Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12253658 | Imaging lens and imaging apparatus | Daisuke Kanai, Takaharu Fujii, Satoru Kihara, Kousuke SUGIKI | 2025-03-18 |
| 12048458 | Trocar apparatus | Takaharu Fujii | 2024-07-30 |
| 11846758 | Imaging lens and camera device equipped with imaging lens | Daisuke Kanai, Takaharu Fujii, Satoru Kihara, Kousuke SUGIKI | 2023-12-19 |
| 11209348 | Hair observation method, phase contrast microscope system, and preparation | Takashi Tsuji, Koh-ei Toyoshima, Kazuto Miyazaki | 2021-12-28 |
| 11083489 | Trocar with deployable camera | Takaharu Fujii, Hiroki Taoka | 2021-08-10 |
| 10944949 | Body cavity observation system, laparoscope system, trocar apparatus, and operation method of body cavity observation system | Kazuto Miyazaki, Takaharu Fujii | 2021-03-09 |
| D902406 | Trocar | Takaharu Fujii, Hiroki Taoka | 2020-11-17 |
| D829906 | Trocar | Takaharu Fujii | 2018-10-02 |
| D828560 | Trocar handle | Takaharu Fujii | 2018-09-11 |