Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9198557 | Electronic endoscopic apparatus | Kazuhiro Takizawa, Motoo Azuma, Hisashi Nishimura, Satoshi Tanaka, Takayuki Sato +1 more | 2015-12-01 |
| 9161683 | Electronic endoscopic apparatus | Takayuki Sato, Hisashi Nishimura, Kazuhiro Takizawa, Motoo Azuma, Satoshi Tanaka +1 more | 2015-10-20 |
| 9013566 | Electronic endoscope apparatus | Hisashi Nishimura, Satoshi Tanaka, Naruyasu Kobayashi, Takayuki Sato, Kazuhiro Takizawa +1 more | 2015-04-21 |
| 8970686 | Electronic endoscopic apparatus | Naruyasu Kobayashi, Hisashi Nishimura, Motoo Azuma, Kazuhiro Takizawa, Takayuki Sato +1 more | 2015-03-03 |
| 7969473 | Image-pickup apparatus | — | 2011-06-28 |