Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5995136 | Frame sequential type imaging apparatus for obtaining high resolution object image by irradiating frame sequential light on the object, photoelectrically converting the object image and processing signals by a solid state imaging device | Shinichiro Hattori, Akira Hasegawa | 1999-11-30 |
| 5784098 | Apparatus for measuring three-dimensional configurations | Hideyuki Shoji, Shinichiro Hattori, Yasushi Namii, Masaru Shiraiwa, Kimihiko Nishioka +2 more | 1998-07-21 |
| 5583566 | Combined medical image and data transmission with data storage, in which character/diagram information is transmitted with video data | Akihiko Yajima | 1996-12-10 |
| 5568271 | Image information recording apparatus for recording a plurality of image information onto a plurality of information recording means | Masami Fukuchi, Yoshitaka Miyoshi, Shin-ichiro Hattori, Kazunari Nakamura, Keiichi Hiyama +1 more | 1996-10-22 |
| 5436655 | Endoscope apparatus for three dimensional measurement for scanning spot light to execute three dimensional measurement | Keiichi Hiyama, Shinichiro Hattori | 1995-07-25 |
| 5379757 | Method of compressing endoscope image data based on image characteristics | Keiichi Hiyama, Takao Tsuruoka, Kazunari Nakamura, Yutaka Konomura, Shinichiro Hattori | 1995-01-10 |
| 5374965 | Medical network system with common analog information trasmission line | — | 1994-12-20 |
| 5374953 | Electronic endoscope apparatus with signal validity monitor | Masahiko Sasaki, Masao Uehara, Katsuyuki Saito, Akinobu Uchikubo, Shinji Yamashita +4 more | 1994-12-20 |
| 5361203 | Endoscope image data filing system and an endoscope image data managing method for managing a large number of image data in various mode | Keiichi Hiyama, Masakazu Nakamura, Kenichiro Nimoda | 1994-11-01 |
| 5331551 | Endoscope image recording system for compressing and recording endoscope image data | Takao Tsuruoka, Keiichi Hiyama, Kazunari Nakamura, Yutaka Konomura, Shinichiro Hattori | 1994-07-19 |
| 5209220 | Endoscope image data compressing apparatus | Keiichi Hiyama, Takao Tsuruoka, Kazunari Nakamura, Yutaka Konomura, Shinichiro Hattori | 1993-05-11 |
| 5113254 | Electronic endoscope apparatus outputting ternary drive signal | Masao Uehara, Masahiko Sasaki, Katsuyuki Saito, Akinobu Uchikubo, Jun Hasegawa +3 more | 1992-05-12 |
| 5111306 | Endoscope image filing system | Shouichi Ieoka, Keiichi Hiyama, Kenji Matsunaka, Tadao Eto | 1992-05-05 |
| 5034888 | Electronic endoscope apparatus having different image processing characteristics for a moving image and a still image | Masao Uehara, Masahiko Sasaki, Akinobu Uchikubo, Katsuyuki Saito | 1991-07-23 |
| 4983019 | Endoscope light source apparatus | Yuji Ikuno, Toshiaki Nishikori, Akihiko Miyazaki, Kazunari Nakamura, Fumiyuki Onoda +6 more | 1991-01-08 |
| 4967269 | Endoscope automatic light control apparatus and endoscope apparatus making use of the same | Katsuyoshi Sasagawa, Masao Uehara, Akinobu Uchikubo, Katsuyuki Saito, Masahiko Sasaki +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, Masahiko Sasaki, Katsuyoshi Sasagawa, Akinobu Uchikubo, Jun Hasegawa +3 more | 1990-09-25 |
| 4951135 | Electronic-type endoscope system having capability of setting AGC variation region | Katsuyoshi Sasagawa, Masahiko Sasaki, Masao Uehara, Katsuyuki Saito, Jun Hasegawa +2 more | 1990-08-21 |
| 4933757 | Electronic endoscope apparatus provided with a movement detecting means | Masao Uehara, Masahiko Sasaki, Katsuyuki Saito, Akinobu Uchikubo, Shinji Yamashita +3 more | 1990-06-12 |
| 4933760 | Movement detecting circuit | Shinji Yamashita, Masao Uehara, Masahiko Sasaki, Akinobu Uchikubo, Jun Hasegawa +3 more | 1990-06-12 |
| 4933758 | Signal processing apparatus with a movement detecting device and an outline enhancement device | Katsuyuki Saito, Masao Uehara, Masahiko Sasaki, Akinobu Uchikubo | 1990-06-12 |
| 4928172 | Endoscope output signal control device and endoscope apparatus making use of the same | Masao Uehara, Akinobu Uchikubo, Katsuyuki Saito, Jun Hasegawa, Masahiko Sasaki +2 more | 1990-05-22 |
| 4926258 | Electronic endoscope apparatus capable of driving solid state imaging devices having different characteristics | Masahiko Sasaki, Masao Uehara, Shinji Yamashita, Katsuyoshi Sasagawa, Jun Hasegawa +2 more | 1990-05-15 |
| 4901142 | Video scope system | Yuji Ikuno, Takeaki Nakamura, Yoshikazu Tojo, Shinichi Nishigaki, Hiromasa Suzuki +4 more | 1990-02-13 |
| 4901143 | Electronic endoscope system provided with a means of imaging frozen pictures having few picture image smears | Masao Uehara, Katsuyuki Saito, Akinobu Uchikubo, Katsuyoshi Sasagawa, Shinji Yamashita +7 more | 1990-02-13 |