Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307870 | Aluminum alloy brazing sheet and method for producing the same | Yasunaga Itoh | 2019-06-04 |
| 10300563 | Aluminum alloy brazing sheet and brazing method | Yasunaga Itoh | 2019-05-28 |