Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12263317 | Guide wire shaping mold and method for shaping guide wire | Yuki Ishibashi, Yoshihiro Akashi, Haruhiko Yamasaki, Katsunori Mitsuhashi | 2025-04-01 |
| 10765451 | Retractor for small-incision endoscopic surgery | Toshihiko Shibata, Haruhiko Yamasaki, Katsunori Mitsuhashi | 2020-09-08 |
| 10335132 | Retractor | Kenjiro Aogi, Haruhiko Yamasaki, Katsunori Mitsuhashi | 2019-07-02 |
| D821577 | Retractor | Toshihiko Shibata, Haruhiko Yamasaki, Katsunori Mitsuhashi | 2018-06-26 |
| D819810 | Retractor | Toshihiko Shibata, Haruhiko Yamasaki, Katsunori Mitsuhashi | 2018-06-05 |
| D790694 | Retractor | Kenjiro Aogi, Haruhiko Yamasaki, Katsunori Mitsuhashi | 2017-06-27 |