Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156021 | Method of producing surface-treated steel sheet | Naomi Taguchi, Satoko FUKUTOMI | 2018-12-18 |
| 10000858 | Bath for surface treatment, method of producing surface-treated steel plate by using the bath for surface treatment, and surface treated steel plate produced by the same method | Wataru Kurokawa, Seitaro Kanazawa, Shinichi Taya, Naomi Iida, Miwa Iida +1 more | 2018-06-19 |