Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5394864 | Bendable portion of endoscope | Tadasu Kobayashi, Hirohisa Ueda, Kenichi Ohara, Akira Sugiyama, Ichiro Ninomiya +2 more | 1995-03-07 |
| 5364409 | Endoscopic needle holder | Masayoshi Kuwabara, Tomohiko Asahara, Nobuhiro Kagaminuma | 1994-11-15 |