Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671289 | Short cell multiplexed ATM transmission system and transmission method | Motoshi Tamura, Takatoshi Okagawa, Hiroshi Nakamura, Akira Kaiyama, Akihisa Nakajima | 2003-12-30 |
| 6639903 | Transmission system between base station and switching center of mobile communications using fixed length cell | Masatomo Nakano, Hiroshi Nakamura | 2003-10-28 |
| 6442149 | Transmission system between base station and switching center of mobile communications using fixed length cell | Masatomo Nakano, Hiroshi Nakamura | 2002-08-27 |
| 6130888 | ATM transmission method having silence compression controlling function and system transmitter and receiver using the method | Hisakazu Tsuboya, Hiroshi Nakamura, Akihisa Nakajima | 2000-10-10 |