Inventor
ANDOU HIROKAZU
JP17 patents
⚠️ This page may combine multiple inventors who share the name “ANDOU HIROKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI ELECTRIC IND CO LTD
16 patentsUS5474391ADec 12, 1995
Print gap setting in an impact printer
OKI ELECTRIC IND CO LTD22 citations91
US5165808ANov 24, 1992
Wire dot print head
OKI ELECTRIC IND CO LTD9 citations73
US4962876AOct 16, 1990
Method of producing a movable part of a wire-dot print head
OKI ELECTRIC IND CO LTD16 citations73
US5439302AAug 8, 1995
Self-adjusting controller for dot impact printer
OKI ELECTRIC IND CO LTD13 citations72
US4820065AApr 11, 1989
Wire-type printing head
OKI ELECTRIC IND CO LTD14 citations72
US5017029AMay 21, 1991
Corrosion suppressing ink ribbon
OKI ELECTRIC IND CO LTD9 citations68
US5611631AMar 18, 1997
Impact printer with reduced electrocorrosion using Zener diode for static discharge
OKI ELECTRIC IND CO LTD3 citations61
US5167458ADec 1, 1992
Wire driving mechanism
OKI ELECTRIC IND CO LTD2 citations61
US5033884AJul 23, 1991
Wire dot printer head with oil absorbing member
OKI ELECTRIC IND CO LTD3 citations60
US4950092AAug 21, 1990
Wire dot print head with a pair of guide nose halves
OKI ELECTRIC IND CO LTD3 citations58
US4974975ADec 4, 1990
Armature of printing head for use in wire printer
OKI ELECTRIC IND CO LTD2 citations56
US5310271AMay 10, 1994
Solenoid actuator
OKI ELECTRIC IND CO LTD1 citations52
US5137380AAug 11, 1992
Wire-dot print head
OKI ELECTRIC IND CO LTD0 citations51
US4906116AMar 6, 1990
Wire-dot print head
OKI ELECTRIC IND CO LTD0 citations50
US5356228AOct 18, 1994
Apparatus for driving adjacent elements in a wire-dot print head
OKI ELECTRIC IND CO LTD0 citations42
US5232295AAug 3, 1993
Wire print head and process for fabricating it
OKI ELECTRIC IND CO LTD0 citations39