Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9219925 | Video image coded data display method, device, and communications system | Yoichi Hata, Yoshimitsu Goto, Toshiaki Kakii | 2015-12-22 |
| 8839330 | Moving-picture image data-distribution method | Yoshimitsu Goto, Toshiaki Kakii, Yoichi Hata | 2014-09-16 |
| 8774002 | Traffic control apparatus and data communication system including same | Yoichi Hata, Yoshimitsu Goto, Toshiaki Kakii | 2014-07-08 |
| 8634553 | Encryption key generation device | Yoichi Hata, Toshiaki Kakii, Yoshimitsu Goto, Hitoshi Kiya, Kiyoshi Nishikawa +2 more | 2014-01-21 |
| 6333925 | Code division multiplex communications system | Kazuo Tsubouchi, Kazuya Masu | 2001-12-25 |
| 6201800 | Code division multiplex communications system | Kazuo Tsubouchi, Kazuya Masu | 2001-03-13 |