Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077492 | Continuous steel casting method | Keigo Toishi, Norichika Aramaki, Naoki Kikuchi | 2021-08-03 |
| 8801874 | Steel plate and steel pipe for line pipes | Nobuyuki Ishikawa, Makoto Suzuki, Tomohiro Matsushima, Akiyoshi Tsuji, Shinichi Kakihara +1 more | 2014-08-12 |
| 7575135 | Immersion nozzle for continuous casting of steel and method of continuous casting method of steel | Mikio Suzuki, Keiji Watanabe, Makoto Iiyama | 2009-08-18 |
| 7156148 | Manufacturing method for continuously cast product of steel | Yukinori Iizuka, Masayuki Nakada, Makoto Suzuki, Koichi Tsutsumi | 2007-01-02 |
| 6896035 | Manufacturing method for continuously cast product of steel | Yukinori Iizuka, Masayuki Nakada, Makoto Suzuki, Koichi Tsutsumi | 2005-05-24 |