Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9628998 | Wireless communication network system | Yuhei Otsuka, Toshihito Shirai, Hideyuki Kato, Masahide Takahashi, Hiroshi Ogihara | 2017-04-18 |
| 9319163 | Wireless communication network system synchronization method | Hiroki Saito, Yuhei Otsuka, Toshihito Shirai | 2016-04-19 |
| 7763333 | Ink jet recording medium | Makoto Kato, Masanori Nagoshi, Koji Igarashi, Yuri Watanabe, Hidetsugu Oda | 2010-07-27 |