Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6335917 | Regulation method and apparatus for ATM cell delay variation | Shinichi Hamamoto, Atsuo Hatono | 2002-01-01 |
| 6021134 | Cell/packet assembly and disassembly apparatus and network system | Satoru Inazawa, Tatsuo Mochinaga, Kenji Kawakita | 2000-02-01 |
| 5774466 | Regulation method and apparatus for ATM cell delay variation | Shinichi Hamamoto, Atsuo Hatono | 1998-06-30 |
| 5737314 | ATM exchange, ATM multiplexer and network trunk apparatus | Atsuo Hatono | 1998-04-07 |
| 5734653 | Cell/ packet assembly and disassembly apparatus and network system | Satoru Inazawa, Tatsuo Mochinaga, Kenji Kawakita | 1998-03-31 |
| 5533022 | Digital interface system for offices connected by plural digital lines | — | 1996-07-02 |
| 5490135 | Method and system for arranging common channel signal network through | Yoshiaki Asambo, Noboru Mizuhara | 1996-02-06 |
| 5420854 | Digital interface system | — | 1995-05-30 |
| 5333187 | Switching system for electronic switcher | Yoshiaki Asambo | 1994-07-26 |
| 5317633 | Exchanging system and method of establishing data call thereof | — | 1994-05-31 |