Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11811448 | Optical communication system, optical communication apparatus and optical communication method | Hirotaka UJIKAWA, Shin KANEKO, Jun Terada | 2023-11-07 |
| 11777607 | Downstream frame transfer device, transfer method, and transfer program | Hiroyuki Uzawa, Hirotaka Nakamura, Jun Terada | 2023-10-03 |
| 11736186 | Optical communication system and master station | Hirotaka UJIKAWA, Shin KANEKO, Jun Terada | 2023-08-22 |
| 11637647 | Downstream frame transfer device, transfer method and transfer program | Hiroyuki Uzawa, Hirotaka Nakamura, Jun Terada | 2023-04-25 |