Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7316683 | Treatment device for cutting living tissue | Hideyuki Kasahara | 2008-01-08 |
| 7077803 | Living tissue harvesting apparatus | Hideyuki Kasahara, Shuhei Iizuka, Masayuki Irie | 2006-07-18 |
| 6985765 | Three-dimensional observation apparatus and method of three-dimensional observation | Kazuo Morita, Susumu Takahashi, Masahiro Kudo, Nobuaki Akui, Hiroyuki Kuroda +4 more | 2006-01-10 |
| 6923759 | Endoscope-covering sheath and blood vessel harvesting apparatus using the same | Hideyuki Kasahara | 2005-08-02 |
| 6863674 | Operating trocar | Hideyuki Kasahara | 2005-03-08 |
| 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 | Akihisa Ogawa, Akio Nakada, Shuichi Kimura, Norio Kobayashi, Makoto Kuramochi | 2002-04-16 |
| 6080102 | System for evulsing subcutaneous tissue | Ryoichi Konou, Ryoji Masubuchi, Jin Kira, Hiroshi Okabe | 2000-06-27 |
| 5976146 | Surgical operation system and method of securing working space for surgical operation in body | Akihisa Ogawa, Akio Nakada, Ryoichi Konou | 1999-11-02 |
| 5797928 | Ligating apparatus | — | 1998-08-25 |
| 5759150 | System for evulsing subcutaneous tissue | Ryoichi Konou, Ryoji Masubuchi, Jin Kira, Hiroshi Okabe | 1998-06-02 |
| 5643293 | Suturing instrument | Toshihiko Suzuta, Shiro Bito, Minoru Tsuruta, Naoki Uchiyama, Kunihide Kaji | 1997-07-01 |