Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7965720 | Method of selecting network path and communication system | — | 2011-06-21 |
| 7869445 | Method of data transmission in communication system | — | 2011-01-11 |
| 5051988 | Transmission line encoding/decoding system | Shuji Ito, Takane Kakuno, Sakae Nakano, Mikio Yoshioka | 1991-09-24 |