Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454155 | Exhaust system | Kozo Suzuki | 2022-09-27 |
| 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 | Masahide Kanno, Akira Hasegawa | 1999-11-30 |
| 5784098 | Apparatus for measuring three-dimensional configurations | Hideyuki Shoji, Masahide Kanno, Yasushi Namii, Masaru Shiraiwa, Kimihiko Nishioka +2 more | 1998-07-21 |
| 5436655 | Endoscope apparatus for three dimensional measurement for scanning spot light to execute three dimensional measurement | Keiichi Hiyama, Masahide Kanno | 1995-07-25 |
| 5379757 | Method of compressing endoscope image data based on image characteristics | Keiichi Hiyama, Takao Tsuruoka, Kazunari Nakamura, Yutaka Konomura, Masahide Kanno | 1995-01-10 |
| 5331551 | Endoscope image recording system for compressing and recording endoscope image data | Takao Tsuruoka, Keiichi Hiyama, Kazunari Nakamura, Yutaka Konomura, Masahide Kanno | 1994-07-19 |
| RE34504 | Electronic endoscope system provided with a means of imaging frozen pictures having few picture image smears | Masao Uehara, Mashide Kanno, Katsuyuki Saito, Akinobu Uchikubo, Katsuyoshi Sasagawa +7 more | 1994-01-11 |
| 5257100 | Apparatus for reducing network patterns from the image of a fiber scope | Yuji Ikuno | 1993-10-26 |
| 5209220 | Endoscope image data compressing apparatus | Keiichi Hiyama, Takao Tsuruoka, Kazunari Nakamura, Yutaka Konomura, Masahide Kanno | 1993-05-11 |
| 5032913 | Electronic endoscope system equipped with color smear reducing means | Kazunari Nakamura, Akira Watanabe, Akira Kusumoto | 1991-07-16 |
| 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 |
| 4870950 | Endoscope system | Kouji Kanbara, Kenichi Kikuchi, Yoshihito Shimizu, Yoshikazu Tojo, Akira Hasegawa +6 more | 1989-10-03 |
| 4867136 | Endoscope apparatus | Akira Suzuki, Susumu Takahashi, Takeaki Nakamura, Tatsuya Yamaguchi, Takashi Tsukaya +19 more | 1989-09-19 |
| 4801792 | Endoscope | Nobuo Yamasita, Iwao Kanamori | 1989-01-31 |
| 4704520 | Light source device for an endoscope | Masahide Kanno, Atsushi Amano, Seiichi Hosoda | 1987-11-03 |
| RE32421 | Data transmission system for an endoscope apparatus | — | 1987-05-19 |
| 4646724 | Endoscopic photographing apparatus | Ken Sato, Yutaka Takahashi, Takashi Tsukaya, Shinichi Kato | 1987-03-03 |
| 4611271 | Control system with a microprocessor | Seiichi Hosoda, Masahide Kanno, Atsushi Amano | 1986-09-09 |
| 4588927 | Light supply apparatus for an endoscope | Masahide Kanno, Atsushi Amano, Seiichi Hosoda | 1986-05-13 |
| 4561429 | Flashlight control apparatus for endoscope | Ken Sato, Yutaka Takahashi, Takashi Tsukaya, Shinichi Kato | 1985-12-31 |
| 4527552 | Endoscope apparatus | — | 1985-07-09 |
| 4524761 | Endoscope apparatus | Seiichi Hosoda, Takeshi Takamatsu | 1985-06-25 |
| 4422457 | Safety device for medical treatment system | — | 1983-12-27 |
| 4415952 | Light source unit for an optical apparatus | Yasuo Inoue | 1983-11-15 |
| 4402311 | Endoscope for medical treatment | — | 1983-09-06 |