Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10457565 | Production method for hematite for iron production | Hideki Sasaki, Hiroyuki Mitsui | 2019-10-29 |
| 10125025 | Method for producing hematite for ironmaking | Go Ohara, Masaki Imamura | 2018-11-13 |
| 9981858 | Process for producing hemataite for ironmaking | Go Ohara, Masaki Imamura | 2018-05-29 |
| 9914648 | Process for producing hematite for ironmaking | Go Ohara, Masaki Imamura | 2018-03-13 |
| 9890055 | Method for producing hematite for ironmaking | Hideki Sasaki, Hiroyuki Mitsui | 2018-02-13 |
| 9828256 | Method for producing hematite for ironmaking | Go Ohara, Hideki Sasaki, Masaki Imamura | 2017-11-28 |
| 9783869 | Hydrometallurgical process for nickel oxide ore | Yasumasa Hattori, Hidetoshi Watanabe | 2017-10-10 |
| 9752209 | Method for producing hematite for ironmaking | Go Ohara, Hideki Sasaki, Masaki Imamura | 2017-09-05 |
| 9255013 | Method for producing hematite for ironmaking | Hideki Sasaki, Yoshitomo Ozaki, Manabu Enomoto, Hirofumi Shouji, Tatsuya Higaki +1 more | 2016-02-09 |