Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388294 | Appliance management method, program, power distribution equipment, and appliance management system | Eisuke Tabaru | 2025-08-12 |
| 6383183 | High frequency treatment apparatus | Naomi Sekino, Yasuhiko Kikuchi, Kazuya Hijii, Masahide Ohyama, Kouji Yamauchi +6 more | 2002-05-07 |
| 6371968 | Cavity retaining tool for bone surgery, a cavity retaining tool for general surgery, an endoscopic surgery system involving the use of a cavity retaining tool, and a procedure for surgery | Takahiro Kogasaka, Akihisa Ogawa, Shuichi Kimura, Norio Kobayashi, Makoto Kuramochi | 2002-04-16 |
| 5976146 | Surgical operation system and method of securing working space for surgical operation in body | Akihisa Ogawa, Takahiro Kogasaka, Ryoichi Konou | 1999-11-02 |
| 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 |
| 5876325 | Surgical manipulation system | Hitoshi Mizuno, Yuuichi Ikeda, Akihiro Horii, Shuichi Takayama, Naoki Uchiyama +3 more | 1999-03-02 |
| 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 |
| 5720706 | Stereoscopic endoscope | Susumu Takahashi, Masao Uehara, Shingo Kato, Atsushi Kidawara, Katsuyuki Saito +15 more | 1998-02-24 |
| 5679216 | Method of manufacturing a multi-degree-of-freedom manipulator | Shuichi Takayama, Takeaki Nakamura, Tatsuya Yamaguchi, Yasuhiro Ueda, Hideyuki Adachi +7 more | 1997-10-21 |
| 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 | Seiji Kuramoto, Ryoji Masubuchi, Yasuhiko Omagari, Ichiro Nakamura, Nobuhiko Washizuka +1 more | 1997-05-20 |
| 5624380 | Multi-degree of freedom manipulator | Shuichi Takayama, Takeaki Nakamura, Tatsuya Yamaguchi, Yasuhiro Ueda, Hideyuki Adachi +7 more | 1997-04-29 |
| 5588948 | Stereoscopic endoscope | Susumu Takahashi, Masao Uehara, Shingo Kato, Atsushi Kidawara, Katsuyuki Saito +15 more | 1996-12-31 |
| 5577991 | Three-dimensional vision endoscope with position adjustment means for imaging device and visual field mask | Nobuaki Akui, Satoshi Honma, Iwao Kanamori, Susumu Takahashi, Toyoharu Hanzawa +8 more | 1996-11-26 |
| 5467911 | Surgical device for stapling and fastening body tissues | Minoru Tsuruta, Toshihiko Suzuta, Seiji Kuramoto, 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 | Seiji Kuramoto, Shiro Bito, Minoru Tsuruta, Shuichi Kimura, Akito Mukaizawa +2 more | 1995-03-07 |
| 5372124 | Treating instrument | Shuichi Takayama, Yasukazu Tatsumi, Takeaki Nakamura, Tatsuya Yamaguchi, Yasuhiro Ueda +5 more | 1994-12-13 |
| 5342394 | Apparatus for blocking a vein branch and method of blocking a vein branch | Kiyotaka Matsuno, Masahiro Kawashima | 1994-08-30 |
| 5301061 | Endoscope system | Peter G. Lorenz, Minoru Okada, Nobuyuki Sakamoto, Yoshikazu Tohjoh, Katsunori Sakiyama | 1994-04-05 |
| 5047043 | Resecting device for living organism tissue utilizing ultrasonic vibrations | Tetsumaru Kubota, Tatsuo Nagasaki, Koji Taguchi, Hiroyoshi Fujimori, Syuichi Takayama +8 more | 1991-09-10 |
| 4989588 | Medical treatment device utilizing ultrasonic wave | Tetsumaru Kubota, Akira Shiga, Syuichi Takayama, Ryouichi Konou, Yasuhiro Ueda +12 more | 1991-02-05 |
| 4958639 | Ultrasonic therapeutical apparatus | Naoki Uchiyama, Akihiro Taguchi, Shinji Hatta, Syuichi Takayama, Takashi Tsukaya +3 more | 1990-09-25 |
| 4920413 | Blood-vessel endoscope system for storing a frozen picture in synchronization with heart pulsation | Ichiro Nakamura, Naruto Shinkai, David E. Barlow | 1990-04-24 |