Issued Patents All Time
Showing 1–25 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11630194 | Position determination system | Hidenori Osai, Kenichiro Sanji, Taichi Yamaguchi, Munenori Matsumoto, Takashi Shinoda | 2023-04-18 |
| 11388556 | Position determination system | Kenichiro Sanji, Taichi Yamaguchi, Takashi Shinoda | 2022-07-12 |
| 9052286 | Fluorescence endoscope apparatus | Motohiro Mitamura | 2015-06-09 |
| 8531269 | Automatic locking apparatus | Satoshi Nagao, Hironori Mitsubayashi, Mitsuru Ogawa | 2013-09-10 |
| 7658710 | Endoscope system using normal light and fluorescence | Hitoshi Ueno, Takeshi Ozawa, Isami Hirao, Hiroshi Ibe, Koichi Yoshimitsu +8 more | 2010-02-09 |
| 7439632 | Vehicle door control system | Kenichi Ogino, Kentaro Teshima, Koji Yoshida | 2008-10-21 |
| 7317376 | Vehicle control system and method | Kazuhiro Nakashima, Takeshi Kumazaki | 2008-01-08 |
| 7258663 | Endoscope system with irradiated light switching feature | Nobuyuki Doguchi, Yasuo Komatsu, Sakae Takehana, Katsuichi Imaizumi, Takayuki Hanawa | 2007-08-21 |
| 7226412 | Endoscope system using normal light and fluorescence | Hitoshi Ueno, Takeshi Ozawa, Isami Hirao, Hiroshi Ibe, Koichi Yoshimitsu +8 more | 2007-06-05 |
| 7204803 | Endoscope device, endoscope and image processing device for endoscope | Hitoshi Ueno, Takeshi Ozawa, Isami Hirao, Hiroshi Ibe, Koichi Yoshimitsu +7 more | 2007-04-17 |
| 7179222 | Fluorescent endoscope system enabling simultaneous achievement of normal light observation based on reflected light and fluorescence observation based on light with wavelengths in infrared spectrum | Katsuichi Imaizumi | 2007-02-20 |
| 7172553 | Endoscope system using normal light and fluorescence | Hitoshi Ueno, Takeshi Ozawa, Isami Hirao, Hiroshi Ibe, Koichi Yoshimitsu +8 more | 2007-02-06 |
| 6960165 | Endoscope with a single image pick-up element for fluorescent and normal-light images | Hitoshi Ueno, Takeshi Ozawa, Isami Hirao, Hiroshi Ibe, Koichi Yoshimitsu +7 more | 2005-11-01 |
| 6902527 | Endoscope system with charge multiplying imaging device and automatic gain control | Nobuyuki Doguchi, Yasuo Komatsu, Sakae Takehana, Katsuichi Imaizumi, Takayuki Hanawa | 2005-06-07 |
| 6388702 | Endoscope for recording and displaying time-serial image | Yutaka Konomura, Takao Tsuruoka, Tetsuo Nonami, Keiichi Hiyama, Akihiko Yajima | 2002-05-14 |
| 6293911 | Fluorescent endoscope system enabling simultaneous normal light observation and fluorescence observation in infrared spectrum | Katsuichi Imaizumi | 2001-09-25 |
| 5956416 | Endoscope image processing apparatus | Takao Tsuruoka | 1999-09-21 |
| 5749830 | Fluorescent endoscope apparatus | Mamoru Kaneko, Yasuhiro Ueda, Sakae Takehana, Masaya Yoshihara, Masahiko Iida +4 more | 1998-05-12 |
| 5697885 | Endoscope for recording and displaying time-serial images | Yutaka Konomura, Takao Tsuruoka, Tetsuo Nonami, Keiichi Hiyama, Akihiko Yajima | 1997-12-16 |
| 5675378 | Endoscope-image processing apparatus for performing image processing of emphasis in endoscope image by pigment concentration distribution | Kei Takasugi | 1997-10-07 |
| 5631695 | Endoscope with smear extraction and correction | Keiichi Hiyama | 1997-05-20 |
| 5627583 | Electroendoscope apparatus | Hisao Yabe, Shigeru Nakajima, Hiroyuki Sasa, Katsuyuki Saito, Yoshihiro Okada +1 more | 1997-05-06 |
| 5617136 | Image freezing unit for obtaining still image at a precise timing from image data obtained by the imaging means | Ryouichi Iso | 1997-04-01 |
| 5614943 | Dissimilar endoscopes usable with a common control unit | Katsuyuki Saito, Hiroyuki Sasa, Yoshihiro Okada, Hisao Yabe, Shigeru Nakajima +1 more | 1997-03-25 |
| 5568271 | Image information recording apparatus for recording a plurality of image information onto a plurality of information recording means | Masami Fukuchi, Yoshitaka Miyoshi, Masahide Kanno, Shin-ichiro Hattori, Keiichi Hiyama +1 more | 1996-10-22 |