Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6019720 | System for evulsing subcutaneous tissue | — | 2000-02-01 |
| 5906625 | Tissue-fixing surgical instrument, tissue-fixing device, and method of fixing tissue | Isami Hirao, Kazuhiko Oozeki, Minoru Tsuruta, Akito Mukaizawa, Akio Nakada +6 more | 1999-05-25 |
| 5865729 | Apparatus for facilitating gynecological examinations and procedures | Alyce A. Meehan | 1999-02-02 |
| 5797931 | Tissue-fixing surgical instrument, tissue-fixing device, and method of fixing tissues | Isami Hirao, Kazuhiko Oozeki, Minoru Tsuruta, Akito Mukaizawa, Akio Nakada +5 more | 1998-08-25 |
| 5658300 | Tissue fixing surgical instrument, tissue-fixing device, and method of fixing tissues | Isami Hirao, Kazuhiko Oozeki, Minoru Tsuruta, Akito Mukaizawa, Akio Nakada +4 more | 1997-08-19 |
| 5649937 | Tissue-fixing surgical device, and method of fixing tissues | Isami Hirao, Kazuhiko Oozeki, Minoru Tsuruta, Akito Mukaizawa, Akio Nakada +4 more | 1997-07-22 |
| 5643293 | Suturing instrument | Takahiro Kogasaka, Toshihiko Suzuta, Minoru Tsuruta, Naoki Uchiyama, Kunihide Kaji | 1997-07-01 |
| 5582611 | Surgical device for stapling and/or fastening body tissues | Minoru Tsuruta, Shuichi Kimura, Seiji Kuramoto, Tsuyoshi Tsukagoshi, Akio Nakata +1 more | 1996-12-10 |
| 5467911 | Surgical device for stapling and fastening body tissues | Minoru Tsuruta, Toshihiko Suzuta, Akio Nakada, Seiji Kuramoto, Hiroki Hibino +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, 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, Shuichi Kimura, Akito Mukaizawa, Seiji Kuramoto, Tsuyoshi Tsukagoshi +8 more | 1995-02-14 |
| 5328458 | Insufflation apparatus | Naomi Sekino, Kenji Noda, Yutaka Yanagawa, Takeo USUI, Kouji Tanikawa +1 more | 1994-07-12 |
| 5112330 | Resectoscope apparatus | Shinichi Nishigaki | 1992-05-12 |
| 5088998 | Resectoscope apparatus | Kiyotoshi Sakashita, Shinichi Nishigaki | 1992-02-18 |
| 5007907 | Resectoscope apparatus | Shinichi Nishigaki | 1991-04-16 |
| 4994062 | Resectoscope apparatus | Shinichi Nishigaki | 1991-02-19 |