Inventor
NAKASAKA CHIKATOMO
JP6 patents
Patents
6 patentsUS5995505ANov 30, 1999
Matrix switcher
SONY CORP81 citations95
US5793440AAug 11, 1998
Key signal processing apparatus for video signal processing
SONY CORP34 citations91
US7042516B2May 9, 2006
Video signal switching apparatus and control method thereof
SONY CORP15 citations79
US5929934AJul 27, 1999
Key signal processing apparatus for video signal processing
SONY CORP10 citations72
US5822016AOct 13, 1998
Key signal processing apparatus for video signal processing
SONY CORP0 citations50
US7586547B2Sep 8, 2009
Video signal switching apparatus and control method therefor
SONY CORP0 citations47