Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542566 | Method for dephosphorization of hot metal, and refining agent | Yusuke FUJII, Yoshie Nakai, Mikihiro Mori, Naoki Kikuchi, Noritaka Nishiguchi | 2023-01-03 |
| 10745771 | Method for refining molten steel in vacuum degassing equipment | Yusuke FUJII, Yoshie Nakai, Naoki Kikuchi, Naoya SHIBUTA, Shinichi Nagai +1 more | 2020-08-18 |
| 9385333 | Process for producing thin film field-effect transistor | Haruo Kawakami, Hisato Kato, Nobuyuki Sekine, Kyoko Kato | 2016-07-05 |