Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6337715 | Broadcasting reception apparatus and data broadcasting method | Satoru Inagaki, Tetsuji Maeda, Shuuhei Taniguchi, Yutaka Nio, Etsuyoshi Sakaguchi +1 more | 2002-01-08 |
| 6094233 | Video signal noise reduction apparatus with variable S/N improving amount | Yoichiro Miki, Masanori Hamada, Masatoshi Nakano | 2000-07-25 |
| 5982449 | Television receiver that provides gradation correction using a CPU | Miho Nagai, Takashi Yamaguchi, Yutaka Nio, Hideto Nakahigashi, Hideyo Uwabata +2 more | 1999-11-09 |
| 5867228 | Video signal noise reduction apparatus with variable S/N improving amount | Yoichiro Miki, Masanori Hamada, Masatoshi Nakano | 1999-02-02 |
| 5365274 | Video signal converting apparatus with reduced processing for aliasing interference | Yoshio Seki, Masaki Tokoi, Yoichiro Miki | 1994-11-15 |
| 5327241 | Video signal processing apparatus for reducing aliasing interference | Masaki Tokoi, Yoshio Seki | 1994-07-05 |
| 5311297 | HDTV to conventional TV signal converting apparatus with non-linear level correction | Yoshio Seki, Masaki Tokoi | 1994-05-10 |
| 5225898 | Noise reduction apparatus for television receiver | Kiyoshi Imai, Masaaki Fujita | 1993-07-06 |
| 5168358 | Video signal converting apparatus for converting HDTV signal into conventional TV signal | Yoshio Seki, Masaki Tokoi | 1992-12-01 |
| 5155582 | Dot crawling interference elimination device and color subcarrier vertical correlation detection device | Masaki Tokoi, Kiyoshi Imai | 1992-10-13 |
| 5146317 | Signal separating apparatus | Kenta Sokawa, Kiyoshi Imai | 1992-09-08 |
| 5111297 | Picture-in-picture double-scanning television receiver | Toshiaki Tsuji, Kiyoshi Imai | 1992-05-05 |
| 5095354 | Scanning format converter with motion compensation | Kenta Sokawa, Kiyoshi Imai | 1992-03-10 |