Issued Patents 2024
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12107762 | Optical and electronic integrated switch | Shunichi Soma, Keita Yamaguchi, Kenya Suzuki, Seiki Kuwabara, Tetsuro Inui +3 more | 2024-10-01 |
| 12107626 | Wavelength monitoring device and controlling method thereof | Takashi Saida, Kenya Suzuki, Takashi Go, Manabu Oguma, Yuichiro Ikuma | 2024-10-01 |
| 12032231 | Optical signal processing apparatus and manufacturing method thereof | Keita Yamaguchi, Ai Yanagihara, Kenya Suzuki, Takashi Go | 2024-07-09 |
| 12022246 | Optical signal processing apparatus | Keita Yamaguchi, Kenya Suzuki, Takashi Go, Ai Yanagihara | 2024-06-25 |
| 12007665 | Optical signal processing apparatus | Keita Yamaguchi, Kenya Suzuki, Takashi Go, Ai Yanagihara | 2024-06-11 |
| 11979694 | Optical and electronic integrated switch | Shunichi Soma, Keita Yamaguchi, Kenya Suzuki, Seiki Kuwabara, Tetsuro Inui +3 more | 2024-05-07 |
| 11973535 | Wavelength monitoring circuit | Manabu Oguma, Kenya Suzuki, Takashi Go, Yuichiro Ikuma | 2024-04-30 |
| 11930309 | Optical and electronic integrated switch | Keita Yamaguchi, Shunichi Soma, Kenya Suzuki, Seiki Kuwabara, Tetsuro Inui +3 more | 2024-03-12 |
| 11881897 | Optical and electronic integrated switch and optical network system | Hideki Nishizawa, Seiki Kuwabara, Seiji Okamoto, Shuto Yamamoto, Tetsuro Inui +3 more | 2024-01-23 |