Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815739 | Endoscope optical system, endoscope, image pickup unit and endoscope insertion device | — | 2023-11-14 |
| 11733505 | Endoscope | — | 2023-08-22 |
| 11089950 | Endoscope apparatus, activation method, and video processor for determining an abnormality | Kensuke Miyake, Takashi Saito, Ryu Oshima, Yugo KOIZUMI, Mai Ojima | 2021-08-17 |
| 10845586 | Endoscope optical system | — | 2020-11-24 |
| 10670854 | Endoscope objective optical system | — | 2020-06-02 |
| 10101575 | Endoscope objective optical system | — | 2018-10-16 |
| 9949622 | Endoscope system for generating a composite image from optical images of different focus | — | 2018-04-24 |
| 9851551 | Endoscope with plurality of illumination optical systems | — | 2017-12-26 |
| 9788732 | Optical measuring device and fiber bundle association method | Ryosuke Ito, Kenji Kamimura, Kazuhiro Gono, Takeshi Suga, Yoshimine KOBAYASHI | 2017-10-17 |
| 9757012 | Endoscope with plurality of illumination optical systems | — | 2017-09-12 |
| 9684152 | Endoscope objective optical system | — | 2017-06-20 |
| 9459443 | Endoscopic objective optical system and imaging apparatus | Tsutomu Uzawa | 2016-10-04 |
| 9110302 | Endoscope optical system | — | 2015-08-18 |
| 9014517 | Fiber unit | Takeshi Suga | 2015-04-21 |
| 8684915 | Endoscope optical system | — | 2014-04-01 |
| 8582217 | Optical system for endoscope | — | 2013-11-12 |
| 8582211 | Zoom lens and image pickup apparatus equipped with same | — | 2013-11-12 |
| 8531511 | Diffractive optical element and endoscope | — | 2013-09-10 |
| 8432623 | Zoom lens and imaging apparatus using the same | — | 2013-04-30 |
| 8390938 | Zoom lens and image pickup apparatus equipped with same | — | 2013-03-05 |
| 8331041 | Imaging optical system and image-acquisition apparatus | Hideyasu Takato, Yuji Kamo | 2012-12-11 |
| 8159755 | Zoom lens and image pickup apparatus using the same | — | 2012-04-17 |
| 8031410 | Zoom lens and image pickup apparatus equipped with same | — | 2011-10-04 |
| 8023199 | Zoom lens and image pickup apparatus equipped with same | — | 2011-09-20 |
| 7974017 | Zoom lens and image pickup apparatus | — | 2011-07-05 |