Inventor
YAMAMURA AKIHIRO
JP68 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMURA AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI DATA KK
20 patentsUS7957067B2Jun 7, 2011
Lens array, LED head, exposure device, image forming apparatus and reading apparatus
OKI DATA KK7 citations84
US7898738B2Mar 1, 2011
Lens array, manufacturing method thereof, LED head having lens array, exposure device having LED head, image forming apparatus having exposure device, and reading apparatus
OKI DATA KK14 citations84
US7417659B2Aug 26, 2008
Exposure device, LED print head, and image forming apparatus having the exposure device and the LED print head
OKI DATA KK12 citations84
US7933070B2Apr 26, 2011
Lens array, light emitting diode head, exposure device, image forming apparatus, and image reading apparatus
OKI DATA KK6 citations74
US7859757B2Dec 28, 2010
Lens-array, exposure device, image forming apparatus and reading apparatus
OKI DATA KK7 citations74
US8922894B2Dec 30, 2014
Lens unit, exposure device, LED head, image formation apparatus, and reading apparatus
OKI DATA KK4 citations73
US8780417B2Jul 15, 2014
Lens array, lens unit, LED head, exposure device, image formation apparatus, and image reading apparatus
OKI DATA KK6 citations73
US10356270B2Jul 16, 2019
Lens unit, LED head, exposure device, and image formation apparatus
OKI DATA KK1 citations63
US8023205B2Sep 20, 2011
Lens array, light emitting diode head, exposure device, image forming apparatus, and reading apparatus
OKI DATA KK3 citations63
US8000015B2Aug 16, 2011
Lens unit, LED head, exposing unit, image forming apparatus, and scanning apparatus
OKI DATA KK6 citations63
US7885563B2Feb 8, 2011
Development apparatus and image forming apparatus
OKI DATA KK2 citations63
US7885006B2Feb 8, 2011
Lens unit, light emitting diode head, exposure device, image forming apparatus, and reading apparatus
OKI DATA KK6 citations63
US7706070B2Apr 27, 2010
Lens array, exposure device, image forming apparatus and LED head
OKI DATA KK6 citations63
US7313350B2Dec 25, 2007
Developing apparatus and image forming apparatus
OKI DATA KK2 citations63
US7289751B2Oct 30, 2007
High resolution image forming apparatus
OKI DATA KK2 citations63
US7092662B2Aug 15, 2006
Image forming apparatus
OKI DATA KK6 citations63
US11194079B2Dec 7, 2021
Lens unit, exposure device, LED head, image forming apparatus, and scanning device
OKI DATA KK0 citations52
US10591842B2Mar 17, 2020
Lens array, lens unit, exposure device, LED head, and image forming apparatus
OKI DATA KK0 citations52
US8023865B2Sep 20, 2011
Developing apparatus and image forming apparatus
OKI DATA KK0 citations52
US7855836B2Dec 21, 2010
Lens array, LED print head, exposure device, image forming apparatus, and reading apparatus
OKI DATA KK1 citations52
MITSUBISHI ELECTRIC CORP
12 patentsUS6914356B2Jul 5, 2005
Rotating electric machine and method for manufacturing the same
MITSUBISHI ELECTRIC CORP98 citations95
US10644556B2May 5, 2020
Method of manufacturing armature coil
MITSUBISHI ELECTRIC CORP15 citations93
US7741747B2Jun 22, 2010
Rotor of rotating electrical machine and manufacturing method there for
MITSUBISHI ELECTRIC CORP32 citations92
US10491059B2Nov 26, 2019
Rotating electric machine including swaging portions for steel sheets of stator core
MITSUBISHI ELECTRIC CORP19 citations85
US10063118B2Aug 28, 2018
Stator for rotary electric machine
MITSUBISHI ELECTRIC CORP20 citations83
US7260222B2Aug 21, 2007
Shared data refining device and shared data refining method
MITSUBISHI ELECTRIC CORP11 citations82
US10263486B2Apr 16, 2019
Rotary electric machine stator
MITSUBISHI ELECTRIC CORP3 citations72
US9960650B2May 1, 2018
Armature coil and method of manufacturing the same
MITSUBISHI ELECTRIC CORP3 citations72
US9705374B2Jul 11, 2017
Rotary electric machine and a manufacturing method thereof
MITSUBISHI ELECTRIC CORP3 citations72
US10498202B2Dec 3, 2019
Manufacturing method for rotor for rotary electric machine
MITSUBISHI ELECTRIC CORP2 citations71
US11316395B2Apr 26, 2022
Method of manufacturing armature coil
MITSUBISHI ELECTRIC CORP0 citations62
US10666111B2May 26, 2020
Rotary electric machine
MITSUBISHI ELECTRIC CORP1 citations61
YAMAMURA AKIHIRO
10 patentsUS8413315B2Apr 9, 2013
Method of manufacturing rotor of a rotating electrical machine
YAMAMURA AKIHIRO9 citations84
US8274742B2Sep 25, 2012
Lens array, light emitting diode head, exposure device, image forming apparatus, and image reading apparatus
YAMAMURA AKIHIRO10 citations84
US8207953B2Jun 26, 2012
Backlight apparatus and display apparatus
YAMAMURA AKIHIRO11 citations83
US9601950B2Mar 21, 2017
Permanent magnet motor
YAMAMURA AKIHIRO5 citations73
US8675281B2Mar 18, 2014
Lens unit, LED head, exposure device, image forming device, and scanning device
YAMAMURA AKIHIRO5 citations73
US8310762B2Nov 13, 2012
Lens array, lens unit, LED head, exposure device, image forming device, reading device, method for manufacturing lens array, and forming die
YAMAMURA AKIHIRO4 citations63
US9184637B2Nov 10, 2015
Rotor of rotary electric machine having non-magnetic ring
YAMAMURA AKIHIRO3 citations57
US8879153B2Nov 4, 2014
Lens array, lens unit, LED head, exposure unit, image formation apparatus, and reading apparatus
YAMAMURA AKIHIRO0 citations52
US8797651B2Aug 5, 2014
Lens array, lens unit, LED head, exposure unit, image formation apparatus, reading apparatus, mold for molding lens array, and method for manufacturing lens array
YAMAMURA AKIHIRO0 citations52
US8743481B2Jun 3, 2014
Lens plate, lens unit, exposing apparatus, image forming apparatus, and image reading apparatus
YAMAMURA AKIHIRO1 citations52
TAKATA GO
1 patentMITSUNISHI DENKI KABUSHIKI KAI
1 patentOKAMOTO SHOGO
1 patentITO SHINICHI
1 patentPANASONIC LIQUID CRYSTAL DISPL
1 patentPANASONIC IP MAN CO LTD
1 patentONISHI TOSHIKI
1 patentMITSHUBISHI ELECTRIC CORP
1 patentShowing the top 50 of 68 patents by PatentIndex Score.