Inventor
FUJIWARA SHIGETAKA
JP9 patents
Patents
9 patentsUS6328426B1Dec 11, 2001
Printer device
HITACHI LTD21 citations91
US6286938B1Sep 11, 2001
Ink jet recording head and ink jet recording apparatus
HITACHI LTD20 citations91
US5023464AJun 11, 1991
Fixing apparatus and recording apparatus
HITACHI LTD27 citations89
US5860049AJan 12, 1999
Developing apparatus and picture image forming apparatus
HITACHI LTD19 citations83
US4767931AAug 30, 1988
Ion beam apparatus
HITACHI LTD19 citations81
US5430528AJul 4, 1995
Magnetic brush with bristle height equal to developing gap
HITACHI LTD10 citations73
US4862828ASep 5, 1989
Electrophotographic recording method and apparatus with non-contact development
HITACHI LTD14 citations73
US6412916B1Jul 2, 2002
Ink jet printer
HITACHI LTD5 citations62
US4821052AApr 11, 1989
Flash fusing apparatus for reducing occurrence of spots on recording paper
HITACHI LTD4 citations62