Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7760249 | Image recording and playing system and image recording and playing method | Masaya Tsujiuchi, Takashi Morimoto | 2010-07-20 |
| 7123371 | Document input system and document input method | Nobuhisa Yoda | 2006-10-17 |
| 6477528 | File management system, electronic filing system, hierarchical structure display method of file, computer readable recording medium recording program in which function thereof is executable | — | 2002-11-05 |