Inventor
TAKEKAWA NOBUHIRO
JP7 patents
Patents
7 patentsUS4240739ADec 23, 1980
Electrostatic copying apparatus
CANON KK7 citations73
US4129072ADec 12, 1978
Electrostatic printing
CANON KK8 citations72
US4057016ANov 8, 1977
Process for electrostatic printing and apparatus therefor
CANON KK17 citations72
US4464043AAug 7, 1984
Automatic printing apparatus
CANON KK2 citations62
US4255041AMar 10, 1981
Automatic printing apparatus
CANON KK3 citations62
US4734740AMar 29, 1988
Image formation method and apparatus
CANON KK3 citations61
US4111539ASep 5, 1978
Electrostatic printing master apparatus
CANON KK0 citations40