Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5157459 | Wave front aberration measuring apparatus | Masahiro Oono, Tsuyoshi Itoh, Katsuki Hayashi, Toshiyuki Kase, Hiroshi Yamamoto +1 more | 1992-10-20 |
| 5113254 | Electronic endoscope apparatus outputting ternary drive signal | Masahide Kanno, Masao Uehara, Katsuyuki Saito, Akinobu Uchikubo, Jun Hasegawa +3 more | 1992-05-12 |
| 5034888 | Electronic endoscope apparatus having different image processing characteristics for a moving image and a still image | Masao Uehara, Akinobu Uchikubo, Katsuyuki Saito, Masahide Kanno | 1991-07-23 |
| 5016975 | Electronic endoscope provided with a sample-hold circuit | Tadashi Kato, Hiroyoshi Fujimori, Tatsuo Nagasaki, Fumiyuki Onoda, Toshiaki Nishikori +5 more | 1991-05-21 |
| 4979035 | Electronic endoscope apparatus with CCD output circuit of positive polarity | Masao Uehara, Katsuyoshi Sasagawa, Shinji Yamashita, Katsuyuki Saito, Masahide Kanoo +3 more | 1990-12-18 |
| 4967269 | Endoscope automatic light control apparatus and endoscope apparatus making use of the same | Katsuyoshi Sasagawa, Masao Uehara, Akinobu Uchikubo, Katsuyuki Saito, Masahide Kanno +3 more | 1990-10-30 |
| 4959710 | Electronic endoscope whereby the position of the insertable part can be known by a transmitted light outside a body | Masao Uehara, Masahide Kanno, Katsuyoshi Sasagawa, Akinobu Uchikubo, Jun Hasegawa +3 more | 1990-09-25 |
| 4956833 | Objective driving device for an optical disk apparatus | Hiroshi Kokado, Suguru Takishima, Koichiro Nishikawa, Junichi Takeda, Isao Okuda +6 more | 1990-09-11 |
| 4951135 | Electronic-type endoscope system having capability of setting AGC variation region | Katsuyoshi Sasagawa, Masao Uehara, Katsuyuki Saito, Jun Hasegawa, Masahide Kanno +2 more | 1990-08-21 |
| 4933757 | Electronic endoscope apparatus provided with a movement detecting means | Masahide Kanno, Masao Uehara, Katsuyuki Saito, Akinobu Uchikubo, Shinji Yamashita +3 more | 1990-06-12 |
| 4933758 | Signal processing apparatus with a movement detecting device and an outline enhancement device | Katsuyuki Saito, Masao Uehara, Masahide Kanno, Akinobu Uchikubo | 1990-06-12 |
| 4933760 | Movement detecting circuit | Shinji Yamashita, Masao Uehara, Masahide Kanno, Akinobu Uchikubo, Jun Hasegawa +3 more | 1990-06-12 |
| 4928172 | Endoscope output signal control device and endoscope apparatus making use of the same | Masao Uehara, Akinobu Uchikubo, Katsuyuki Saito, Masahide Kanno, Jun Hasegawa +2 more | 1990-05-22 |
| 4926258 | Electronic endoscope apparatus capable of driving solid state imaging devices having different characteristics | Masao Uehara, Masahide Kanno, Shinji Yamashita, Katsuyoshi Sasagawa, Jun Hasegawa +2 more | 1990-05-15 |
| 4901143 | Electronic endoscope system provided with a means of imaging frozen pictures having few picture image smears | Masao Uehara, Masahide Kanno, Katsuyuki Saito, Akinobu Uchikubo, Katsuyoshi Sasagawa +7 more | 1990-02-13 |
| 4894715 | Electronic endoscope | Akinobu Uchikubo, Katsuyuki Saito, Masahide Kanno, Jun Hasegawa | 1990-01-16 |
| 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, Masahide Kanno, Jun Hasegawa, Katsuyuki Saito +2 more | 1990-01-02 |
| 4891697 | Electronic endoscope having function of effecting enlargement/reduction processing | Katsuyuki Saito, Masahide Kanno, Masao Uehara, Katsuyoshi Sasagawa, Shinji Yamashita +2 more | 1990-01-02 |
| 4887153 | Electronic endoscope apparatus using horizontal transfer clock of fixed frequency | Masao Uehara, Masahide Kanno, Jun Hasegawa, Shinji Yamashita, Katsuyoshi Sasagawa | 1989-12-12 |
| 4868647 | Electronic endoscopic apparatus isolated by differential type drive means | Masao Uehara, Akinobu Uchikubo, Jun Hasegawa, Masahide Kanno, Shinji Yamashita +1 more | 1989-09-19 |
| 4862873 | Stereo endoscope | Akihiko Yajima, Tetsuo Nonami, Masao Uehara, Takashi Tsukaya, Kenichi Kikuchi +3 more | 1989-09-05 |
| 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 |
| 4781545 | Rotary compressor with sound suppression tubular cavity section | Yukio Yokomizo | 1988-11-01 |
| 4727418 | Image processing apparatus | Tadashi Kato, Yutaka Takahashi, Masahide Kanno | 1988-02-23 |
| 4727417 | Endoscope video apparatus | Masahide Kanno, Tetsuo Nonami, Shinichi Kato, Yutaka Konomura, Yoshikazu Ichikawa | 1988-02-23 |