Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661470 | Moving picture display method and apparatus | Hidehiko Kawakami, Hideaki Kawamura, Kazuo Tomida, Yoshio Watanabe, Hiroaki Fukushima | 2003-12-09 |
| 6380979 | Scanning line converting circuit and interpolation coefficient generating circuit | Isao Kawahara, Tomohisa Tagami | 2002-04-30 |
| 5365274 | Video signal converting apparatus with reduced processing for aliasing interference | Yoshio Seki, Atsushi Ishizu, Yoichiro Miki | 1994-11-15 |
| 5327241 | Video signal processing apparatus for reducing aliasing interference | Atsushi Ishizu, Yoshio Seki | 1994-07-05 |
| 5311297 | HDTV to conventional TV signal converting apparatus with non-linear level correction | Yoshio Seki, Atsushi Ishizu | 1994-05-10 |
| 5168358 | Video signal converting apparatus for converting HDTV signal into conventional TV signal | Atsushi Ishizu, Yoshio Seki | 1992-12-01 |
| 5155582 | Dot crawling interference elimination device and color subcarrier vertical correlation detection device | Atsushi Ishizu, Kiyoshi Imai | 1992-10-13 |