Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7908737 | Production method of fluid dynamic-pressure bearing in spindle motor | Hosei Kudou, Hirofumi Takayama, Masaaki Inagi | 2011-03-22 |
| 5582795 | Hold-transfer system for extraction containers | Ryoichi Ito | 1996-12-10 |