Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4503699 | Method and apparatus for rolling rails | Taneharu Nishino, Seiichi Nagasoe | 1985-03-12 |
| 4503700 | Method of rolling rails | Taneharu Nishino | 1985-03-12 |
| 4334419 | Method for rolling steel sections having flanges or flange-like portions | Kazuo Watanabe, Hideki Tokita, Taneharu Nishino, Seiichi Nagasoe | 1982-06-15 |