Inventor
HAGIWARA GENTA
JP29 patents
⚠️ This page may combine multiple inventors who share the name “HAGIWARA GENTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH CO LTD
14 patentsUS8050593B2Nov 1, 2011
Image forming apparatus including a mechanism for reliably mounting a process unit
RICOH CO LTD34 citations92
US7899360B2Mar 1, 2011
Image forming apparatus, image forming method, and supporting mechanism
RICOH CO LTD24 citations92
US7957670B2Jun 7, 2011
Image forming apparatus, image forming method, and supporting mechanism
RICOH CO LTD13 citations84
US7941069B2May 10, 2011
Process cartridge having air inlets and outlets for cooling gears disposed in the process cartridge
RICOH CO LTD17 citations84
US7937015B2May 3, 2011
Image forming apparatus having a development device mixing and conveying developer
RICOH CO LTD17 citations84
US7852638B2Dec 14, 2010
Frame, electronic device, image forming apparatus, and frame assembly method
RICOH CO LTD16 citations84
US7844196B2Nov 30, 2010
Image forming apparatus
RICOH CO LTD7 citations74
US8020848B2Sep 20, 2011
Paper feeder and image forming apparatus
RICOH CO LTD3 citations63
US8010012B2Aug 30, 2011
Image forming apparatus including a latent image carrier and an exposing unit
RICOH CO LTD2 citations63
US7835661B2Nov 16, 2010
Image forming apparatus
RICOH CO LTD3 citations63
US11241899B2Feb 8, 2022
Package, printing apparatus, and printing system
RICOH CO LTD0 citations62
US7983596B2Jul 19, 2011
Housing structure and image forming apparatus
RICOH CO LTD2 citations62
US7854418B2Dec 21, 2010
Image forming apparatus including supporting legs
RICOH CO LTD4 citations60
US7925199B2Apr 12, 2011
Image forming apparatus
RICOH CO LTD1 citations52
RICOH KK
6 patentsUS7706716B2Apr 27, 2010
Image forming apparatus including structural frame
RICOH KK26 citations92
US7689142B2Mar 30, 2010
Image forming apparatus, and processing unit and latent image writing device mounted therein
RICOH KK8 citations84
US7611106B2Nov 3, 2009
Attaching structure of supporting legs for apparatus
RICOH KK15 citations84
US7580653B2Aug 25, 2009
Image forming unit and moving unit
RICOH KK14 citations84
US7555244B2Jun 30, 2009
Image forming apparatus with a latent image writing unit positioned and biased against positioning errors
RICOH KK11 citations84
US7751749B2Jul 6, 2010
Image forming apparatus
RICOH KK4 citations63
FURUICHI YUUSUKE
3 patentsUS8412056B2Apr 2, 2013
Image forming apparatus performing image formation by conveying paper
FURUICHI YUUSUKE7 citations84
US8417142B2Apr 9, 2013
Image forming apparatus having developing device cooling mechanism, and control method therefor
FURUICHI YUUSUKE4 citations62
US8169460B2May 1, 2012
Image forming apparatus
FURUICHI YUUSUKE0 citations41