Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072313 | Method for smelting nickel oxide ore | Junichi Takahashi, Shuuji Okada | 2018-09-11 |
| 10041144 | Method for smelting nickel oxide ore | Junichi Takahashi, Shuuji Okada | 2018-08-07 |
| 9970085 | Method for producing pellets and method for producing iron-nickel alloy | Junichi Takahashi, Shuuji Okada | 2018-05-15 |
| 9938604 | Method for producing pellets and method for producing iron-nickel alloy | Junichi Takahashi, Shuuji Okada | 2018-04-10 |