Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142448 | Endoscopic instruments for suturing tissues in a body cavity | Pankaj J. Pasricha, Keiichi Arai, Koichi Kawashima, Keita Suzuki, Koh Kimura +3 more | 2012-03-27 |
| 7621910 | High frequency treatment device having a pair of jaws with electrodes | — | 2009-11-24 |
| 7144401 | Suturing device for endoscope | Tetsuya Yamamoto, Sydney Sheung Chee Chung, Koichi Kawashima, Junichi Muramatsu, Keita Suzuki +2 more | 2006-12-05 |
| 6689130 | Treatment apparatus for endoscope | Keiichi Arai, Hiroyoshi Watanabe, Keita Suzuki, Koichi Kawashima, Masahiro Ishikawa | 2004-02-10 |