Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790492 | Agent for treating cancer | Takahiro Ochiya | 2017-10-17 |
| 4697210 | Endoscope for displaying a normal image | Makoto Toyota, Satoshi Arakawa | 1987-09-29 |
| 4667230 | Endoscope having a control section with level adjusting device | Satoshi Arakawa, Makoto Toyota | 1987-05-19 |
| 4625714 | Endoscope having a control for image stand still and photographing the image | Makoto Toyota, Satoshi Arakawa | 1986-12-02 |
| 4622954 | Endoscope having a plate-like image sensor for forming images | Satoshi Arakawa, Makoto Toyota | 1986-11-18 |