Inventor
IWATANI MITSUO
JP3 patents
Patents
3 patentsUS4893951AJan 16, 1990
Ink ribbon positioning system for color printing apparatus
SONY CORP28 citations89
US5149218ASep 22, 1992
Printing apparatus with disengageable paper supply and two-stage discharge plate
SONY CORP16 citations70
US5061099AOct 29, 1991
Printing apparatus with pushers on stepped discharge plate
SONY CORP13 citations70