Inventor
CHIGIRA NOBUTOSHI
JP3 patents
Patents
3 patentsUS5889538AMar 30, 1999
Ink jet recording apparatus
OKI DATA KK17 citations81
US6571079B2May 27, 2003
Image recording apparatus having electrically conductive members for preventing charge migration
OKI DATA KK8 citations71
US7200346B2Apr 3, 2007
Image forming apparatus having different dots per unit area densities
OKI DATA KK6 citations57