Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6895794 | Rolling mill and rolling method | Mikio Yamamoto, Toshihiro Usugi, Keizou Takemura | 2005-05-24 |
| 6495094 | Apparatus and method for suppressing growth of oxide film on coil | Junso Fukumori, Tsutomu Kawamizu, Kyung-Zoon Min, Sung Doo Kim | 2002-12-17 |
| 6257034 | System and method for preventing scale defects during hot rolling | Junso Fukumori, Tsutomu Kawamizu, Jong Won Lee, Kyung-Zoon Min, Woon-Yong Choi | 2001-07-10 |
| 6067836 | Method and system for suppressing formation of scale defects during hot finish rolling | Keiji Mizuta, Junsou Fukumori, Kyung-Zoon Min, Jae-Young Lee, Young-Gil Seo +1 more | 2000-05-30 |
| 6055835 | Method and system for suppressing formation of scale in hot finishing mill system | Tsutomu Kawamizu, Junsou Fukumori, Kyung-Zoon Min, Yeo-Joo Choi, Soo-Chul Shin | 2000-05-02 |
| 5758530 | Hot rolling mill | Masashi Yoshikawa, Keiji Mizuta, Ritsuo Hashimoto, Kazuo Morimoto, Hironori Fujioka +4 more | 1998-06-02 |