Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636312 | Video image mixing apparatus | Manabu Okamoto, Takashi Yoshimi, Hiroyasu Matsuura, Noriyoshi Takeya, Hitoshi Yamazaki +1 more | 1997-06-03 |
| 5434676 | Apparatus for mixing video signals having different numbers of lines | Manabu Okamoto, Takashi Yoshimi, Hiroyasu Matsuura, Noriyoshi Takeya, Hitoshi Yamazaki +1 more | 1995-07-18 |
| 5355175 | Video mixing apparatus capable of combining two input signals and varying the mixing ratio line by line | Setsuo Okada, Noriyoshi Takeya, Manabu Okamoto, Yoshinobu Nagase, Takashi Yoshimi +5 more | 1994-10-11 |