Issued Patents 2023
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11825395 | Route control method and route control device | Naotaka SHIBATA, Hiroyuki Uzawa, Yoichi FUKADA | 2023-11-21 |
| 11811448 | Optical communication system, optical communication apparatus and optical communication method | Hirotaka UJIKAWA, Shin KANEKO, Rintaro Harada | 2023-11-07 |
| 11804920 | Signal transfer management device, signal transfer management method and signal transfer management program | Keita Takahashi, Naotaka SHIBATA | 2023-10-31 |
| 11804897 | Multiplex transmission system and multiplex transmission method | Naotaka SHIBATA, Keita Takahashi, Tatsuya FUKUI, Hideaki Kimura, Hirofumi Yamamoto +1 more | 2023-10-31 |
| 11784639 | Semiconductor device, semiconductor module, relay unit, battery unit, and vehicle | Mineo Miura, Masashi Hayashiguchi | 2023-10-10 |
| 11777607 | Downstream frame transfer device, transfer method, and transfer program | Rintaro Harada, Hiroyuki Uzawa, Hirotaka Nakamura | 2023-10-03 |
| 11736186 | Optical communication system and master station | Rintaro Harada, Hirotaka UJIKAWA, Shin KANEKO | 2023-08-22 |
| 11711303 | Communication control system, communication control method, communication control apparatus and communication control program | Hiroyuki Uzawa, Naotaka SHIBATA, Yoichi FUKADA | 2023-07-25 |
| 11706664 | Route control method and route control device | Naotaka SHIBATA, Hiroyuki Uzawa, Yoichi FUKADA | 2023-07-18 |
| 11695455 | Wireless communication system, relay device, and receiving device | Naotaka SHIBATA, Shinsuke Ibi, Seiichi Sanpei | 2023-07-04 |
| 11637647 | Downstream frame transfer device, transfer method and transfer program | Rintaro Harada, Hiroyuki Uzawa, Hirotaka Nakamura | 2023-04-25 |