Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571303 | Communication control method and apparatus utilizing a shared buffer which is shared by a system processor and a communication controller using a virtual address or a real address | Toshikazu Yasue, Hidemitsu Higuchi, Toru Horimoto | 2003-05-27 |
| 6512772 | ATM-address resolving transmission apparatus | Natsuki Karaki, Katsunobu Okuda, Kei Toga | 2003-01-28 |
| 6510556 | Video distributing apparatus and video distributing system | Takuo Kusaba, Takuo Tsuzuki | 2003-01-21 |
| 6237038 | Method of data communication and system for carrying out the method | Toshikazu Yasue, Hidemitsu Higuchi, Toru Horimoto, Takahisa Miyamoto | 2001-05-22 |
| 6189053 | Communication control system utilizing a shared buffer managed by high and low level protocols | Toshikazu Yasue, Hidemitsu Higuchi, Toru Horimoto | 2001-02-13 |
| 5799155 | Method of data communication and system for carrying out the method | Toshikazu Yasue, Hidemitsu Higuchi, Toru Horimoto, Takahisa Miyamoto | 1998-08-25 |
| 5797041 | Communication control system utilizing a shared buffer composed of first and second descriptors which are managed by high and low level protocols | Toshikazu Yasue, Hidemitsu Higuchi, Toru Horimoto | 1998-08-18 |
| 5509121 | Multi-protocol communication control apparatus | Yukio Nakata, Hidemitsu Higuchi, Atsushi Kobayashi | 1996-04-16 |
| 5261052 | Designated mail delivery system | Yukio Nakata | 1993-11-09 |