Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680558 | Multimedia file management in which specialized icons can be created for different file types | Hideo Takiguchi, Takashi Aizawa, Fumiaki Takahashi, Akira Mamiya, Kenji Hatori | 1997-10-21 |