Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189313 | Magnetic recording medium utilizing adjacent underlayer and magnetic layer having particular compositions, magnetic storage apparatus, and method of manufacturing magnetic recording medium | Koichi Nagasaka, Lei Zhang, Chen Xu, Hisato Shibata, Takehiro Yamaguchi +2 more | 2021-11-30 |
| 11043238 | Magnetic recording medium and magnetic storage device | Takehiro Yamaguchi, Lei Zhang, Hisato Shibata, Chen Xu, Hiroshi KOYANAGI +1 more | 2021-06-22 |
| 11037591 | Heat-assisted magnetic recording medium and magnetic storage apparatus | Lei Zhang, Chen Xu, Kazuya Niwa, Tetsuya Kanbe, Hisato Shibata +2 more | 2021-06-15 |
| 11024334 | High density magnetic recording medium for heat-assisted magnetic storage apparatus | Chen Xu, Lei Zhang, Hisato Shibata, Takehiro Yamaguchi, Kazuya Niwa +4 more | 2021-06-01 |
| 10987943 | Expansion device, three-dimensional image forming system, thermally-expandable sheet, three-dimensional object shaping method, and computer-readable storage medium | Kouichi Numao, Takao Semba, Koji Tamura, Junji Hobo | 2021-04-27 |
| 10978103 | Magnetic recording medium and magnetic storage apparatus | Kazuya Niwa, Lei Zhang, Hisato Shibata, Takehiro Yamaguchi, Chen Xu +2 more | 2021-04-13 |
| 10931841 | Sheet conveying apparatus and image scanning apparatus | — | 2021-02-23 |