Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367623 | Information processing apparatus capable of opening two or more windows on screen, one window containing a page and other windows containing supplemental information | Kunihiko Iizuka, Yumi Yamauchi, Atsushi Aoki, Noboru Kubo | 1994-11-22 |