Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078921 | System including a plurality of data storage devices connected via network and data storage device used therefor | Akira Kojima, Hiroyuki Takada | 2011-12-13 |
| 6744591 | Positioning control method | Shinsuke Nakagawa, Yuji Hata, Kiyotada Ito, Takashi Yamaguchi | 2004-06-01 |