Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450626 | High-strength hot-dip galvanized steel sheet excellent in formability and method of producing same | Hiroshi Matsuda, Tatsuya Nakagaito, Takayuki Futatsuka, Yasunobu Nagataki | 2019-10-22 |
| 10295453 | Gas-phase hydrogen permeation test device and method of protecting gas-phase hydrogen permeation test device | Akihide Nagao | 2019-05-21 |
| 10196727 | High strength galvanized steel sheet having excellent bendability and weldability, and method of manufacturing the same | Kohei Hasegawa | 2019-02-05 |