Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4908279 | Multilayer electroplated steel sheet | Hirose Yusuke, Uchida Yukio, Kato Yoshio, Hisada Kazuyuki, Sakai Nobuhiko +1 more | 1990-03-13 |
| 4835066 | Plated steel sheet having excellent coating performance | Irie Taisuke, Kotegawa Junichi, Hukuda Satoshi | 1989-05-30 |