Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8418749 | Continuous casting apparatus for steel | Hideaki Yamamura, Kenji Umetsu | 2013-04-16 |
| 8210239 | Continuous casting method of molten metal | Masahiro Tani, Kazuhisa Tanaka, Shinichi Fukunaga | 2012-07-03 |
| 6773829 | Method for casting molten metal, apparatus for the same, and cast slab | Katsuhiro Sasai, Eiichi Takeuchi, Hiroshi Harada, Hajime Hasegawa, Keisuke Fujisaki | 2004-08-10 |
| 6555063 | Evaluation apparatus for cleanliness of metal and method thereof | Kazushige Umezawa, Tokio Suzuki, Koichi Chiba, Ryuji Uemori, Hiroyuki Kondo +4 more | 2003-04-29 |
| 6443219 | Method for casting molten metal | Katsuhiro Sasai, Eiichi Takeuchi, Hiroshi Harada, Hajime Hasegawa, Keisuke Fujisaki | 2002-09-03 |
| 6432718 | Evaluation apparatus for cleanliness of metal and method thereof | Kazushige Umezawa, Tokio Suzuki, Koichi Chiba, Ryuji Uemori, Hiroyuki Kondo +4 more | 2002-08-13 |
| 6336496 | Apparatus for continuous casting of metal | Shigeo Asai, Kiyoshi Wajima, Kenzo Sawada, Eiichi Takeuchi, Kensuke Sassa +1 more | 2002-01-08 |
| 5985674 | Evaluation method for cleanliness of metal | Kazushige Umezawa, Tokio Suzuki, Koichi Chiba, Ryuji Uemori, Hiroyuki Kondo +4 more | 1999-11-16 |
| 5884685 | Quality prediction and quality control of continuous-cast steel | Kazushige Umezawa, Makoto Tanaka, Eiichi Takeuchi, Takeo Inomoto | 1999-03-23 |
| 5746268 | Continuous casting method and apparatus | Keisuke Fujisaki, Kiyoshi Wajima, Kenji Umetsu, Kenzo Sawada, Takatsugu Ueyama +2 more | 1998-05-05 |
| 5722480 | Process for continuous casting of molten metal and apparatus for the same | Shigeo Asai, Kiyoshi Wajima, Kenzo Sawada, Eiichi Takeuchi, Kensuke Sassa +1 more | 1998-03-03 |
| 5657816 | Method for regulating flow of molten steel within mold by utilizing direct current magnetic field | Hiroshi Harada, Eiichi Takeuchi, Takanobu Ishii | 1997-08-19 |
| 5439046 | Process for producing thin sheet by continuous casting in twin-roll system | Kenichi Miyazawa, Toshiaki Mizoguchi, Yoshiyuki Ueshima | 1995-08-08 |