Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5715239 | ATM multiplex transmission system having test equipment | Tetsuo Nishino, Susumu Eda, Katsumi Oomuro, Kenji Tanaka, Osamu Sekihata +2 more | 1998-02-03 |
| 5675574 | System and method for controlling interface between PBX and ATM multiplexing transmitter | Reiko Norizuki, Susumu Eda, Kenji Tanaka, Katsumi Oomuro, Osamu Sekihata +2 more | 1997-10-07 |
| 5608719 | ATM multiplex transmission system having test equipment | Susumu Eda, Katsumi Oomuro, Osamu Sekihata, Kenji Tanaka, Hiroyuki Hatta +1 more | 1997-03-04 |
| 5570361 | Apparatus and a method for supervising and controlling ATM traffic | Reiko Norizuki, Kenji Tanaka, Osamu Sekihata, Hiroyuki Hatta, Susumu Eda +1 more | 1996-10-29 |
| 5544169 | Apparatus and a method for supervising and controlling ATM traffic | Reiko Norizuki, Kenji Tanaka, Osamu Sekihata, Hiroyuki Hatta, Susumu Eda +1 more | 1996-08-06 |
| 5375121 | ATM cell assembling and disassembling system and method | Tetsuo Nishino, Susumu Eda, Katsumi Oomuro, Osamu Sekihata, Kenji Tanaka +3 more | 1994-12-20 |
| 5373504 | Apparatus and a method for setting a communication path | Kenji Tanaka, Susumu Eda, Katsumi Oomuro, Osamu Sekihata, Hiroyuki Hatta +1 more | 1994-12-13 |
| 5357510 | Apparatus and a method for supervising and controlling ATM traffic | Reiko Norizuki, Kenji Tanaka, Osamu Sekihata, Hiroyuki Hatta, Susumu Eda +1 more | 1994-10-18 |
| 5343462 | Fault notifying system for asynchronous transfer mode communication system | Osamu Sekihata, Susumu Eda, Katsumi Oomuro, Kenji Tanaka, Hiroyuki Hatta +1 more | 1994-08-30 |
| 5339318 | VPI and VCI assignment system in ATM system | Kenji Tanaka, Susumu Eda, Katsumi Oomuro, Osamu Sekihata, Hiroyuki Hatta +1 more | 1994-08-16 |
| 5287349 | ATM exchange system | Susumu Eda, Kenji Tanaka, Katsumi Oomuro, Osamu Sekihata, Hiroyuki Hatta +4 more | 1994-02-15 |
| 5282215 | Synchronization circuit | Tetsuo Nishino, Osamu Isono, Tetsuo Tachibana, Naoyuki Miyamoto, Katsumi Oomuro +1 more | 1994-01-25 |
| 5258979 | ATM communication system with optimal traffic control by changing the allocated bandwidth | Katsumi Oomuro, Naoyuki Miyamoto, Tetsuo Nishino, Osamu Isono, Tetsuo Tachibana | 1993-11-02 |
| 5241534 | Rerouting and change-back systems for asynchronous transfer mode network | Katsumi Omuro, Tatsuru Nakagaki, Tetsuo Nishino | 1993-08-31 |
| 5084867 | Routing method and routing system for switching system having a plurality of paths | Tetsuo Tachibana, Toshimasa Fukui, Tetsuo Nishino, Osamu Isono, Eisuke Iwabuchi | 1992-01-28 |
| 5072440 | Self-routing switching system having dual self-routing switch module network structure | Osamu Isono, Toshimasa Fukui, Tetsuo Nishino, Tetsuo Tachibana, Eisuke Iwabuchi | 1991-12-10 |
| 5067123 | System for controlling data transmission in ATM switching network | Eisuke Iwabuchi, Tetsuo Nishino, Osamu Isono, Tetsuo Tachibana, Toshimasa Fukui | 1991-11-19 |