Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10277263 | Radio receiver | Ryu Miura, Hisashi Nishikawa, Atsushi Osada | 2019-04-30 |
| 8279111 | Distance measuring system | Bin Zhen, Ryuji Kohno | 2012-10-02 |
| 8036259 | Interactive wireless communication device | Bin Zhen, Yihong Qi, Ryuji Kohno | 2011-10-11 |
| 7504991 | Distance measuring system | Kenichi Takizawa | 2009-03-17 |