Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11524838 | Method for discharging granular powder brought into fixed state inside hollow structure | Daigo Igarashi | 2022-12-13 |
| 8357222 | Magnetic metal powder suitable for use in magnetic recording media and method of manufacturing the powder | Takayuki Yoshida, Masatoshi Nakayama | 2013-01-22 |
| 7854807 | Magnetic metal powder suitable for use in magnetic recording media and method of manufacturing the powder | Takayuki Yoshida, Masatoshi Nakayama | 2010-12-21 |