Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8616148 | Gas wiping apparatus | Takashi Yonekura, Masashi Yoshikawa | 2013-12-31 |
| 8429834 | Gas wiping apparatus | Takashi Yonekura, Masashi Yoshikawa | 2013-04-30 |
| 8079323 | Liquid wiping apparatus | Masashi Yoshikawa, Tatsuya Hirano, Takanori Nagai | 2011-12-20 |
| 6840981 | Method of producing reduced iron and production facilities therefor | Hideaki Mizuki, Koichi Hirata, Shigeo Itano, Susumu Kamikawa, Hisao Teramoto +3 more | 2005-01-11 |
| 6592806 | Reduced iron discharger in rotary hearth reducing furnace | Susumu Kamikawa, Hiromi Osaka, Keiichi Sato, Yoshimitsu Onaka | 2003-07-15 |
| 6575390 | Pretreatment apparatus for raw materials for production of reduced iron | Susumu Kamikawa, Hiromi Osaka, Keiichi Sato, Yoshimitsu Onaka | 2003-06-10 |
| 6551548 | Apparatus for producing reduced iron and compact drying | Susumu Kamikawa, Kouichi Hirata, Hideaki Mizuki, Keiichi Sato | 2003-04-22 |
| 6451085 | Method for producing reduced iron | Susumu Kamikawa, Kouichi Hirata, Hideaki Mizuki, Keiichi Sato | 2002-09-17 |
| 6413471 | Apparatus for producing reduced iron | Susumu Kamikawa, Kouichi Hirata, Hideaki Mizuki, Keiichi Sato, Akihiro Santo | 2002-07-02 |
| 6372016 | Method for drying compacts | Susumu Kamikawa, Kouichi Hirata, Hideaki Mizuki, Keiichi Sato | 2002-04-16 |
| 6321829 | Billet continuous casting machine and casting method | Hiroshi Nakajima, Masahiro Kassai | 2001-11-27 |
| 6312501 | Method of producing reduced iron and production facilities therefor | Hideaki Mizuki, Koichi Hirata, Shigeo Itano, Susumu Kamikawa, Hisao Teramoto +3 more | 2001-11-06 |
| 6024161 | Billet continuous casting machine | Hiroshi Nakajima, Masahiro Kassai | 2000-02-15 |
| 5900052 | Belt coating material for belt type continuous casting and belt coating method | Hiroshi Nakajima, Kouichi Hirata | 1999-05-04 |
| 5758530 | Hot rolling mill | Masashi Yoshikawa, Keiji Mizuta, Ritsuo Hashimoto, Kazuo Morimoto, Jyun Sakamoto +4 more | 1998-06-02 |