Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4606006 | Method of controlling the rolling efficiency in hot rolling | Nariharu Kitao, Masayasu Fukui, Masaki Kutsuzawa | 1986-08-12 |
| 4598377 | Method of controlling the rolling efficiency in hot rolling | Kiyoshi Takagi, Ichiro Toda, Yoshinori Wakamiya | 1986-07-01 |
| 4394121 | Method of controlling continuous reheating furnace | Yoshinori Wakamiya, Masaki Kutsuzawa | 1983-07-19 |