Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9866930 | Station side terminal device, subscriber side terminal device, optical communication system, route switching method, non-transitory computer readable medium storing route switching program, and wavelength switching method | Satoshi Furusawa, Toshiaki Mukojima | 2018-01-09 |
| 8942566 | Bandwidth allocator using a shared grant to schedule allocation grants and a method therefor | Hideaki Tamai, Akihiro Takahashi, Satoshi Furusawa | 2015-01-27 |
| 8824892 | Optical line terminal for optoelectrically converting a signal and a method therefor | Hideaki Tamai, Satoshi Furusawa | 2014-09-02 |
| 8559459 | Dynamic bandwidth allocating control apparatus with bandwidth usability improved | Masahiro Sarashina, Akihiro Takahashi, Satoshi Furusawa | 2013-10-15 |