Inventor
HAYASHI KUNIHARU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI KUNIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI ELECTRIC IND CO LTD
9 patentsUS4823038AApr 18, 1989
Stepping motor
OKI ELECTRIC IND CO LTD46 citations92
US4738552AApr 19, 1988
Platen gap adjusting mechanism of printer
OKI ELECTRIC IND CO LTD22 citations82
US4687361AAug 18, 1987
Rack mount for a rack and pinion carriage moving mechanism
OKI ELECTRIC IND CO LTD19 citations74
US5260616ANov 9, 1993
Permanent magnet type stepping motor
OKI ELECTRIC IND CO LTD17 citations73
US4929102AMay 29, 1990
Ribbon protector including electro-conductive elements and platen gap adjustment device incorporating the same
OKI ELECTRIC IND CO LTD11 citations73
US4818129AApr 4, 1989
Method for correcting bidirectional printing alignment of a serial dot printer
OKI ELECTRIC IND CO LTD17 citations73
US4769585ASep 6, 1988
Method of controlling a line-feed stepping motor in a printer and a driver circuit therefor
OKI ELECTRIC IND CO LTD10 citations73
US4750881AJun 14, 1988
Easily assembled carriage mechanism of printer
OKI ELECTRIC IND CO LTD16 citations72
US5702189ADec 30, 1997
Rack and pinion cleaning mechanism in a serial printer
OKI ELECTRIC IND CO LTD6 citations61
OKI DATA KK
6 patentsUS6397021B2May 28, 2002
Image forming apparatus
OKI DATA KK31 citations92
US5765076AJun 9, 1998
Method and apparatus for forming an electrostatic latent image with toner recovery
OKI DATA KK23 citations92
US5839021ANov 17, 1998
Developing unit for an electrophotographic printer employing a supply roller for transferring toner to a developing roller
OKI DATA KK27 citations91
US5974277AOct 26, 1999
Electrophotographic printing apparatus with two charging bodies
OKI DATA KK10 citations73
US5943533AAug 24, 1999
Method and apparatus for forming an electrostatic latent image with toner recovery
OKI DATA KK10 citations73
US6009299ADec 28, 1999
Electrophotographic imaging apparatus using multi-layered toner
OKI DATA KK4 citations61