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Inventor profile of:

Yasuhiro Maehata

City:

Tokyo

Country:

Japan

Published Applications:

16

Last publication date:

2020-10-15

Top Assignees for applications by Yasuhiro Maehata

The entities that hold a legal rights for patent applications filed by inventor Maehata Yasuhiro:

RICOH COMPANY, LTD. 15 Tokyo, Japan
RICOH COMPANY, LIMITED 1 Tokyo, Japan

Recent patent applications by Maehata Yasuhiro

Yasuhiro Maehata from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-10-15

US20200326648A1

Image forming apparatus

#2 | 2018-02-15

US20180046128A1

Cleaning device, process cartridge incorporating the cleaning device, and image forming apparatus incorporating the cleaning device

#3 | 2017-09-21

US20170269511A1

Cleaning device, and image forming apparatus and process unit incorporating same

#4 | 2017-09-14

US20170261887A1

Toner conveyance device and image forming apparatus

#5 | 2017-04-13

US20170102663A1

Device including roller, and image forming apparatus and process cartridge incorporating same

#6 | 2016-11-17

US20160334757A1

Image forming apparatus which controls the rotation speed of a lubricant supply roller

#7 | 2016-10-13

US20160298730A1

Mechanical engineering

Planetary gear assembly, drive unit including the planetary gear assembly, and image forming apparatus including the drive unit, and installation method for planetary gear assembly

#8 | 2016-07-21

US20160209771A1

Image forming apparatus

#9 | 2014-03-13

US20140073476A1

Mechanical engineering

Driving device and image forming apparatus including the driving device

#10 | 2014-02-27

US20140056618A1

Rotating-body driving device and image forming apparatus

#11 | 2013-10-03

US20130260952A1

Mechanical engineering

PLANETARY GEAR ASSEMBLY, DRIVE UNIT INCLUDING THE PLANETARY GEAR ASSEMBLY, AND IMAGE FORMING APPARATUS INCLUDING THE DRIVE UNIT, AND INSTALLATION METHOD FOR PLANETARY GEAR ASSEMBLY

#12 | 2013-05-02

US20130109529A1

Mechanical engineering

Rotary body driver with planetary gear transmission and image forming apparatus incorporating same

#13 | 2013-03-14

US20130065725A1

Drive transmission unit and image forming apparatus including same

#14 | 2013-01-17

US20130017924A1

Mechanical engineering

Drive device and image forming apparatus including same

#15 | 2012-08-02

US20120196720A1

Planetary gear unit and image forming apparatus including same

#16 | 2011-02-24

US20110044724A1

Image forming apparatus

InventorID:

42004 ⎘