Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D944989 | Light guide for dental light irradiator | Takeshi Ishizuka, Osamu Nakao, Mitsuru Kamikatano, Yusuke Matsuda | 2022-03-01 |
| 11147435 | Suction catheter | — | 2021-10-19 |
| D933228 | Light guide rod for dental light irradiator | Takeshi Ishizuka, Osamu Nakao, Mitsuru Kamikatano, Yusuke Matsuda | 2021-10-12 |
| 10690905 | Imaging module, endoscope, and method of manufacturing imaging module | Hideaki Usuda | 2020-06-23 |
| 10682047 | Tracheal tube | Hitoe Iikura | 2020-06-16 |
| 10510918 | Endoscope imaging module | Wei-Zhi Hu, Takeshi Segi, Kenichi Ishibashi, Fumihiko Nishimura, Satoshi HIDA +2 more | 2019-12-17 |
| 10420455 | Imaging module and imaging system including same | Kenichi Ishibashi | 2019-09-24 |
| 10058231 | Lighting structure and endoscope | Hitoe Iikura | 2018-08-28 |
| 9904047 | Imaging mechanism, endoscope, and method of manufacturing imaging mechanism | Satoshi HIDA, Takeshi Segi | 2018-02-27 |
| 9814371 | Imaging module, lens-attached imaging module, endoscope, method of manufacturing imaging module, and flexible wiring substrate formation apparatus | Takeshi Segi, Yusuke Matsuda, Katsuya Yamagami | 2017-11-14 |
| 9801528 | Guidewire | Hitoe Ilkura | 2017-10-31 |
| 9749593 | Optical fiber structure, illumination unit, endoscope, and a method of manufacturing an optical fiber structure | Wei-Zhi Hu, Hitoe Iikura, Hideo Shiratani | 2017-08-29 |
| 9667843 | Imaging module, insulating-tube-attached imaging module, lens-attached imaging module, and endoscope | Hideyuki Wada | 2017-05-30 |
| 9380928 | Structure of imaging part in electronic visualized catheter | Wei-Zhi Hu, Takeshi Segi, Katsuya Yamagami | 2016-07-05 |
| 8945195 | Small bowel endoscope of ileus tube type that enables laser inspection and therapy | Kiyoshi Oka, Tomoaki Toriya, Takashi Tsumanuma, Junji Yoshino, Takao Wakabayashi | 2015-02-03 |
| 8884187 | Welding observation apparatus | Takashi Tsumanuma, Satoshi KATOU, Jun Yamagishi | 2014-11-11 |
| 8189976 | Endoscope system | Tomoaki Toriya, Takashi Tsumanuma, Keiji Kaneda | 2012-05-29 |
| 7734134 | Fiber scope | Keiji Kaneda, Takashi Tsumanuma | 2010-06-08 |
| 7582057 | Endoscopic system using an extremely fine composite optical fiber | Tomoaki Toriya, Takashi Tsumanuma, Takashi Ishii, Kiyoshi Oka, Toshio Osaki +1 more | 2009-09-01 |
| 7221834 | Image fiber | Keiji Kaneda, Takashi Tsumanuma | 2007-05-22 |
| 7209617 | Processing method for an image fiber | Takashi Tsumanuma | 2007-04-24 |
| 7072548 | Processing method for an image fiber | Takashi Tsumanuma | 2006-07-04 |