Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654607 | Method and apparatus for enabling and monitoring mobile communication across platforms | Faramak Vakil | 2003-11-25 |
| 6643284 | Communication scheme with operations to supplement limitations of portable terminal device | Atsushi Inoue | 2003-11-04 |
| 6553014 | ATM communication system, process migration method in the ATM communication system, and handover processing method | — | 2003-04-22 |
| 6157645 | ATM communication system and ATM communication method | — | 2000-12-05 |
| 5872786 | ATM communication system, process migration method in the ATM communication system, and handover processing method | — | 1999-02-16 |
| 5787072 | Flow control apparatus and flow control method | Yoshimitsu Shimojo | 1998-07-28 |
| 5557609 | Switching apparatus for ATM | Keiji Tsunoda, Yoshiaki Takabatake, Mikio Hashimoto, Taketoshi Tujita, Junichi Takeda +1 more | 1996-09-17 |
| 5506847 | ATM-lan system using broadcast channel for transferring link setting and chaining requests | — | 1996-04-09 |
| 5477549 | Cell switch and cell switch network using dummy cells for simplified cell switch test in communication network | Eiji Kamagata | 1995-12-19 |
| 5414703 | Asynchronous cell switch | Kenji Sakaue, Masahiko Motoyama, Yoshinari Kumaki | 1995-05-09 |
| 5274641 | ATM communication system | Emiko Shobatake, Takashi Kamitake, Kazuhiko Hanawa, Kazuaki Iwamura, Yoshinari Kumaki | 1993-12-28 |
| 5263024 | Preliminary operation system in ATM network using flag for indicating preliminary operation mode | Yoshinari Kumaki | 1993-11-16 |
| 5164939 | Packet switching device | — | 1992-11-17 |