Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11936526 | Network apparatus information management device and network apparatus information management method | Masahiro Yokota, Masatoshi Namiki, Yuji Minato, Masaaki Inami, Hideki Maeda | 2024-03-19 |
| 11812205 | Optical cross-connect device, optical transmission system, and optical transmission line connection error detection method | Masatoshi Namiki, Masahiro Yokota, Hiroki Kawahara, Hiroto TAKECHI, Katsuhiro Araya +2 more | 2023-11-07 |
| 11750535 | Transmitting device, receiving device, packet transfer system,packet transfer method, and packet transfer program | Hiroto TAKECHI, Hideki Maeda, Masaaki Inami, Katsuhiro Araya, Masatoshi Namiki +1 more | 2023-09-05 |
| 11469966 | Transmission system, device management server, fault management method, and program | Yuji Minato, Masahiro Yokota, Masatoshi Namiki, Masaaki Inami, Hideki Maeda | 2022-10-11 |
| 11411879 | Transmission system management device and transmission system design method | Masatoshi Namiki, Masahiro Yokota, Yuji Minato, Masaaki Inami, Hideki Maeda | 2022-08-09 |
| 7978713 | GMPLS+IP/MPLS node and IP/MPLS node | Eiji Oki, Kohei Shiomoto, Naoaki Yamanaka | 2011-07-12 |
| 7545829 | Layered network node, network incorporating the same, node, and layered network | Eiji Oki, Naoaki Yamanaka | 2009-06-09 |
| 7457240 | Node, packet communication network, packet communication method, and program | Eiji Oki, Naoaki Yamanaka | 2008-11-25 |
| 7313328 | Node used in photonic network, and photonic network | Eiji Oki, Wataru Imajuku, Kohei Shiomoto, Naoaki Yamanaka, Naohide Nagatsu +1 more | 2007-12-25 |