Inventor
SHIMADA MASAYA
JP8 patents
Patents
8 patentsUS6654580B2Nov 25, 2003
Image forming apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD63 citations95
US5715095AFeb 3, 1998
Color separating device and color image reading device incorporating same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD73 citations95
US6626101B2Sep 30, 2003
Color-image forming apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations91
US5982948ANov 9, 1999
Image reader
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations91
US6285849B1Sep 4, 2001
Color image forming apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations89
US6463247B1Oct 8, 2002
Color image formation apparatus using plural photosensitive drums
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations71
US6735401B2May 11, 2004
Image forming apparatus having test pattern transfer prevention control
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations69
US6208363B1Mar 27, 2001
Multiple-image forming apparatus capable of correcting color shifts
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations43