Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8159567 | Image processing apparatus and image processing method | Hiroshi Sugisawa, Tomoya Yano | 2012-04-17 |
| 7425990 | Motion correction device and method | Takaya Hoshino, Kazuhiko Nishibori, Masuyoshi Kurokawa | 2008-09-16 |
| 7283174 | Video signal processing apparatus, video signal processing method and video source determining method | Masaharu Tokuhara, Naoki Kaneko, Seiko Imai | 2007-10-16 |
| 7221404 | Video signal processing method and device | Seiko Imai, Naoki Kaneko, Takaya Hoshino | 2007-05-22 |
| 7215377 | Image signal processing apparatus and processing method | Takaya Hoshino, Ikuo Someya, Makoto Kondo, Kazuhiko Nishibori, Koji Aoyama +3 more | 2007-05-08 |
| 6947094 | Image signal processing apparatus and method | Takaya Hoshino, Ikuo Someya, Makoto Kondo, Nobuo Ueki, Masuyoshi Kurokawa +3 more | 2005-09-20 |
| 6791621 | Image processing apparatus and method and signal switching output device | Muzaffar Fakhruddin, Seiko Imai | 2004-09-14 |
| 5475436 | Sampling rate converting system for converting the sampling rate of a video signal | Kazuo Watanabe, Hirofumi Todo, Masaharu Tokuhara | 1995-12-12 |
| 5430500 | Three-dimensional motion detection | Takaya Hoshino, Hiroyuki Kita, Mamoru Kanou | 1995-07-04 |
| 5426470 | Luminance and chrominance signal separation circuit employing comparison of level detected signal with a reference level | Kiroyuki Kita, Masaharu Tokuhara | 1995-06-20 |
| 5363140 | Video signal conversion system with a vertical enhancement circuit | Seiko Isomoto, Hiroyuki Kawashima | 1994-11-08 |
| 5227866 | Television receiver for extended definition video signal detects number of scan lines and controls signal processors | Hiroyuki Kawashima, Hiroyuki Kita, Masaharu Tokuhara | 1993-07-13 |
| 4996595 | Flicker reduction apparatus | Hidefumi Naito, Masaharu Tokuhara | 1991-02-26 |
| 4673983 | Picture-in-picture television receivers | Hisafumi Motoe, Masaharu Tokuhara, Masayuki Hongu | 1987-06-16 |