Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12088511 | Communication system, communication method, transmitting side switching device, receiving side switching device, and program | Nobuhiro Shibata, Hideaki Kimura, Shinichi YOSHIHARA | 2024-09-10 |
| 12010087 | Communication device, address learning method, and program | Nobuhiro Shibata, Shinichi YOSHIHARA | 2024-06-11 |
| 11515939 | Monitoring device | Yoshitaka Enomoto, Kazuhisa Furusawa | 2022-11-29 |
| 11381465 | Network design device, network design method, and network design processing program | Erina Takeshita, Shinichi YOSHIHARA | 2022-07-05 |
| 11381466 | Network design device, network design method, and network design processing program | Erina Takeshita, Shinichi YOSHIHARA | 2022-07-05 |
| 11336520 | Network design device, network design method, and network design processing program | Erina Takeshita, Shinichi YOSHIHARA | 2022-05-17 |
| 7869717 | Optical communication light source unit and wavelength monitoring control method | Shingo Kawai, Kiyoshi Matsumoto, Naoto Yoshimoto, Katsumi Iwatsuki | 2011-01-11 |