Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341315 | Optical semiconductor chip | Shigeru Kanazawa, Yuta Ueda, Takahiko Shindo | 2025-06-24 |
| 12316074 | Optical transmitter | Takahiko Shindo, Shigeru Kanazawa | 2025-05-27 |
| 12288962 | Optical transmitter | Takahiko Shindo, Shigeru Kanazawa | 2025-04-29 |
| 12288964 | Method for manufacturing optical semiconductor waveguide window structure | Naoki Fujiwara, Takahiko Shindo, Shigeru Kanazawa | 2025-04-29 |
| 11768341 | Package for optical module | Shigeru Kanazawa, Takahiko Shindo | 2023-09-26 |
| 11721948 | Swept light source and drive data generation method and optical deflector for swept light source | Masahiro Ueno, Shoko Tatsumi, Takashi Sakamoto, Yuzo Sasaki, Seiji Toyoda +3 more | 2023-08-08 |
| 11165219 | Swept light source and drive data generation method and optical deflector for swept light source | Masahiro Ueno, Shoko Tatsumi, Takashi Sakamoto, Yuzo Sasaki, Seiji Toyoda +3 more | 2021-11-02 |