Inventor
ISHII YOSHIFUMI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “ISHII YOSHIFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITA INDUSTRIAL CO LTD
11 patentsUS5166934ANov 24, 1992
Self-diagnois and repair system for image forming apparatus
MITA INDUSTRIAL CO LTD23 citations92
US5249019ASep 28, 1993
Feed roller for mixing and feeding a powder
MITA INDUSTRIAL CO LTD17 citations73
US5221974AJun 22, 1993
Image reader using two frames each driven by a different motor for adjustment of focus
MITA INDUSTRIAL CO LTD11 citations73
US4982242AJan 1, 1991
Color image forming apparatus
MITA INDUSTRIAL CO LTD14 citations73
US4908659AMar 13, 1990
Image-forming machine having a cover member and comprising engaging means and hampering means for controlling closure of the cover
MITA INDUSTRIAL CO LTD8 citations73
US5355207AOct 11, 1994
Image forming apparatus equipped with a binding function
MITA INDUSTRIAL CO LTD3 citations62
US5275520AJan 4, 1994
Binding unit for binding sheets in adherence to a binder
MITA INDUSTRIAL CO LTD5 citations62
US5390906AFeb 21, 1995
Paper supplying device
MITA INDUSTRIAL CO LTD4 citations61
US5250985AOct 5, 1993
Image forming apparatus equipped with a binding function
MITA INDUSTRIAL CO LTD4 citations61
US5311257AMay 10, 1994
Image forming apparatus
MITA INDUSTRIAL CO LTD5 citations54
US5241345AAug 31, 1993
Optical system-driving device
MITA INDUSTRIAL CO LTD1 citations51