Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8725675 | File server, file management system and file relocation method | Nobuyuki Saika, Hitoshi Kamei, Takahiro Nakano | 2014-05-13 |
| 8615628 | File server, file management system and file management method | Hirofumi Ikawa, Nobuyuki Saika, Hitoshi Kamei, Takahiro Nakano | 2013-12-24 |
| 8171215 | File server, file management system and file management method | Hirofumi Ikawa, Nobuyuki Saika, Hitoshi Kamei, Takahiro Nakano | 2012-05-01 |
| 8065305 | File server, file management system and file relocation method | Nobuyuki Saika, Hitoshi Kamei, Takahiro Nakano | 2011-11-22 |