Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534050 | Turn fixing mechanism portion of endoscope apparatus and endoscope apparatus | Yoki Onishi, Masami Shimizu | 2022-12-27 |
| 11361917 | Operation switch and endoscope | Masami Shimizu, Yoki Onishi, Toshihiko Suzuta | 2022-06-14 |
| 11089942 | Portable endoscope having video display device offset relative to longitudinal axis of operation portion | Yoki Onishi, Masami Shimizu, Tomomi Nakajima | 2021-08-17 |
| 10918266 | Endoscope | Keisuke Hatano | 2021-02-16 |
| 8403831 | Endoscope apparatus with movement driving mechanism for display | — | 2013-03-26 |
| 7435215 | Endoscope | Hideyuki Seto, Toshiyuki Kubonoya | 2008-10-14 |
| 6398721 | Surgical microscope apparatus | Motokazu Nakamura, Masaaki Ueda, Toru Shinmura, Keiji Shioda, Kyo Imagawa +9 more | 2002-06-04 |