Inventor
TANAKA NARIAKI
JP45 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA NARIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA GOSEI KK
23 patentsUS10256323B2Apr 9, 2019
Method of manufacturing semiconductor device including an n type semiconductor region formed in a p type semiconductor layer
TOYODA GOSEI KK3 citations73
US10153356B2Dec 11, 2018
Method of manufacturing semiconductor device, and semiconductor device
TOYODA GOSEI KK3 citations73
US9972725B2May 15, 2018
Semiconductor device and manufacturing method of the same
TOYODA GOSEI KK2 citations73
US9443950B2Sep 13, 2016
Semiconductor device
TOYODA GOSEI KK3 citations73
US9691846B2Jun 27, 2017
Semiconductor device including an insulating layer which includes negatively charged microcrystal
TOYODA GOSEI KK2 citations71
US9391150B2Jul 12, 2016
Semiconductor Device
TOYODA GOSEI KK2 citations63
US9331157B2May 3, 2016
Semiconductor device
TOYODA GOSEI KK2 citations63
US11670696B2Jun 6, 2023
Semiconductor device and production method therefor
TOYODA GOSEI KK0 citations52
US10490408B2Nov 26, 2019
Method for manufacturing semiconductor device
TOYODA GOSEI KK0 citations52
US9653564B2May 16, 2017
Semiconductor device and method of manufacturing the same
TOYODA GOSEI KK0 citations52
US9583580B2Feb 28, 2017
Manufacturing method of the semiconductor device electrode having three metal layers
TOYODA GOSEI KK0 citations52
US9559218B2Jan 31, 2017
Semiconductor device and method of manufacturing the same
TOYODA GOSEI KK0 citations52
US9431260B2Aug 30, 2016
Semiconductor device and manufacturing method of the same
TOYODA GOSEI KK0 citations52
US9123635B2Sep 1, 2015
Manufacturing method of semiconductor device
TOYODA GOSEI KK1 citations52
US10026808B2Jul 17, 2018
Semiconductor device including insulating film that includes negatively charged microcrystal
TOYODA GOSEI KK0 citations50
US9685348B2Jun 20, 2017
Semiconductor device, method of manufacturing the same and power converter
TOYODA GOSEI KK0 citations50
US10177234B2Jan 8, 2019
Semiconductor device
TOYODA GOSEI KK0 citations42
US10153352B2Dec 11, 2018
Semiconductor device
TOYODA GOSEI KK0 citations42
US10879349B2Dec 29, 2020
Method for manufacturing semiconductor device and edge termination structure of semiconductor device
TOYODA GOSEI KK0 citations41
US9711661B2Jul 18, 2017
Semiconductor device and manufacturing method thereof
TOYODA GOSEI KK0 citations41
US10854454B2Dec 1, 2020
Semiconductor device and method for manufacturing the same
TOYODA GOSEI KK0 citations40
US9985127B2May 29, 2018
Semiconductor device including a mesa groove and a recess groove
TOYODA GOSEI KK0 citations40
US10832911B2Nov 10, 2020
Semiconductor device
TOYODA GOSEI KK0 citations39
MITA INDUSTRIAL CO LTD
13 patentsUS5842104ANov 24, 1998
Image-forming device and a process unit therefor having a guide plate with multiple openings
MITA INDUSTRIAL CO LTD9 citations74
US5534980AJul 9, 1996
Electrophotographic image forming apparatus having a charge removing means
MITA INDUSTRIAL CO LTD13 citations74
US5830615ANov 3, 1998
Naphthylenediamine derivative and electrophotosensitive material using the same
MITA INDUSTRIAL CO LTD8 citations73
US5260157ANov 9, 1993
Electrophotographic photosensitive element comprising a surface protective layer comprising an etherified melamine-formaldehyde resin
MITA INDUSTRIAL CO LTD7 citations73
US5752132AMay 12, 1998
Process unit
MITA INDUSTRIAL CO LTD12 citations72
US5750308AMay 12, 1998
Electrophotographic developing method using developing bias voltage based on light decay characteristics of photosensitive material
MITA INDUSTRIAL CO LTD7 citations72
US5565963AOct 15, 1996
Image forming apparatus capable of changing the surface potential of a photosensitive member
MITA INDUSTRIAL CO LTD13 citations72
US5530524AJun 25, 1996
Electrophotographic apparatus with photosensitive drum requiring multiple rotations for production of a copy image on one sheet and method of operating same
MITA INDUSTRIAL CO LTD5 citations61
US5530525AJun 25, 1996
Image forming apparatus
MITA INDUSTRIAL CO LTD4 citations61
US6025108AFeb 15, 2000
Non-magnetic contacting one component-type development system
MITA INDUSTRIAL CO LTD5 citations57
US5060022AOct 22, 1991
Image processing equipment for setting image density conditions according to temperature
MITA INDUSTRIAL CO LTD1 citations52
US5024913AJun 18, 1991
Electrophotographic photosensitive material
MITA INDUSTRIAL CO LTD1 citations52
US5914208AJun 22, 1999
Electrophotographic photosensitive material
MITA INDUSTRIAL CO LTD1 citations51
KYOCERA DOCUMENT SOLUTIONS INC
5 patentsUS10635013B2Apr 28, 2020
Image forming apparatus and image forming method
KYOCERA DOCUMENT SOLUTIONS INC1 citations61
US10901332B2Jan 26, 2021
Image forming apparatus and image forming method
KYOCERA DOCUMENT SOLUTIONS INC0 citations51
US10042318B2Aug 7, 2018
Electrophotographic image forming apparatus and electricity removing member used in the same
KYOCERA DOCUMENT SOLUTIONS INC0 citations51
US10698359B2Jun 30, 2020
Image forming apparatus and image forming method
KYOCERA DOCUMENT SOLUTIONS INC0 citations41
US10310441B2Jun 4, 2019
Electrophotographic image forming apparatus, and electricity removing member used in image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations40
KYOCERA MITA CORP
4 patentsUS7395011B2Jul 1, 2008
Image forming apparatus with cleaning device for removing remaining toner from outer surface of photosensitive member
KYOCERA MITA CORP9 citations84
US6778796B2Aug 17, 2004
Driving mechanism for use in image forming apparatus
KYOCERA MITA CORP2 citations62
US6205314B1Mar 20, 2001
Developing roller with a coating layer, developer restricting mechanism and developing device incorporating same
KYOCERA MITA CORP4 citations62
US6483998B2Nov 19, 2002
Electrostatic image-forming apparatus controlled to compensate for film thinning
KYOCERA MITA CORP2 citations61