Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11170244 | Device and method for analyzing state of manual work by worker, and work analysis program | Tsu Ryo, Kenichi Yoshida, Yousuke Yamaguchi, Takuya Sakai, Motoaki Watabe +2 more | 2021-11-09 |
| 11138483 | System and method for reading an information code | Kenichi Yoshida | 2021-10-05 |
| 9332890 | Processor for electronic endoscope and electronic endoscope apparatus | — | 2016-05-10 |
| 9289113 | Processor for electronic endoscope and electronic endoscope apparatus | — | 2016-03-22 |
| 7860329 | Edge enhancement processing unit, endoscope processor, and computer program product | — | 2010-12-28 |
| 7197338 | Display device and portable terminal apparatus | — | 2007-03-27 |
| 7050086 | Electronic endoscope system with color-balance alteration process | — | 2006-05-23 |
| 6967673 | Electronic endoscope system with color-balance alteration process | Mikihito Kimishima | 2005-11-22 |
| 6900829 | Electronic endoscope system for reducing random noise of a video signal | Kouhei Iketani | 2005-05-31 |
| 6879339 | Electronic endoscope system with color-balance alteration process | — | 2005-04-12 |
| 6858004 | Electronic endoscope system including a plurality of video-processors | Makoto Koike, Hiroyuki Kobayashi, Kohei Iketani, Hideo Sugimoto | 2005-02-22 |
| 6790175 | Endoscope system | Koichi Furusawa, Masaru Eguchi, Tetsuya Utsui, Tetsuya Nakamura, Shinsuke Okada | 2004-09-14 |
| 6788861 | Endoscope system, scanning optical system and polygon mirror | Tetsuya Utsui, Tetsuya Nakamura, Shinsuke Okada, Masaru Eguchi, Koichi Furusawa | 2004-09-07 |
| 6677983 | Electronic endoscope | Tadashi Takahashi | 2004-01-13 |
| 6663561 | Video endoscope system | Hideo Sugimoto, Takayuki Enomoto | 2003-12-16 |
| 6635011 | Electronic endoscope system | Hideo Sugimoto, Takayuki Enomoto | 2003-10-21 |
| 6600861 | Fiber bundle and endoscope apparatus | Koichi Furusawa, Masaru Eguchi, Tetsuya Utsui, Tetsuya Nakamura, Shinsuke Okada | 2003-07-29 |
| 6527708 | Endoscope system | Tetsuya Nakamura, Tetsuya Utsui, Shinsuke Okada, Masaru Eguchi, Koichi Furusawa | 2003-03-04 |
| 6498948 | Endoscope system | Tetsuya Nakamura, Tetsuya Utsui, Shinsuke Okada, Masaru Eguchi, Koichi Furusawa | 2002-12-24 |
| 6477403 | Endoscope system | Masaru Eguchi, Koichi Furusawa, Shinsuke Okada, Tetsuya Nakamura, Tetsuya Utsui | 2002-11-05 |
| 6456769 | Fiber bundle and endoscope apparatus | Koichi Furusawa, Masaru Eguchi, Tetsuya Utsui, Tetsuya Nakamura, Shinsuke Okada | 2002-09-24 |
| 6414710 | Electronic endoscope | Tadashi Takahashi | 2002-07-02 |
| 6154248 | Electronic endoscope | Kouhei Iketani | 2000-11-28 |
| 6080104 | Electronic endoscope system | Kohei Iketani | 2000-06-27 |