Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773394 | System for detecting the shape of an endoscope using source coils and sense coils | Akira Taniguchi, Chieko Aizawa, Yasuhiro Yoshizawa, Fumiyuki Onoda, Seiki Toriyama +12 more | 2004-08-10 |
| 6589163 | Endoscope shape detecting apparatus wherein form detecting processing is controlled according to connection state of magnetic field generating means | Chieko Aizawa, Akira Taniguchi, Jun Hasegawa, Katsuyoshi Sasagawa, Seiki Toriyama +5 more | 2003-07-08 |
| 6511417 | System for detecting the shape of an endoscope using source coils and sense coils | Akira Taniguchi, Chieko Aizawa, Yasuhiro Yoshizawa, Fumiyuki Onoda, Seiki Toriyama +12 more | 2003-01-28 |
| 6432041 | Endoscope shape detecting apparatus wherein form detecting processing is controlled according to connection state of magnetic field generating means | Akira Taniguchi, Chieko Aizawa, Yasuhiro Yoshizawa, Fumiyuki Onoda, Seiki Toriyama +11 more | 2002-08-13 |
| 6327493 | Light scanning devices of a water-tight structure to be inserted into a body cavity to obtain optical information on inside of a biological tissue | Takeshi Ozawa, Mamoru Kaneko, Akihiro Horii, Atsushi Okawa, Hiroki Hibino +13 more | 2001-12-04 |
| 6099537 | Medical treatment instrument | Toshiya Sugai, Hiroyuki Nagamizu, Minoru Tsuruta, Yoshihito Shimizu, Toshihiko Suzuta +3 more | 2000-08-08 |
| 6069698 | Optical imaging apparatus which radiates a low coherence light beam onto a test object, receives optical information from light scattered by the object, and constructs therefrom a cross-sectional image of the object | Takeshi Ozawa, Mamoru Kaneko, Akihiro Horii, Hitoshi Ueno, Sakae Takehana +14 more | 2000-05-30 |
| 5873828 | Ultrasonic diagnosis and treatment system | Kouji Fujio, Isami Hirao, Sakae Takehana, Yasuhiro Ueda, Takashi Tsukaya +1 more | 1999-02-23 |
| 5749830 | Fluorescent endoscope apparatus | Mamoru Kaneko, Yasuhiro Ueda, Sakae Takehana, Masaya Yoshihara, Masahiko Iida +4 more | 1998-05-12 |
| 5697939 | Apparatus for holding a medical instrument in place | Tatsuya Kubota, Takashi Fukaya, Koji Yasunaga, Masanori Kaneda, Hitoshi Karasawa +9 more | 1997-12-16 |
| 5630795 | Cleaning tube apparatus for endoscope | Seiji Kuramoto, Ryoji Masubuchi, Akio Nakada, Yasuhiko Omagari, Ichiro Nakamura +1 more | 1997-05-20 |
| 5579772 | Surgical microscope system | Masahiko Kinukawa, Masami Hamada, Hiroshi Fujiwara, Takashi Fukaya, Masanori Kaneda +4 more | 1996-12-03 |
| 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 |
| 5389098 | Surgical device for stapling and/or fastening body tissues | Minoru Tsuruta, Shiro Bito, Shuichi Kimura, Akito Mukaizawa, Seiji Kuramoto +8 more | 1995-02-14 |
| 5301656 | Endoscope | Daisaku Negoro, Hisao Yabe, Hideo Ito, Yoshihiro Iida, Ichiro Nakamura +2 more | 1994-04-12 |
| 5273025 | Apparatus for detecting insertion condition of endoscope | Katsunori Sakiyama, Yoshikatsu Nagayama, Hiroki Hibino, Yutaka Takahashi, Sakae Takehana +2 more | 1993-12-28 |
| 5253647 | Insertion position and orientation state pickup for endoscope | Yutaka Takahashi, Yoshikatsu Nagayama, Hiroki Hibino, Katsunori Sakiyama, Yoshihito Shimizu +7 more | 1993-10-19 |
| 5251356 | Device for cleaning pipe passages of medical devices | Hisao Yabe, Hideo Ito, Koji Koda, Akio Ogawa, Daisaku Negoro +4 more | 1993-10-12 |
| 5159446 | Electronic endoscope system provided with a separate camera controlling unit and motor controlling unit | Hiroki Hibino, Yoshikatsu Nagayama, Mutsumi Yoshikawa, Toshiyuki Takara, Masahito Goto +4 more | 1992-10-27 |
| 5097352 | Optical system including liquid crystal devices | Susumu Takahashi, Akira Takano, Hirofumi Miyanaga, Hisanari Shimazu, Kimihiko Nishioka +2 more | 1992-03-17 |
| 5071229 | Imaging apparatus having electrooptic devices which comprise a variable focal length lens | Susumu Takahashi, Akira Takano, Hirofumi Miyanaga, Hisanari Simazu, Kimihiko Nishioka +4 more | 1991-12-10 |
| 5060632 | Endoscope apparatus | Hiroki Hibino, Yoshikatsu Nagayama, Mutsumi Yoshikawa, Toshiyuki Takara, Masahito Goto +6 more | 1991-10-29 |
| 4982725 | Endoscope apparatus | Hiroki Hibino, Yoshikatsu Nagayama, Mutsumi Yoshikawa, Toshiyuki Takara, Masahito Goto +4 more | 1991-01-08 |
| 4983019 | Endoscope light source apparatus | Yuji Ikuno, Toshiaki Nishikori, Akihiko Miyazaki, Kazunari Nakamura, Fumiyuki Onoda +6 more | 1991-01-08 |