Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795834 | Apparatus, method, and storage medium for file management | Yasuyuki Higashiura, Takumi Kishino, Takashi Yoshioka, Keizo Sato, Hiroki Inoue | 2004-09-21 |
| 6687835 | Command authorization method | Hideyuki Hirano, Takayuki Hasebe | 2004-02-03 |