Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9973436 | System, method, and receiving device | — | 2018-05-15 |
| 9894004 | Switch device, information processing system, and method for controlling switch device | Yukihiro Nakagawa, Takeshi Shimizu | 2018-02-13 |