Inventor
NAKAZATO KATSUO
JP9 patents
Patents
9 patentsUS5134272AJul 28, 1992
Image signal processing apparatus for bar code image signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD67 citations94
US4924322AMay 8, 1990
Bi-level image display signal processing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD49 citations92
US4586089AApr 29, 1986
Image processor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations89
US4551768ANov 5, 1985
Method and apparatus for processing image signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations81
US4891710AJan 2, 1990
Bi-level image display signal processing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations73
US4890167ADec 26, 1989
Apparatus for processing image signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations73
US4538184AAug 27, 1985
Method and apparatus for processing video signals
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations72
US4692811ASep 8, 1987
Apparatus for processing image signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations70
US4502081AFeb 26, 1985
Variable density scanner
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations60