Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7358987 | Endoscope system | Hiroyuki Kobayashi | 2008-04-15 |
| 7169105 | Flexible tube for an endoscope | Kikuo Iwasaka, Tadashi Kasai, Hideo Nanba, Akira Sugiyama, Keiji Kunii +1 more | 2007-01-30 |
| 6778208 | Electronic endoscope system | Hiroyuki Kobayashi | 2004-08-17 |
| 6623424 | Flexible tube for an endoscope and electronic endoscope equipped with the flexible tube | Shinji Hayakawa, Akira Sugiyama, Tadashi Kasai | 2003-09-23 |