Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8191611 | Method for continuous casting of steel and electromagnetic stirrer to be used therefor | Nobuhiro Okada, Kouji Takatani, Akihiro Yamanaka, Hidetoshi Suwa | 2012-06-05 |
| 8033319 | Method for continuous casting of steel and electromagnetic stirrer to be used therefor | Nobuhiro Okada, Kouji Takatani, Akihiro Yamanaka, Hidetoshi Suwa | 2011-10-11 |
| 7247211 | Method of manufacture of ultra-low carbon steel | Syuji Nakai, Tatsuo Kanai, Yoshihiko Higuchi | 2007-07-24 |
| 7086450 | Continuous casting method, continuous casting apparatus and continuously cast steel slab | Akihiro Yamanaka, Toshihiko Murakami, Seiji Kumakura | 2006-08-08 |
| 6726782 | Ultra-low carbon steel sheet | Syuji Nakai, Tatsuo Kanai, Yoshihiko Higuchi | 2004-04-27 |
| 5992711 | Integrated submerged entry nozzle and its manufacture | Yoichiro Mochizuki, Tetsuro Fushimi, Etsuhiro Hasebe, Moriki Hashio, Toshihiko Murakami | 1999-11-30 |
| 5961874 | Flat formed submerged entry nozzle for continuous casting of steel | Etsuhiro Hasebe, Tetsuro Fushimi, Tatsuya Shimoda, Yoichiro Mochizuki, Tadasu Takigawa +1 more | 1999-10-05 |
| 5871040 | Process for continuously casting thin slabs | Sadamichi Kaseda, Kazuo Okamura, Takashi Kanazawa, Seiji Kumakura, Akihiro Yamanaka | 1999-02-16 |
| 4640336 | Refractory for continuous casting | Kazumi Arakawa, Toshiyuki Hirao, Kenji Sugiura, Satoshi Kuroki, Takao Suzuki +1 more | 1987-02-03 |