Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6560219 | Hybrid exchange, an exchange, and a re-arrangement method for STM data in an exchange | Takashi Tabu, Masami Murayama, Sachiko Inoue, Hidehiko Suzuki, Yoshihiro Kubota | 2003-05-06 |
| 6282197 | ATM switching apparatus and ATM communications network | Satoshi Takahashi, Yoshihiro Watanabe | 2001-08-28 |
| 6075775 | Method of checking and correcting virtual path connection selection right of fixed-length cell handling exchanges | — | 2000-06-13 |
| 5923740 | Relief method of billing data in ATM switching system | Kazuya Ito, Jun Ito, Noriko Hayashi | 1999-07-13 |
| 5077554 | Control system for communication between units | Akira Orita, Akinori Kamijo, Takashi Hatano | 1991-12-31 |