Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640589 | Method and device for generating graphic data using a writing motion model | Kuniharu Takayama, Yoshiharu Maeda, Shinya Hosogi, Kozo Sugiyama, Hiroyuki Kano | 1997-06-17 |