Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7104951 | Endoscope apparatus with drum part to wind insertion part therearound | Hiroshi Hasegawa, Seiji Kimura, Nobuyuki Saruya, Shinji Fujikawa, Takakazu Ishigami +1 more | 2006-09-12 |
| 7034515 | Instantaneous voltage lowering detection device | Yoshihiro Hatakeyama | 2006-04-25 |
| 6846285 | Endoscope apparatus with drum part to wind insertion part therearound | Hiroshi Hasegawa, Seiji Kimura, Nobuyuki Saruya, Shinji Fujikawa, Takakazu Ishigami +1 more | 2005-01-25 |
| 6752758 | Endoscope apparatus | Nobuyuki Motoki, Mitsunobu Ono, Takakazu Ishigami, Hiroyuki Fukuda, Yoshihiro Hayashi +1 more | 2004-06-22 |
| 6569086 | Controllable bending endoscope | Nobuyuki Motoki, Mitsunobu Ono, Takakazu Ishigami, Hiroyuki Fukuda, Yoshihiro Hayashi +1 more | 2003-05-27 |