Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340108 | Hot rolling method and equipment | Shigeru Isoyama, Takeshi Hirabayashi, Takahiro Yamasaki, Kazunori Nagai, Naohiko Ishibashi +1 more | 2002-01-22 |
| 6230532 | Method and apparatus for controlling sheet shape in sheet rolling | Takayuki Kaji, Hiroshi Shiomi, Katsuhiro Takebayashi | 2001-05-15 |