Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5414471 | Movable cursor for selecting and exchanging main picture and sub picture in multi-picture display device | Mitsumasa Saitoh, Shigeyuki Sano | 1995-05-09 |
| 5237327 | Remote commander | Mitsumasa Saitoh | 1993-08-17 |