Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10572311 | Virtual network control apparatus, virtual network control method, and program | Yousuke Takahashi, Keisuke Ishibashi, Noriaki Kamiyama, Yuichi Ohshita, Masayuki Murata | 2020-02-25 |
| 10542081 | Apparatus, design method, and recording medium | Noriaki Kamiyama, Yousuke Takahashi, Keisuke Ishibashi, Yuichi Ohsita, Masayuki Murata | 2020-01-21 |
| 10341248 | Evaluation device, evaluation method and recording medium | Yousuke Takahashi, Keisuke Ishibashi, Noriaki Kamiyama, Yuichi Ohsita, Masayuki Murata | 2019-07-02 |
| 8787203 | Virtual network control method and system based on fluctuations | Takashi Miyamura, Yuki Koizumi, Masayuki Murata, Shinichi Arakawa | 2014-07-22 |
| 8422360 | Route switching method, server, boundary node apparatus, route switching system, and route switching program | Kaori Shimizu, Ichiro Inoue, Shigeo Urushidani | 2013-04-16 |
| 7978713 | GMPLS+IP/MPLS node and IP/MPLS node | Eiji Oki, Daisaku Shimazaki, Naoaki Yamanaka | 2011-07-12 |
| 7333424 | Upper layer node, lower layer node, and node control method | Naoaki Yamanaka, Eiji Oki, Satoru Okamoto, Wataru Imajuku | 2008-02-19 |
| 7313328 | Node used in photonic network, and photonic network | Eiji Oki, Wataru Imajuku, Naoaki Yamanaka, Daisaku Shimazaki, Naohide Nagatsu +1 more | 2007-12-25 |
| 7313094 | Node, an optical/electrical path integrated network using the node, and a program which controls the node | Eiji Oki, Masaru Katayama, Wataru Imajuku | 2007-12-25 |
| 7263289 | Optical dynamic burst switch | Naoaki Yamanaka, Eiji Oki | 2007-08-28 |
| 7200330 | Optical dynamic burst switch | Naoaki Yamanaka, Eiji Oki | 2007-04-03 |
| 7047311 | Bandwidth management apparatus and method, program therefor and recording medium with the program recorded thereon | Takahiro Oishi, Masaaki Omotani | 2006-05-16 |
| 6731628 | Circuit-switched network | Naoaki Yamanaka | 2004-05-04 |
| 6718326 | Packet classification search device and method | Masanori Uga | 2004-04-06 |
| 6639897 | Communication network of linked nodes for selecting the shortest available route | Naoaki Yamanaka | 2003-10-28 |
| 6324175 | Circuit-switched network | Naoaki Yamanaka | 2001-11-27 |
| 5892604 | ATM switch | Naoaki Yamanaka, Eiji Oki, Seisho Yasukawa | 1999-04-06 |