Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43281 | Endoscope capable of being autoclaved | Masakazu Higuma, Yasuyuki Futatsugi, Takeaki Nakamura, Takahiro Kishi, Yasuhito Kura +7 more | 2012-03-27 |
| 6767322 | Endoscope device | Yasuyuki Futatsugi, Masakazu Higuma, Ichiro Nakamura, Takao Yamaguchi, Takeaki Nakamura +3 more | 2004-07-27 |
| 6716161 | Endoscope suitable for autoclave sterilization | Masakazu Higuma, Yasuyuki Futatsugi, Ichiro Nakamura, Hidetoshi Saito, Susumu Aono +6 more | 2004-04-06 |
| 6572537 | Endoscope apparatus | Yasuyuki Futatsugi, Hidetoshi Saito, Susumu Aono, Satoshi Honma, Hitoshi Karasawa | 2003-06-03 |
| 6547721 | Endoscope capable of being autoclaved | Masakazu Higuma, Yasuyuki Futatsugi, Takeaki Nakamura, Takahiro Kishi, Yasuhito Kura +7 more | 2003-04-15 |
| 5562602 | Insert cover portion of endoscope cover, insert cover portion having channels of endoscope cover, endoscope-cover-type endoscope, endoscope-cover-system endoscope and endoscope apparatus | Hisao Yabe, Yoshihiro Iida, Akira Suzuki, Hideo Ito, Yoshio Tashiro +3 more | 1996-10-08 |
| 5419311 | Endoscope apparatus of a type having cover for covering the endoscope | Hisao Yabe, Yoshihiro Iida, Akira Suzuki, Hideo Ito, Yoshio Tashiro +2 more | 1995-05-30 |
| 5322263 | Endoscope suction operating apparatus | Yasuyuki Futatsugi, Yoshio Tashiro | 1994-06-21 |
| 5299561 | Suction control apparatus for an endoscope | — | 1994-04-05 |
| 5257773 | Endoscope suction operating apparatus | Yasuyuki Futatsugi, Yoshio Tashiro | 1993-11-02 |
| 4794913 | Suction control unit for an endoscope | Hideki Shimonaka, Masaaki Nakazawa | 1989-01-03 |
| 4736732 | Endoscopic fluid changing device | Hideki Shimonaka, Masaaki Nakazawa | 1988-04-12 |