Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8906516 | Galvannealed steel sheet having high corrosion resistance after painting | Yoshitsugu Suzuki, Mai Miyata | 2014-12-09 |
| 8623514 | Zinc-based metal plated steel sheet | Sakae Fujita, Naoto Yoshimi, Masahiko Tada, Shinji Ootsuka, Hiroyuki Masuoka +5 more | 2014-01-07 |
| 8221900 | Zinc-based metal plated steel sheet | Sakae Fujita, Naoto Yoshimi, Masahiko Tada, Shinji Ootsuka, Hiroyuki Masuoka +5 more | 2012-07-17 |