Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11026762 | Medical observation device, processing method, and medical observation system | — | 2021-06-08 |
| 5906625 | Tissue-fixing surgical instrument, tissue-fixing device, and method of fixing tissue | Shiro Bito, Isami Hirao, Kazuhiko Oozeki, Minoru Tsuruta, Akito Mukaizawa +6 more | 1999-05-25 |
| 5873828 | Ultrasonic diagnosis and treatment system | Kouji Fujio, Isami Hirao, Sakae Takehana, Yasuhiro Ueda, Takashi Tsukaya +1 more | 1999-02-23 |
| 5797931 | Tissue-fixing surgical instrument, tissue-fixing device, and method of fixing tissues | Shiro Bito, Isami Hirao, Kazuhiko Oozeki, Minoru Tsuruta, Akito Mukaizawa +5 more | 1998-08-25 |
| 5658300 | Tissue fixing surgical instrument, tissue-fixing device, and method of fixing tissues | Shiro Bito, Isami Hirao, Kazuhiko Oozeki, Minoru Tsuruta, Akito Mukaizawa +4 more | 1997-08-19 |
| 5649937 | Tissue-fixing surgical device, and method of fixing tissues | Shiro Bito, Isami Hirao, Kazuhiko Oozeki, Minoru Tsuruta, Akito Mukaizawa +4 more | 1997-07-22 |
| 5630795 | Cleaning tube apparatus for endoscope | Ryoji Masubuchi, Akio Nakada, Yasuhiko Omagari, Ichiro Nakamura, Nobuhiko Washizuka +1 more | 1997-05-20 |
| 5582611 | Surgical device for stapling and/or fastening body tissues | Minoru Tsuruta, Shiro Bito, Shuichi Kimura, Tsuyoshi Tsukagoshi, Akio Nakata +1 more | 1996-12-10 |
| 5471988 | Ultrasonic diagnosis and therapy system in which focusing point of therapeutic ultrasonic wave is locked at predetermined position within observation ultrasonic scanning range | Kouji Fujio, Isami Hirao, Sakae Takehana, Yasuhiro Ueda, Takashi Tsukaya +1 more | 1995-12-05 |
| 5467911 | Surgical device for stapling and fastening body tissues | Minoru Tsuruta, Toshihiko Suzuta, Akio Nakada, Hiroki Hibino, Shiro Bito +1 more | 1995-11-21 |
| 5423848 | Trocar | Nobuhiko Washizuka, Yasuhiko Oomagari, Tsuruo Hatori, Tsuyoshi Tsukagoshi, Minoru Tsuruta +7 more | 1995-06-13 |
| 5395030 | Surgical device for stapling and fastening body tissues | Shiro Bito, Minoru Tsuruta, Shuichi Kimura, Akito Mukaizawa, Tsuyoshi Tsukagoshi +2 more | 1995-03-07 |
| 5389098 | Surgical device for stapling and/or fastening body tissues | Minoru Tsuruta, Shiro Bito, Shuichi Kimura, Akito Mukaizawa, Tsuyoshi Tsukagoshi +8 more | 1995-02-14 |