Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809078 | Liquid crystal television receiver | Kazumasa Hirata, Shuri Mori, Ken Yamauchi | 1989-02-28 |
| 4581654 | Portable television receiver of the panel type | Saburo Kobayashi, Shunji Kashiyama, Masao Kawamura, Takahiro Fuse, Yukinori Hirasawa | 1986-04-08 |