Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945776 | Method and a skid member for reducing temperature difference in a heating subject and a skid apparatus using them | Seoung-Duk Choi, Hae-Kwun Chang, See-Woo Yim | 2005-09-20 |
| 6495094 | Apparatus and method for suppressing growth of oxide film on coil | Junso Fukumori, Akira Kaya, Tsutomu Kawamizu, Sung Doo Kim | 2002-12-17 |
| 6257034 | System and method for preventing scale defects during hot rolling | Junso Fukumori, Tsutomu Kawamizu, Akira Kaya, Jong Won Lee, Woon-Yong Choi | 2001-07-10 |
| 6222167 | Impedance matching apparatus for induction heating type galvanized steel sheet alloying system and method | Kozo Wada, Etsurou Hirai, Kazuya Tsurusaki, Yuuji Asahara, Kwang-Hee Han +2 more | 2001-04-24 |
| 6134933 | Method and system for suppressing surface oxide film during hot finish rolling | Mikio Yamamoto, Junsou Fukumori, Tsutomu Kawamizu, Sang-Wook Ha, Seung-Sam Lee | 2000-10-24 |
| 6067836 | Method and system for suppressing formation of scale defects during hot finish rolling | Akira Kaya, Keiji Mizuta, Junsou Fukumori, 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, Akira Kaya, Yeo-Joo Choi, Soo-Chul Shin | 2000-05-02 |