Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9729412 | Periodicity detection method, periodicity detection device, and periodicity detection program | Yoshiyuki Yamada, Makoto Fujinami | 2017-08-08 |
| 9210069 | Network operation system, network operation method and network operation program | — | 2015-12-08 |
| 9197534 | Network designing system, network designing method, data transfer path determination method and network designing program | — | 2015-11-24 |
| 8886013 | Device and method for preventing unauthorized reproduction of content | Tatsuya Shiragaki | 2014-11-11 |
| 8045559 | Datagram relaying apparatus with load distributing function | Kenshin Yamada, Motoo Nishihara | 2011-10-25 |
| 7564844 | Datagram relaying apparatus with load distributing function | Kenshin Yamada, Motoo Nishihara | 2009-07-21 |
| 6940853 | Datagram relaying apparatus with load distributing function | Kenshin Yamada, Motoo Nishihara | 2005-09-06 |
| 6707823 | Network designing method and recording medium on which the control program is recorded | — | 2004-03-16 |
| 6373845 | Multilayer ATM communication equipment | Toshiya Aramaki | 2002-04-16 |
| 6219337 | ATM network enabling quick and reliable reconstruction by distributing a series of steps to communication nodes to follow a time-varying traffic load | — | 2001-04-17 |
| 6141318 | Network design method | — | 2000-10-31 |
| 5889777 | Network server | Akira Arutaki, Masahiko Honda | 1999-03-30 |
| 5748632 | ATM switching apparatus | Masahiko Honda | 1998-05-05 |