Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307813 | Aluminum alloy heat exchanger and method of producing refrigerant tube used for the heat exchanger | Naoki Yamashita, Yasunaga Itoh | 2019-06-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307813 | Aluminum alloy heat exchanger and method of producing refrigerant tube used for the heat exchanger | Naoki Yamashita, Yasunaga Itoh | 2019-06-04 |