Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10155997 | Device for producing partially reduced iron | Susumu Kamikawa, Keiichi Sato, Hideki Itou, Khanhson Pham | 2018-12-18 |
| 9163879 | Partially-reduced iron producing apparatus | Susumu Kamikawa, Hideki Ito, Keiichi Sato, Khanhson Pham | 2015-10-20 |
| 6840981 | Method of producing reduced iron and production facilities therefor | Hironori Fujioka, Koichi Hirata, Shigeo Itano, Susumu Kamikawa, Hisao Teramoto +3 more | 2005-01-11 |
| 6551548 | Apparatus for producing reduced iron and compact drying | Susumu Kamikawa, Kouichi Hirata, Hironori Fujioka, Keiichi Sato | 2003-04-22 |
| 6451085 | Method for producing reduced iron | Susumu Kamikawa, Kouichi Hirata, Hironori Fujioka, Keiichi Sato | 2002-09-17 |
| 6413471 | Apparatus for producing reduced iron | Susumu Kamikawa, Kouichi Hirata, Hironori Fujioka, Keiichi Sato, Akihiro Santo | 2002-07-02 |
| 6372016 | Method for drying compacts | Susumu Kamikawa, Kouichi Hirata, Hironori Fujioka, Keiichi Sato | 2002-04-16 |
| 6312501 | Method of producing reduced iron and production facilities therefor | Hironori Fujioka, Koichi Hirata, Shigeo Itano, Susumu Kamikawa, Hisao Teramoto +3 more | 2001-11-06 |