Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11936526 | Network apparatus information management device and network apparatus information management method | Masahiro Yokota, Masatoshi Namiki, Yuji Minato, Daisaku Shimazaki, 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, Daisaku Shimazaki, Katsuhiro Araya, Masatoshi Namiki +1 more | 2023-09-05 |
| 11621779 | Optical transmission system and optical transmission device setting method | Ken Ito, Hideki Maeda | 2023-04-04 |
| 11469966 | Transmission system, device management server, fault management method, and program | Yuji Minato, Masahiro Yokota, Masatoshi Namiki, Daisaku Shimazaki, Hideki Maeda | 2022-10-11 |
| 11411879 | Transmission system management device and transmission system design method | Masatoshi Namiki, Masahiro Yokota, Yuji Minato, Daisaku Shimazaki, Hideki Maeda | 2022-08-09 |
| 9565064 | Frame transmission apparatus and method for checking normality | Katsumi Shimada, Motohiro TSUJI, Takafumi HAMANO, Hiroto TAKECHI, Kenichi Aoyagi | 2017-02-07 |