Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4894715 | Electronic endoscope | Akinobu Uchikubo, Masahiko Sasaki, Katsuyuki Saito, Jun Hasegawa | 1990-01-16 |
| 4891697 | Electronic endoscope having function of effecting enlargement/reduction processing | Katsuyuki Saito, Masao Uehara, Masahiko Sasaki, Katsuyoshi Sasagawa, Shinji Yamashita +2 more | 1990-01-02 |
| 4891695 | Electronic endoscope apparatus provided with a plurality of endoscopes having solid state imaging devices with at least one identical pixel forming element | Akinobu Uchikubo, Masao Uehara, Jun Hasegawa, Masahiko Sasaki, Katsuyuki Saito +2 more | 1990-01-02 |
| 4887153 | Electronic endoscope apparatus using horizontal transfer clock of fixed frequency | Masao Uehara, Masahiko Sasaki, Jun Hasegawa, Shinji Yamashita, Katsuyoshi Sasagawa | 1989-12-12 |
| 4884133 | Endoscope light source apparatus | Hisao Yabe, Takeshi Yokoi, Jun Yoshinaga, Kazuhiko Ohzeki | 1989-11-28 |
| 4879992 | Rigid electronic endoscope | Shinichi Nishigaki, Takeaki Nakamura, Jun Yoshinaga, Hisao Yabe, Takeshi Yokoi +3 more | 1989-11-14 |
| 4869256 | Endoscope apparatus | Hisao Yabe, Jun Yoshinaga, Takeshi Yokoi, Kazuhiko Oozeki | 1989-09-26 |
| 4868647 | Electronic endoscopic apparatus isolated by differential type drive means | Masao Uehara, Akinobu Uchikubo, Jun Hasegawa, Masahiko Sasaki, Shinji Yamashita +1 more | 1989-09-19 |
| 4865018 | Control apparatus for endoscopes | Katsuyuki Saito, Akihiko Miyazaki | 1989-09-12 |
| 4862872 | Endoscope and endoscope washing apparatus | Hisao Yabe, Jun Yoshinaga, Takeshi Yokoi, Kazuhiko Ozeki, Takeaki Nakamura +3 more | 1989-09-05 |
| 4862258 | Multiple characteristic endoscope light source for frame sequential color imaging, mosaic color imaging and fiber image guide scopes | Atsushi Kidawara, Toshiaki Nishikori, Hisao Yabe, Shinichi Katoh, Yuji Ikuno +1 more | 1989-08-29 |
| 4855819 | Endoscope imaging system for use with multiple color imaging systems | Hiroki Hibino, Kenji Kimura, Toshiaki Nishikori, Jun Yoshinaga, Atsushi Kidawara +4 more | 1989-08-08 |
| 4816909 | Video endoscope system for use with different sizes of solid state devices | Kenji Kimura, Masao Uehara, Hiroki Hibino, Akinobu Uchikubo, Jun Hasegawa +3 more | 1989-03-28 |
| 4803550 | Imaging apparatus having illumination means | Hisao Yabe, Kenji Kimura, Kiyoshi Tsuji, Jun Yoshinaga, Takeshi Yokoi +5 more | 1989-02-07 |
| 4802018 | Electronic marking apparatus for identifying a selected image from a plurality of electronically stored images | Kowji Tanikawa, Tadashi Kato, Hiroyuki Yashima, Akira Matsueda, Takao Rokutan +3 more | 1989-01-31 |
| 4736734 | Endoscope with variable illumination angle | Nobuyuki Matsuura, Haruo Takeuchi, Akibumi Ishikawa | 1988-04-12 |
| 4727417 | Endoscope video apparatus | Masahiko Sasaki, Tetsuo Nonami, Shinichi Kato, Yutaka Konomura, Yoshikazu Ichikawa | 1988-02-23 |
| 4727418 | Image processing apparatus | Tadashi Kato, Yutaka Takahashi, Masahiko Sasaki | 1988-02-23 |
| 4719508 | Endoscopic photographing apparatus | Masahiko Sasaki, Shinichi Kato, Tadashi Kato, Yutaka Takahashi, Katsuyuki Saito | 1988-01-12 |
| 4706118 | Control circuit for video endoscope | Shinichi Kato, Masahiko Sasaki, Tadashi Kato, Yutaka Takahashi, Katsuyuki Saito | 1987-11-10 |
| 4704520 | Light source device for an endoscope | Atsushi Amano, Seiichi Hosoda, Shinichiro Hattori | 1987-11-03 |
| 4611271 | Control system with a microprocessor | Shinichiro Hattori, Seiichi Hosoda, Atsushi Amano | 1986-09-09 |
| 4590924 | Endoscope system | Kouji Tanikawa, Koichi Matsui, Akira Taniguchi, Atsushi Amano, Yutaka Takahashi | 1986-05-27 |
| 4588927 | Light supply apparatus for an endoscope | Atsushi Amano, Seiichi Hosoda, Shinichiro Hattori | 1986-05-13 |