Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9281995 | Virtual network and management method of virtual network | Takashige Baba | 2016-03-08 |
| 9094303 | Method for managing network system | Yasusi Kanada, Toshiaki Tarui | 2015-07-28 |
| 8832279 | Network system, machine allocation device and machine allocation method | Takashige Baba, Kazuma Yumoto, Tatsuhiko Miyata | 2014-09-09 |
| 8724641 | Communication system and control method for communication system | Takashige Baba, Kazuma Yumoto | 2014-05-13 |
| 8656001 | Communication system, application server and communication method for server cooperation | Yukiko Takeda, Daisuke Matsubara | 2014-02-18 |
| 8364827 | Communication system | Yukiko Takeda | 2013-01-29 |
| 7463633 | Packet switching system, packet switching network and packet switching method | Noboru Endo, Hajime Abe, Kazuho Miki | 2008-12-09 |
| 7127170 | Optical frequency division multiplexing network | Atsushi Takai, Ryoji Takeyari | 2006-10-24 |
| 7046630 | Packet switching network, packet switching equipment and network management equipment | Hajime Abe, Kazuho Miki, Noboru Endo, Yoshito Sakurai | 2006-05-16 |
| 7024487 | Assistant server and path connection control method for service provider's network | Misato Mochizuki | 2006-04-04 |
| 6993029 | IP switch, interface circuit and ATM switch used for IP switch, and IP switch network system | Tetsuro Yoshimoto, Kazuho Miki | 2006-01-31 |
| 6980553 | Router apparatus using ATM switch | Kazuho Miki, Masahiro Takatori, Masaru Murakami, Koji Wakayama, Tetsuro Yoshimoto +1 more | 2005-12-27 |
| 6619865 | Optical frequency division multiplexing network | Atsushi Takai, Ryoji Takeyari | 2003-09-16 |
| 6526045 | IP switch, interface circuit and ATM switch used for IP switch, and IP switch network system | Tetsuro Yoshimoto, Kazuho Miki | 2003-02-25 |
| 6512745 | Packet switching network, packet switching equipment, and network management equipment | Hajime Abe, Kazuho Miki, Noboru Endo, Yoshito Sakurai | 2003-01-28 |
| 6463066 | ATM switch | Norihiko Moriwaki, Kenichi Sakamoto, Akio Makimoto, Kazumasa Yanagisawa | 2002-10-08 |
| 6424662 | Router apparatus using ATM switch | Kazuho Miki, Masahiro Takatori, Masaru Murakami, Koji Wakayama, Tetsuro Yoshimoto +1 more | 2002-07-23 |
| 6385171 | Router apparatus using ATM switch | Masahiro Takatori, Kazuho Miki, Masaru Murakami, Koji Wakayama, Tetsuro Yoshimoto +1 more | 2002-05-07 |
| 6330227 | Cell output control apparatus and method | Kota Miyoshi, Takahiko Kozaki, Hajime Abe | 2001-12-11 |
| 6304555 | IP switch, interface circuit and ATM switch used for IP switch, and IP switch network system | Tetsuro Yoshimoto, Kazuho Miki | 2001-10-16 |
| 6275494 | Packet switching system, packet switching network and packet switching method | Noboru Endo, Hajime Abe, Kazuho Miki | 2001-08-14 |
| 6249524 | Cell buffer memory for a large capacity and high throughput ATM switch | Norihiko Moriwaki, Kenichi Sakamoto, Akio Makimoto, Kazumasa Yanagisawa | 2001-06-19 |
| 6185212 | ATM cell processing apparatus | Kenichi Sakamoto, Akio Makimoto, Norihiko Moriwaki, Atsushi Kiuchi | 2001-02-06 |
| 6108304 | Packet switching network, packet switching equipment, and network management equipment | Hajime Abe, Kazuho Miki, Noboru Endo, Yoshito Sakurai | 2000-08-22 |
| 6046999 | Router apparatus using ATM switch | Kazuho Miki, Masahiro Takatori, Masaru Murakami, Koji Wakayama, Tetsuro Yoshimoto +1 more | 2000-04-04 |