Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11280964 | Fusion splicer and method for fusion-splicing optical fibers | Dai Sasaki, Takuro Watanabe, Sho YAKABE | 2022-03-22 |
| D908088 | Optical fiber connector | Takuro Watanabe, Dai Sasaki, Yoshikyo Tamekuni | 2021-01-19 |
| 10830958 | Optical connector and method of producing optical connector | Takuro Watanabe | 2020-11-10 |
| 10795092 | Optical connector, multiple optical connector, and optical connection structure | Takuro Watanabe, Dai Sasaki, Yoshikyo Tamekuni | 2020-10-06 |
| D881814 | Optical fiber connector | Takuro Watanabe, Dai Sasaki, Yoshikyo Tamekuni | 2020-04-21 |
| 10444439 | Optical connector and optical coupling structure | Hajime Arao, Tomomi Sano, Osamu SHIMAKAWA, Masakazu Fukuda | 2019-10-15 |