Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10131981 | Hot-dip galvanized steel sheet and manufacturing method of the same | Shintaro Yamanaka | 2018-11-20 |
| 9970116 | Al-plated steel sheet used for hot pressing and method for manufacturing Al-plated steel sheet used for hot pressing | Shintaro Yamanaka, Jun Maki, Hiroki Fujimoto, Hatsuhiko Oikawa, Hideaki IRIKAWA | 2018-05-15 |