Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5835157 | Multi-system video signal demodulating apparatus | Masayuki Miyagawa, Akira Shirahama | 1998-11-10 |
| 5786872 | Motion detection circuit calculates difference between input video signal and one frame-period signal | Masaharu Tokuhara | 1998-07-28 |
| 5532757 | APC and ACC processing using common circuitry | Kazuo Watanabe | 1996-07-02 |
| 5396248 | Noise shaping circuit | Akira Shirahama | 1995-03-07 |
| 5294866 | Raster distortion correcting signal synthesizer | Kyoichi Murakami | 1994-03-15 |
| 5291287 | Vertical synchronization processing circuit | Hiroshi Murayama, Akira Shirahama, Takahiko Tamura, Yumiko Mito | 1994-03-01 |
| 5258840 | Apparatus for generating television raster distortion correction signals by mathematical calculations using horizontal sync signals | Kyoichi Murakami, Takahiko Tamura, Hiroshi Murayama | 1993-11-02 |