TO

Tetsuo Oura

HI Hitachi: 15 patents #2,636 of 28,497Top 10%
MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%
TA Takenaka: 1 patents #67 of 199Top 35%
Overall (All Time): #300,803 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7643447 Mobile node, mobile agent and network system Tatsuya Watanuki, Sunao Sawada 2010-01-05
7453905 Mobile node, mobile agent and network system Tatsuya Watanuki, Sunao Sawada 2008-11-18
7236487 System for and method of exchanging server data in packet unit Katsumi Tadamura, Toshikazu Yasue, Seiji Kageyama 2007-06-26
7006496 System for and method of exchanging server data in packet unit Katsumi Tadamura, Toshikazu Yasue, Seiji Kageyama 2006-02-28
6888845 Mobile node, mobile agent and network system Tatsuya Watanuki, Sunao Sawada 2005-05-03
6868089 Mobile node, mobile agent-and network system Tatsuya Watanuki, Sunao Sawada 2005-03-15
6785293 Mobile node, mobile agent and network system Tatsuya Watanuki, Sunao Sawada 2004-08-31
6724775 Mobile node, mobile agent and network system Tatsuya Watanuki, Sunao Sawada 2004-04-20
6621816 System for and method of exchanging server data in packet unit Katsumi Tadamura, Toshikazu Yasue, Seiji Kageyama 2003-09-16
6172986 Mobile node, mobile agent and network system Tatsuya Watanuki, Sunao Sawada 2001-01-09
6141338 System for and method of exchanging server data in packet unit Katsumi Tadamura, Toshikazu Yasue, Seiji Kageyama 2000-10-31
6128294 Network connecting apparatus Naoya Ikeda 2000-10-03
5978844 Internetworking apparatus for load balancing plural networks Kazuaki Tsuchiya, Yoshihito Sako, Ken Watanabe 1999-11-02
5537401 System for and method of exchanging server data in packet unit Katsumi Tadamura, Toshikazu Yasue, Seiji Kageyama 1996-07-16
5478172 Apparatus for feeding ultrafine powder in quantitative batch operation Mitsuo Sato, Yasuyuki Saito, Ken-ichi Mase, Kenzo Kitazawa, Hayao Aoyagi +3 more 1995-12-26
5204949 Multi-channel/multi-circuit communication controller Toshikazu Yasue, Shiro Oishi, Yuuji Saeki, Yoshinori Watanabe 1993-04-20