Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572537 | Endoscope apparatus | Yasuyuki Futatsugi, Hidetoshi Saito, Yosuke Yoshimoto, Satoshi Honma, Hitoshi Karasawa | 2003-06-03 |
| 6547721 | Endoscope capable of being autoclaved | Masakazu Higuma, Yasuyuki Futatsugi, Takeaki Nakamura, Yosuke Yoshimoto, Takahiro Kishi +7 more | 2003-04-15 |
| 6547722 | Endoscope having resistance to high-temperature and high-pressure steam | Masakazu Higuma, Yasuyuki Futatsugi | 2003-04-15 |