Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642475 | Apparatus and method for editing graphics or group graphics displayed on a screen and correlated to each other | Taiji Okamoto, Satoshi Kikuchi, Masahiro YANAGAWA, Atsuko Kasai | 1997-06-24 |