Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10193890 | Communication apparatus to manage whitelist information | Keigo Uchizumi, Hiroki Yano | 2019-01-29 |
| 8594108 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Ken Watanabe, Toshikazu Yasue +3 more | 2013-11-26 |
| 8179904 | Packet transfer device and transfer control method thereof | Minoru Hidaka | 2012-05-15 |
| 8031716 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Ken Watanabe, Toshikazu Yasue +3 more | 2011-10-04 |
| 7746863 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Ken Watanabe, Toshikazu Yasue +3 more | 2010-06-29 |
| 7193998 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Ken Watanabe, Toshikazu Yasue +3 more | 2007-03-20 |
| 7072338 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Ken Watanabe, Toshikazu Yasue +3 more | 2006-07-04 |
| 7072339 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Ken Watanabe, Toshikazu Yasue +3 more | 2006-07-04 |
| 6985485 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Ken Watanabe, Toshikazu Yasue +3 more | 2006-01-10 |
| 6928077 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Ken Watanabe, Toshikazu Yasue +3 more | 2005-08-09 |
| 6920136 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Ken Watanabe, Toshikazu Yasue +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, Ken Watanabe, Toshikazu Yasue +3 more | 2005-07-19 |
| 6920138 | Communication method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Ken Watanabe, Toshikazu Yasue +3 more | 2005-07-19 |
| 6912219 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Ken Watanabe, Toshikazu Yasue +3 more | 2005-06-28 |
| 6690669 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Ken Watanabe, Toshikazu Yasue +3 more | 2004-02-10 |
| 6598071 | Communication apparatus and method of hand over of an assigned group address from one communication apparatus to another | Kenji Hayashi, Naoya Ikeda | 2003-07-22 |
| 6173312 | System for reliably connecting a client computer to a server computer | Kenji Hayashi, Naoya Ikeda, Shoichiro Yamaguchi | 2001-01-09 |
| 6118784 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Kazuaki Tsuchiya, Naoya Ikeda, Shinichi Hamamoto, Ken Watanabe, Toshikazu Yasue +3 more | 2000-09-12 |
| 5485623 | Information processor having high speed and safety resume system | Yoshiki Kurokawa, Kiyokazu Nishioka, Hideki Kamimaki | 1996-01-16 |