Inventor
NAKASHIMA MOTOKI
JP51 patents
⚠️ This page may combine multiple inventors who share the name “NAKASHIMA MOTOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
44 patentsUS9954115B2Apr 24, 2018
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB12 citations93
US11024725B2Jun 1, 2021
Semiconductor device including metal oxide film
SEMICONDUCTOR ENERGY LAB8 citations84
US10269979B2Apr 23, 2019
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB6 citations84
US10079309B2Sep 18, 2018
Oxide material and semiconductor device
SEMICONDUCTOR ENERGY LAB5 citations84
US9653613B2May 16, 2017
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB13 citations84
US9466728B2Oct 11, 2016
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB6 citations84
US9443987B2Sep 13, 2016
Semiconductor device
SEMICONDUCTOR ENERGY LAB10 citations84
US9437428B2Sep 6, 2016
Method of manufacturing a semiconductor device having an oxide semiconductor layer with increased hydrogen concentration
SEMICONDUCTOR ENERGY LAB7 citations84
US9130048B2Sep 8, 2015
Method for manufacturing a thin film semiconductor device
SEMICONDUCTOR ENERGY LAB8 citations84
US11843004B2Dec 12, 2023
Semiconductor device having specified relative material concentration between In—Ga—Zn—O films
SEMICONDUCTOR ENERGY LAB2 citations73
US11658185B2May 23, 2023
Metal oxide and semiconductor device
SEMICONDUCTOR ENERGY LAB2 citations73
US11081326B2Aug 3, 2021
Sputtering target and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB2 citations73
US11063066B2Jul 13, 2021
C-axis alignment of an oxide film over an oxide semiconductor film
SEMICONDUCTOR ENERGY LAB2 citations73
US10889888B2Jan 12, 2021
Sputtering target, method for manufacturing sputtering target, and method for forming thin film
SEMICONDUCTOR ENERGY LAB1 citations73
US10658517B2May 19, 2020
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB3 citations73
US10304859B2May 28, 2019
Semiconductor device having an oxide film on an oxide semiconductor film
SEMICONDUCTOR ENERGY LAB2 citations73
US9825181B2Nov 21, 2017
Transistor, circuit, semiconductor device, display device, and electronic device
SEMICONDUCTOR ENERGY LAB6 citations73
US9816173B2Nov 14, 2017
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB4 citations73
US12396216B2Aug 19, 2025
Oxide material and semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations63
US12218144B2Feb 4, 2025
Semiconductor device having specified relative material concentration between In—Ga—Zn—O films
SEMICONDUCTOR ENERGY LAB0 citations63
US12170339B2Dec 17, 2024
Method for forming oxide semiconductor film, semiconductor device, and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations63
US12062724B2Aug 13, 2024
Method for forming oxide semiconductor film, semiconductor device, and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations63
US12057510B2Aug 6, 2024
Oxide material and semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations63
US11967648B2Apr 23, 2024
Method for forming oxide semiconductor film, semiconductor device, and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations63
US11688810B2Jun 27, 2023
Oxide material and semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations63
US11489077B2Nov 1, 2022
Method for forming oxide semiconductor film, semiconductor device, and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations63
US11217702B2Jan 4, 2022
Oxide material and semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations63
US11049977B2Jun 29, 2021
Oxide material and semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations63
US12446316B2Oct 14, 2025
Metal oxide and semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US12349460B2Jul 1, 2025
Manufacturing method of semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US12252775B2Mar 18, 2025
Sputtering target, method for manufacturing sputtering target, and method for forming thin film
SEMICONDUCTOR ENERGY LAB0 citations62
US12002876B2Jun 4, 2024
Semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US11959165B2Apr 16, 2024
Semiconductor device comprising oxide semiconductor film
SEMICONDUCTOR ENERGY LAB0 citations62
US11735403B2Aug 22, 2023
Sputtering target and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB0 citations62
US11538928B2Dec 27, 2022
Semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US11066739B2Jul 20, 2021
Sputtering target, method for manufacturing sputtering target, and method for forming thin film
SEMICONDUCTOR ENERGY LAB0 citations62
US10950634B2Mar 16, 2021
Metal oxide and semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US10734413B2Aug 4, 2020
Metal oxide and semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations52
US10355136B2Jul 16, 2019
Semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations52
US9911853B2Mar 6, 2018
Semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations52
US9818820B2Nov 14, 2017
Oxide material and semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations52
US9299855B2Mar 29, 2016
Semiconductor device having dual gate insulating layers
SEMICONDUCTOR ENERGY LAB1 citations52
US8975634B2Mar 10, 2015
Semiconductor device including oxide semiconductor film
SEMICONDUCTOR ENERGY LAB1 citations52
US7932164B2Apr 26, 2011
Method for manufacturing semiconductor substrate by using monitor substrate to obtain optimal energy density for laser irradiation of single crystal semiconductor layers
SEMICONDUCTOR ENERGY LAB0 citations52
YAMAZAKI SHUNPEI
4 patentsUS9382611B2Jul 5, 2016
Sputtering target, method for manufacturing sputtering target, and method for forming thin film
YAMAZAKI SHUNPEI17 citations92
US8889477B2Nov 18, 2014
Method for forming thin film utilizing sputtering target
YAMAZAKI SHUNPEI16 citations92
US9368633B2Jun 14, 2016
Oxide material and semiconductor device
YAMAZAKI SHUNPEI8 citations84
US9331206B2May 3, 2016
Oxide material and semiconductor device
YAMAZAKI SHUNPEI1 citations52
IWAKI YUJI
1 patentSHIMOMURA AKIHISA
1 patentShowing the top 50 of 51 patents by PatentIndex Score.