Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675574 | System and method for controlling interface between PBX and ATM multiplexing transmitter | Ryuji Hyodo, Susumu Eda, Kenji Tanaka, Katsumi Oomuro, Osamu Sekihata +2 more | 1997-10-07 |
| 5608719 | ATM multiplex transmission system having test equipment | Ryuji Hyodo, Susumu Eda, Katsumi Oomuro, Osamu Sekihata, Kenji Tanaka +1 more | 1997-03-04 |