Inventor
TONE EIICHI
JP7 patents
Patents
7 patentsUS5790139AAug 4, 1998
Ink jet printing apparatus which utilizes different voltages applied to different groups of ejecting members in accordance with image data
MITA INDUSTRIAL CO LTD38 citations91
US5150224ASep 22, 1992
Image forming apparatus with selectable automatic document size or copy paper size priority modes
MITA INDUSTRIAL CO LTD40 citations91
US4851873AJul 25, 1989
Developing device
MITA INDUSTRIAL CO LTD25 citations88
US5640251AJun 17, 1997
Image reading device
MITA INDUSTRIAL CO LTD15 citations72
US4860053AAug 22, 1989
Color image forming apparatus having a plurality of developing units
MITA INDUSTRIAL CO LTD16 citations72
US5781203AJul 14, 1998
Ink ejecting device for use in an ink jet printing apparatus
MITA INDUSTRIAL CO LTD13 citations71
US5146275ASep 8, 1992
Composite image forming apparatus
MITA INDUSTRIAL CO LTD7 citations71