Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649282 | Surface treated steel product prepared by tin-based plating or aluminum-based plating | Shinichi Yamaguchi, Jun Maki, Teruaki Izaki, Hisaaki Sato, Hidetoshi Shindo +1 more | 2003-11-18 |
| 6635359 | Zn-Al-Mg-Si-alloy plated steel product having excellent corrosion resistance and method for preparing the same | Jun Maki, Yasuhide Morimoto, Kazumi Nishimura, Osamu Goto | 2003-10-21 |