Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9701919 | Coal inactivation processing apparatus | Kenji Atarashiya, Tsutomu Hamada, Fumiaki Sato | 2017-07-11 |
| 9638468 | Direct reduced iron manufacturing system | Haruaki Hirayama, Makoto Susaki, Kazuo Ishida | 2017-05-02 |
| 9624558 | Blast-furnace blowing coal and method for producing same | Setsuo Omoto, Keiichi Nakagawa, Tsutomu Hamada | 2017-04-18 |
| 9617609 | Method for preparing blast furnace blow-in coal | Keiichi Nakagawa, Setsuo Omoto, Tsutomu Hamada | 2017-04-11 |
| 9605225 | Method for preparing blast furnace blow-in coal | Keiichi Nakagawa, Setsuo Omoto, Tsutomu Hamada | 2017-03-28 |
| 9556497 | Blast furnace | Setsuo Omoto, Keiichi Nakagawa, Tsutomu Hamada | 2017-01-31 |
| 9557113 | Direct reduced iron manufacturing system | Haruaki Hirayama, Makoto Susaki, Kazuo Ishida | 2017-01-31 |