Inventor
MATSUMURA KOJI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMURA KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
3 patentsUS5016117AMay 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
US4970529ANov 13, 1990
Thermal printer having control arrangement for protecting print head from sticking to medium
BROTHER IND LTD2 citations60
US5021877AJun 4, 1991
Optical image reading apparatus capable of reading multi-colored original
BROTHER IND LTD6 citations59
VICTOR COMPANY OF JAPAN
2 patentsUS4295080AOct 13, 1981
System for controlling rotational direction switchover and for variably controlling rotational speed of motor
VICTOR COMPANY OF JAPAN9 citations71
US4630136ADec 16, 1986
Reproduced signal switching circuit for reproducing apparatus having rotary heads for special reproduction
VICTOR COMPANY OF JAPAN4 citations61