Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10800933 | Surface treatment solution for plated steel sheet to be hot-pressed | Jun Maki, Shintaro Yamanaka, Masao Kurosaki, Tatsuya Suzuki, Kensuke Mizuno +2 more | 2020-10-13 |
| 10711336 | Alloyed hot-dip galvanized steel sheet and method of manufacturing the same | Shintaro Yamanaka | 2020-07-14 |
| 10526690 | High-strength hot-dip galvanized steel sheet | Shintaro Yamanaka, Koichi Sato | 2020-01-07 |