Inventor
SUZAKI MASAYUKI
JP12 patents
Patents
12 patentsUS4116568ASep 26, 1978
Carriage driving mechanism for printer
RICOH KK16 citations72
US4039919AAug 2, 1977
Multi-phase motor controller
RICOH KK9 citations72
US3997829ADec 14, 1976
Multi-phase stepping motor controller
RICOH KK11 citations72
US4629345ADec 16, 1986
Printer cartridge and cartridge retaining means
RICOH KK6 citations71
US4598301AJul 1, 1986
Thermal printer
RICOH KK11 citations71
US4501509AFeb 26, 1985
Printer carriage and hammer assembly
RICOH KK7 citations71
US4614448ASep 30, 1986
Ribbon cassette cam means to selectively separate ink ribbon feed and pinch rollers
RICOH KK9 citations70
US4620249AOct 28, 1986
Apparatus for driving a floppy disc
RICOH KK11 citations69
US4683478AJul 28, 1987
Printer with detachably mountable ink ribbon cassette
RICOH KK10 citations68
US4405246ASep 20, 1983
Hammer device for printer
RICOH KK4 citations61
US4552475ANov 12, 1985
Printer carriage and hammer assembly
RICOH KK3 citations60
US4512674AApr 23, 1985
Printer cartridge and cartridge retaining means
RICOH KK6 citations60