Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209348 | Hair observation method, phase contrast microscope system, and preparation | Takashi Tsuji, Koh-ei Toyoshima, Takashi Saotome | 2021-12-28 |
| 10944949 | Body cavity observation system, laparoscope system, trocar apparatus, and operation method of body cavity observation system | Takaharu Fujii, Takashi Saotome | 2021-03-09 |