Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5442403 | Wide-screen TV signal transmission apparatus | Yoshio Yasumoto, Sadashi Kageyama, Hideyo Uwabata | 1995-08-15 |
| 5389818 | Lead frame | Yasuhiko Hiraki | 1995-02-14 |
| 5369449 | Method for predicting move compensation | Takeshi Yukitake | 1994-11-29 |
| 5276507 | Multiplex TV signal processing apparatus | Hideyo Uwabata, Yoshio Yasumoto, Sadashi Kageyama | 1994-01-04 |
| 5270817 | Television signal processing apparatus for separating an auxiliary signal from a letterbox signal | Kenichiro Hayashi, Sadashi Kageyama, Hideyo Uwabata, Todd S. Bowser, Yoshio Yasumoto | 1993-12-14 |
| 5142353 | Television signal processing apparatus | Sadashi Kageyama, Yoshio Abe, Yoshio Yasumoto, Hideyo Uwabata | 1992-08-25 |
| 5103295 | Television signal processor for eliminating quality differences between portions of television images having different aspect ratios | Hideyo Uwabata, Yoshio Yasumoto, Sadashi Kageyama, Yoshio Abe | 1992-04-07 |
| 4985769 | Multiplex TV signal processing apparatus | Yoshio Yasumoto, Sadashi Kageyama, Yoshio Abe, Hideyo Uwabata | 1991-01-15 |
| 4944032 | Multiplex signal processing apparatus | Sadashi Kageyama, Yoshio Abe, Yoshio Yasumoto, Hitoshi Takai, Mitsujiro Matsumoto +3 more | 1990-07-24 |
| 4907218 | Multiplex signal processing apparatus | Yoshio Yasumoto, Sadashi Kageyama, Hideyo Uwabata, Yoshio Abe | 1990-03-06 |
| 4882614 | Multiplex signal processing apparatus | Sadashi Kageyama, Yoshio Abe, Yoshio Yasumoto, Hitoshi Takai, Mitsujiro Matsumoto +3 more | 1989-11-21 |