Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671213 | Duplicated arrangement for ATM switching system | — | 1997-09-23 |
| 5619510 | Output buffer type asynchronous transfer mode switch and detecting error boards thereof | — | 1997-04-08 |
| 5469543 | Policing circuits arranged in matrix array for selectively transferring virtual path identifier (VPI) responsive to either VPI or service class identifier (SCI) threshold value | Motoo Nishihara, Naoaki Yamanaka, Youichi Sato | 1995-11-21 |
| 5450440 | Monitor system for digital communication apparatus | Motoo Nishihara, Kenji Akutsu, Hiromi Ueda | 1995-09-12 |
| 5414415 | Cross-connect apparatus capable of avoiding a superfluous detour route therein | Hiromi Ueda, Ikuo Tokizawa, Kazuo Iguchi, Haruo Yamashita, Motoo Nishihara | 1995-05-09 |
| 5394408 | Policing control apparatus | Motoo Nishihara, Naoaki Yamanaka, Youichi Sato | 1995-02-28 |
| 5359600 | High throughput supervisory system for ATM switching systems transporting STM-N signals | Hiromi Ueda, Kenji Akutsu, Ryuichi Ikematsu, Yoshihiro Ashi, Yukio Nakano +2 more | 1994-10-25 |
| 5323399 | ATM cell multiplexing device capable of reducing an accessing speed to a FIFO memory thereof | — | 1994-06-21 |
| 5249178 | Routing system capable of effectively processing routing information | Takayuki Kobayashi, Hiroshi Yamashita | 1993-09-28 |