Issued Patents 2005
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977885 | Packet transmitting and receiving method and apparatus therefor | Tatsuya Watanuki, Toshikazu Yasue, Kazuko Iwatsuki | 2005-12-20 |
| 6950431 | Network relay apparatus | Shinji Nozaki, Sunao Sawada, Tatsuya Watanuki | 2005-09-27 |
| 6928077 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2005-08-09 |
| 6928167 | Method for managing public key | Atsushi Maeda | 2005-08-09 |
| 6920138 | Communication method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2005-07-19 |
| 6920136 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2005-07-19 |
| 6920137 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2005-07-19 |
| 6912219 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2005-06-28 |
| 6877105 | Method for sending notice of failure detection | Toshikazu Yasue, Tatsuya Watanuki | 2005-04-05 |