Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5794116 | Wireless video distribution system which avoids communication path congestion | Taku Matsuda, Yoshinori Watanabe, Tetsuya Wada, Yoshinori Gunji, Takumi Tanabe | 1998-08-11 |
| 5490145 | Communication system for a ring-type network | Takumi Tanabe, Hiroaki Asano, Osamu Tanaka, Shiro Iwasaki | 1996-02-06 |
| 5166928 | Communication system comprising a communication line monitor for monitoring a communication line | Shotaro Tanaka, Tohru Sakon, Masao Ikezaki | 1992-11-24 |