Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9602395 | Apparatus and method for switching communication channels having redundant configuration | Toshiyuki Sakamoto, Yutaka Hayama, Tsutomu Chikazawa, Kouji Kurihara | 2017-03-21 |