Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886061 | Electronic record system and control program device with display and tablet function for manipulating display area functions with pen stylus | Hiroshi Yokota, Takeo Igarashi, Kazuo Nakazawa, Takashi Ashihara, Hiroyuki Sakachi | 2005-04-26 |