Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8594108 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Ken Watanabe, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2013-11-26 |
| 8582599 | Translator for IP networks, network system using the translator, and IP network coupling method therefor | Ken Watanabe, Kazuaki Tsuchiya, Naoya Ikeda | 2013-11-12 |
| 8031716 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Ken Watanabe, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2011-10-04 |
| 7965724 | Translator for IP networks, network system using the translator, and IP network coupling method therefor | Ken Watanabe, Kazuaki Tsuchiya, Naoya Ikeda | 2011-06-21 |
| 7746863 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Ken Watanabe, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2010-06-29 |
| 7653077 | Translator for IP networks, network system using the translator, and IP network coupling method therefor | Ken Watanabe, Kazuaki Tsuchiya, Naoya Ikeda | 2010-01-26 |
| 7283540 | Translator for IP networks, network system using the translator, and IP network coupling method therefor | Ken Watanabe, Kazuaki Tsuchiya, Naoya Ikeda | 2007-10-16 |
| 7251247 | Translator for IP networks, network system using the translator, and IP network coupling method therefor | Ken Watanabe, Kazuaki Tsuchiya, Naoya Ikeda | 2007-07-31 |
| 7248591 | Translator for IP networks, network system using the translator, and IP network coupling method therefor | Ken Watanabe, Kazuaki Tsuchiya, Naoya Ikeda | 2007-07-24 |
| 7193998 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Ken Watanabe, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2007-03-20 |
| 7088726 | Translator for IP networks, network system using the translator, and IP network coupling method therefor | Ken Watanabe, Kazuaki Tsuchiya, Naoya Ikeda | 2006-08-08 |
| 7072339 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Ken Watanabe, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2006-07-04 |
| 7072338 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Ken Watanabe, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2006-07-04 |
| 6985485 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Ken Watanabe, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2006-01-10 |
| 6928077 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Ken Watanabe, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2005-08-09 |
| 6920136 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Ken Watanabe, 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, Ken Watanabe, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2005-07-19 |
| 6920138 | Communication method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Ken Watanabe, 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, Ken Watanabe, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2005-06-28 |
| 6690669 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Ken Watanabe, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2004-02-10 |
| 6335917 | Regulation method and apparatus for ATM cell delay variation | Masashi Hiraiwa, Atsuo Hatono | 2002-01-01 |
| 6118784 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Ken Watanabe, Toshikazu Yasue, Yoshifumi Atarashi +3 more | 2000-09-12 |
| 6038233 | Translator for IP networks, network system using the translator, and IP network coupling method therefor | Ken Watanabe, Kazuaki Tsuchiya, Naoya Ikeda | 2000-03-14 |
| 5774466 | Regulation method and apparatus for ATM cell delay variation | Masashi Hiraiwa, Atsuo Hatono | 1998-06-30 |