Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7658710 | Endoscope system using normal light and fluorescence | Hitoshi Ueno, Takeshi Ozawa, Kazunari Nakamura, Isami Hirao, Hiroshi Ibe +8 more | 2010-02-09 |
| 7226412 | Endoscope system using normal light and fluorescence | Hitoshi Ueno, Takeshi Ozawa, Kazunari Nakamura, Isami Hirao, Hiroshi Ibe +8 more | 2007-06-05 |
| 7204803 | Endoscope device, endoscope and image processing device for endoscope | Hitoshi Ueno, Takeshi Ozawa, Kazunari Nakamura, Isami Hirao, Hiroshi Ibe +7 more | 2007-04-17 |
| 7172553 | Endoscope system using normal light and fluorescence | Hitoshi Ueno, Takeshi Ozawa, Kazunari Nakamura, Isami Hirao, Hiroshi Ibe +8 more | 2007-02-06 |
| 6960165 | Endoscope with a single image pick-up element for fluorescent and normal-light images | Hitoshi Ueno, Takeshi Ozawa, Kazunari Nakamura, Isami Hirao, Hiroshi Ibe +7 more | 2005-11-01 |
| 6878109 | Light source device for an endoscope using a DMD | Masahide Yamaki, Seiichi Hosoda, Shuhei Iizuka, Katsuichi Imaizumi, Takeaki Nakamura +2 more | 2005-04-12 |
| 5408263 | Electronic endoscope apparatus | Kenichi Kikuchi, Akira Watanabe, Takehiro Nakagawa, Yasuo Komatsu | 1995-04-18 |