Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7353352 | Backup technique for recording devices employing different storage forms | Tetsuroh Nishimura, Ayako Yamamoto, Kaori Takizawa | 2008-04-01 |
| 7162597 | Backup technique for recording devices employing different storage forms | Tetsuroh Nishimura, Ayako Yamamoto, Kaori Takizawa | 2007-01-09 |