Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12284263 | Onboard communication system and communication method | Susumu Takeshima | 2025-04-22 |
| 12240387 | Vehicle wiring system, optical coupler, and method of constructing vehicle wiring system | Susumu Takeshima | 2025-03-04 |
| 12242106 | Vehicle wiring system and method of constructing vehicle wiring system | Susumu Takeshima, Yuta Miyagawa | 2025-03-04 |
| 11689296 | On-board communication system, optical coupler, and on-board device | Toshihiro ICHIMARU, Yuta Miyagawa, Susumu Takeshima | 2023-06-27 |
| 11070027 | Variable wavelength light source and method for controlling wavelength switching of variable wavelength light source | Keita Mochizuki, Kiyotomo HASEGAWA, Hayato SANO | 2021-07-20 |
| 10903908 | Optical transmission apparatus, optical transmission method, control circuit of the optical transmission apparatus, and storage medium of the optical transmission apparatus | Hayato SANO, Kiyotomo HASEGAWA, Mizuki SHIRAO, Yoshiya Sato | 2021-01-26 |
| 9172335 | Optical receiver module | Tatsuo Hatta | 2015-10-27 |
| 8953164 | Wavelength monitor and wavelength monitoring method | Keita Mochizuki | 2015-02-10 |