Osaka
Japan
19
2015-08-06
The entities that hold a legal rights for patent applications filed by inventor Onuma Sei:
Sei Onuma from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Moving device assembly and image forming apparatus including the moving device assembly
#2 | 2013-12-05Moving device assembly and image forming apparatus including the moving device assembly
#3 | 2011-12-08Paper feeder and image forming apparatus
#4 | 2011-03-17Image forming apparatus having toner passage blocking mechanism
#5 | 2011-03-10Image forming apparatus performing image formation by conveying paper
#6 | 2011-03-03Swing-gear mechanism and image forming apparatus having multiple speed modes
#7 | 2010-03-18Housing structure and image forming apparatus
#8 | 2010-03-11Image forming apparatus having a development device mixing and conveying developer
#9 | 2009-11-19Image forming apparatus having developing device cooling mechanism, and control method therefor
#10 | 2009-06-18Attaching structure of supporting legs for apparatus
#11 | 2009-04-30Image forming apparatus
#12 | 2009-03-26Image forming apparatus
#13 | 2009-03-19Image forming apparatus
#14 | 2009-03-19Image forming apparatus including a latent image carrier and an exposing unit
#15 | 2008-11-27Image forming apparatus including a mechanism for reliably mounting a process unit
#16 | 2008-11-13Image forming apparatus
#17 | 2008-10-16Image forming apparatus
#18 | 2008-07-24Paper feeder and image forming apparatus
#19 | 2008-03-13Process cartridge having air inlets and outlets for cooling gears disposed in the process cartridge
556809 ⎘