Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10129580 | Broadcast receiver and broadcast receiving system | Yasunobu Hashimoto, Motoyuki Suzuki, Kazuhiko YOSHIZAWA | 2018-11-13 |
| 9990109 | Information display terminal | Kazuhiko YOSHIZAWA, Masayuki Hirabayashi, Motoyuki Suzuki | 2018-06-05 |
| 9942483 | Information processing device and method using display for auxiliary light | Masayuki Hirabayashi, Hideo Nishijima, Kazuhiko YOSHIZAWA | 2018-04-10 |