Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8163391 | Surface treated steel sheet | Ikuo Kikuchi, Kimitaka Hayashi | 2012-04-24 |
| 8114228 | Gas generating composition | Keiichi Hori, Shogo Tomiyama, Syouji Kobayashi, Ko Murakami | 2012-02-14 |
| 7678204 | Good-workability and high-strength cold-rolled steel sheet excellent in post-painting corrosion resistance | Kazuhiko Honda, Koki Tanaka, Kaoru Yamazaki, Takahiro Tanae, Katsuyoshi Kaneko +2 more | 2010-03-16 |