150186 | Brazing method | Yutaka Yanagawa, Yasunaga Itoh | 2018-12-11 |
| 9914185 | Aluminum alloy brazing sheet | Yasunaga Itoh | 2018-03-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150186 | Brazing method | Yutaka Yanagawa, Yasunaga Itoh | 2018-12-11 |
| 9914185 | Aluminum alloy brazing sheet | Yasunaga Itoh | 2018-03-13 |