Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209995 | Information processing apparatus that moves file based on file size, file access interval time and storage power consumption | Mitumasa Sugihara, Akira Tago, Makoto Nakajima, Yuuki HAYAKAWA, Kunitaka Negishi | 2021-12-28 |
| 10817480 | Hierarchical storage management system | Mitumasa Sugihara, Shinichi Iwata | 2020-10-27 |
| 5864446 | Head assembly for recording and reproducing including a head supporting part having a protection member | Toshihiko Endo, Yuji Sasaki, Yukio Miyazaki | 1999-01-26 |
| 5696651 | Head assembly for recording and reproducing including a head supporting part having an adhesive adjusting pattern | Toshihiko Endo, Yuji Sasaki, Yukio Miyazaki | 1997-12-09 |