Inventor
SUGIYAMA TSUKASA
JP19 patents
⚠️ This page may combine multiple inventors who share the name “SUGIYAMA TSUKASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITA INDUSTRIAL CO LTD
12 patentsUS5655207AAug 5, 1997
Image forming apparatus provided with a tab sheet inserting function
MITA INDUSTRIAL CO LTD33 citations92
US5296908AMar 22, 1994
Image processing machine with an automatic sheet handler
MITA INDUSTRIAL CO LTD23 citations92
US5072924ADec 17, 1991
Paper feeding control device
MITA INDUSTRIAL CO LTD19 citations73
US5073802ADec 17, 1991
Image forming apparatus capable of changing image forming modes during continuous image forming operation
MITA INDUSTRIAL CO LTD10 citations73
US5043595AAug 27, 1991
Power supply control subsystem for an image forming apparatus
MITA INDUSTRIAL CO LTD10 citations73
US5020788AJun 4, 1991
Paper feeding device
MITA INDUSTRIAL CO LTD11 citations73
US5681493AOct 28, 1997
Multi-level energy saving temperature controller for image forming fixing unit
MITA INDUSTRIAL CO LTD5 citations62
US5669037ASep 16, 1997
Toner concentration contoller
MITA INDUSTRIAL CO LTD2 citations62
US5078382AJan 7, 1992
Paper feeder
MITA INDUSTRIAL CO LTD5 citations62
US4962404AOct 9, 1990
Copying machine
MITA INDUSTRIAL CO LTD5 citations62
US5602628AFeb 11, 1997
Image forming apparatus with automatic voltage control
MITA INDUSTRIAL CO LTD3 citations61
US5187533AFeb 16, 1993
Automatic document feeder for feeding documents based on signals from a final document detecting device and a normal end detecting device
MITA INDUSTRIAL CO LTD0 citations52
KYOCERA DOCUMENT SOLUTIONS INC
3 patentsUS9162837B2Oct 20, 2015
Sheet supply device and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC1 citations51
US10791233B2Sep 29, 2020
Image forming apparatus capable of performing a print job to print an image on a sheet being conveyed
KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US10379796B2Aug 13, 2019
Image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations41