Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449996 | Method of hot-rolling metal pieces | Shigeru Isoyama, Takahiro Yamasaki, Hideyuki Nikaido | 2002-09-17 |
| 6373017 | Continuous hot rolling mill with metal block conveying apparatus | Shigeru Isoyama, Hideyuki Nikaido, Hirosuke Yamada, Nozomu Tamura, Toshiaki Amagasa +10 more | 2002-04-16 |
| 6345756 | Defectively joined portion removal apparatus for use in a continuous hot rolling process | Shigeru Isoyama, Hideyuki Nikaido, Hirosuke Yamada, Nozomu Tamura, Toshiaki Amagasa +10 more | 2002-02-12 |
| 6340108 | Hot rolling method and equipment | Shigeru Isoyama, Takahiro Yamasaki, Takushi Kagawa, Kazunori Nagai, Naohiko Ishibashi +1 more | 2002-01-22 |