Issued Patents 2024
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12124086 | Optical fiber connection structure | Yusuke Nasu, Takashi Yamada | 2024-10-22 |
| 12107626 | Wavelength monitoring device and controlling method thereof | Osamu Moriwaki, Takashi Saida, Kenya Suzuki, Takashi Go, Manabu Oguma | 2024-10-01 |
| 12099266 | Optical circuit with common ground configuration for resistors and thermo-optic phase shifters | Kiyofumi Kikuchi, Ken Tsuzuki, Yusuke Nasu, Kotaro Takeda, Yuriko Kawamura | 2024-09-24 |
| 12038614 | Optical fiber array and connecting method thereof | Takashi Yamada | 2024-07-16 |
| 11982839 | Optical 90 degree hybrid circuit | Makoto Jizodo, Manabu Oguma, Yusuke Nasu | 2024-05-14 |
| 11982837 | Interposer circuit | Yusuke Nasu, Manabu Oguma, Takashi Yamada | 2024-05-14 |
| 11973535 | Wavelength monitoring circuit | Osamu Moriwaki, Manabu Oguma, Kenya Suzuki, Takashi Go | 2024-04-30 |