Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151718 | Quantitative analysis device for trace carbon and quantitative analysis method for trace carbon | Yuji Tanaka, Masayasu Nagoshi | 2018-12-11 |
| 9939382 | Method of checking forsterite, apparatus that evaluates forsterite, and production line that manufactures steel sheet | Masayasu Nagoshi, Yukio Usui, Shigehiro Takajo, Kazuhiro Hanazawa | 2018-04-10 |