Inventor
HARANO TETSUO
JP6 patents
Patents
6 patentsUS4748516AMay 31, 1988
Input/output device for image reading and printing
BROTHER IND LTD29 citations91
US4684999AAug 4, 1987
Image reader
BROTHER IND LTD8 citations73
US4652743AMar 24, 1987
Optical image-reading apparatus
BROTHER IND LTD7 citations72
US4689692AAug 25, 1987
Optical Reader
BROTHER IND LTD2 citations61
US5016117AMay 14, 1991
Optical reader having apparatus for discrimination between dither-matrix and non-dither-matrix reading areas, and/or means for determining light emitter drive power values by using reference reflector surface
BROTHER IND LTD3 citations60
US5021877AJun 4, 1991
Optical image reading apparatus capable of reading multi-colored original
BROTHER IND LTD6 citations59