Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044974 | Image creating apparatus and image creating method | Youichi Sumida, Takuma Watanabe, Yohko Kawai, Takayuki Mitsuhashi, Kiyoaki Watanabe | 2011-10-25 |
| 7925070 | Method for displaying virtual slide and terminal device for displaying virtual slide | Youichi Sumida, Takuma Watanabe, Toshio Kawaguchi, Kiyoaki Watanabe, Yohko Kawai +1 more | 2011-04-12 |
| 6137897 | Image filing system | Takeyoshi Fujiwara | 2000-10-24 |