Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6792558 | Backup system for operation system in communications system | Mitsunobu Yoshida, Hideki Dake, Eiichi Takada | 2004-09-14 |
| 5963474 | Secondary storage device using nonvolatile semiconductor memory | Hiroaki Uno, Yasutsugu Nagusa, Takashi Onodera, Hideaki Miyashita | 1999-10-05 |