Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518363 | Aluminum alloy brazing sheet having high strength, high corrosion resistance and high material elongation, and method of manufacturing heat exchanger | Michihide Yoshino | 2019-12-31 |
| 10378088 | Aluminum alloy fin material and heat exchanger | Michihide Yoshino | 2019-08-13 |