Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072320 | Method of producing steel material | Kohei Furumai, Norichika Aramaki, Yuji Miki, Takeshi Murai, Toru Inoue +1 more | 2018-09-11 |
| 9939382 | Method of checking forsterite, apparatus that evaluates forsterite, and production line that manufactures steel sheet | Masayasu Nagoshi, Takako Yamashita, Shigehiro Takajo, Kazuhiro Hanazawa | 2018-04-10 |
| 5223280 | Apparatus for taking residual solid matter out of extrusion head | Masayuki Ogata, Eiji Yano | 1993-06-29 |