Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875097 | Method of granulating raw material for sintering, and method of manufacturing sintered iron ore | Akio Uehara, Kazunari Hashiyama | 2011-01-25 |
| 5223019 | Method and apparatus for sintering operation | Masami Fujimoto, Shuuichi Satou, Keiji Satou | 1993-06-29 |
| RE33935 | Apparatus and method for feeding sintering raw mix | Masami Fujimoto, Katsuhiko Satoh, Eiichi Shimozawa, Yasuhiko Awa, Fumihiro Sato +9 more | 1992-05-26 |
| 4871393 | Apparatus and method for feeding sintering raw mix | Masami Fujimoto, Katsuhiko Satoh, Eiichi Shimozawa, Yasuhiko Awa, Fumihiro Sato +9 more | 1989-10-03 |