Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193195 | Component for hot-dip metal plating bath | Masaya Nagai, Shinichi Kubo, Masashi Nagaya, Yoshinori Sumi, Yoshihiko KOYANAGI +2 more | 2021-12-07 |
| 11094478 | Clad material for electric contacts and method for producing the clad material | Takumi Niitsuma, Yoshinori AOYAMA, Ryuta Ido, Hideya Takahashi | 2021-08-17 |