Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7940296 | Image capturing unit for endoscope | Takayuki Ogino, Kazuyuki Yamamoto, Akihiro Ito, Tomokazu Yamashita | 2011-05-10 |
| 7628752 | Image capturing unit for electronic endoscope | Kazuyuki Yamamoto, Takayuki Ogino, Akihiro Ito, Tomokazu Yamashita | 2009-12-08 |
| 7491167 | Image capturing unit for endoscope | Takayuki Ogino, Kazuyuki Yamamoto, Akihiro Ito, Tomokazu Yamashita | 2009-02-17 |