Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D367478 | Television receiver | Masayuki Hara | 1996-02-27 |
| D362848 | Television receiver | Eiichiro Naito | 1995-10-03 |
| D348884 | Combined speaker box and screen for a television projector | Osamu Sugihara, Kenichi Wada | 1994-07-19 |
| D343396 | Combined speaker box and screen | Mamoru Yamashita, Hideto Ashida, Koji Mochizuki, Osamu Sugihara, Kenichi Wada | 1994-01-18 |
| D342521 | Combined speaker box and screen | Osamu Sugihara, Kenichi Wada | 1993-12-21 |
| D277577 | Projection television receiver | Toshihiro Iyama, Yutaka Kono, Akishige Sai, Fumioki Ichihara | 1985-02-12 |
| D265650 | Projection television receiver | Takayo Sugiwaka, Yoshiaki Kawata | 1982-08-03 |
| D258434 | Combined radio and television receiver | Kiyoshi Suzuki, Kenichi Itho, Satoru Kotani, Masaki Yamamoto, Kazunori Mano | 1981-03-03 |