Inventor
ASAMI YOSHINOBU
JP68 patents
⚠️ This page may combine multiple inventors who share the name “ASAMI YOSHINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
37 patentsUS10186614B2Jan 22, 2019
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB55 citations98
US7955995B2Jun 7, 2011
Nonvolatile semiconductor memory device and manufacturing method thereof, semiconductor device and manufacturing method thereof, and manufacturing method of insulating film
SEMICONDUCTOR ENERGY LAB92 citations98
US7611965B2Nov 3, 2009
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB58 citations98
US8030643B2Oct 4, 2011
Memory device and manufacturing method the same
SEMICONDUCTOR ENERGY LAB42 citations96
US9954112B2Apr 24, 2018
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB17 citations94
US9786669B2Oct 10, 2017
Memory device and manufacturing method the same
SEMICONDUCTOR ENERGY LAB11 citations93
US9129866B2Sep 8, 2015
Memory device and manufacturing method the same
SEMICONDUCTOR ENERGY LAB21 citations93
US8804404B2Aug 12, 2014
Memory device and manufacturing method the same
SEMICONDUCTOR ENERGY LAB21 citations93
US7956352B2Jun 7, 2011
Memory element comprising an organic compound and an insulator
SEMICONDUCTOR ENERGY LAB15 citations93
US7745252B2Jun 29, 2010
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB38 citations93
US7688624B2Mar 30, 2010
Semiconductor device
SEMICONDUCTOR ENERGY LAB21 citations93
US7358590B2Apr 15, 2008
Semiconductor device and driving method thereof
SEMICONDUCTOR ENERGY LAB22 citations93
US11245039B2Feb 8, 2022
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB7 citations86
US11164871B2Nov 2, 2021
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB7 citations84
US11152513B2Oct 19, 2021
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB7 citations84
US9954113B2Apr 24, 2018
Transistor including oxide semiconductor, semiconductor device including the transistor, and electronic device including the transistor
SEMICONDUCTOR ENERGY LAB11 citations84
US9768318B2Sep 19, 2017
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB14 citations84
US8022460B2Sep 20, 2011
Nonvolatile semiconductor memory device
SEMICONDUCTOR ENERGY LAB12 citations84
US7842992B2Nov 30, 2010
Nonvolatile semiconductor memory device having floating gate that includes two layers
SEMICONDUCTOR ENERGY LAB14 citations84
US7786526B2Aug 31, 2010
Nonvolatile semiconductor memory device
SEMICONDUCTOR ENERGY LAB12 citations84
US7768014B2Aug 3, 2010
Memory device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB10 citations84
US12074224B2Aug 27, 2024
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB2 citations73
US11696455B2Jul 4, 2023
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB2 citations73
US11374012B2Jun 28, 2022
Semiconductor device and driving method of semiconductor device
SEMICONDUCTOR ENERGY LAB3 citations73
US10693012B2Jun 23, 2020
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB4 citations73
US10199508B2Feb 5, 2019
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB3 citations73
US10096718B2Oct 9, 2018
Transistor, electronic device, manufacturing method of transistor
SEMICONDUCTOR ENERGY LAB6 citations73
US9905700B2Feb 27, 2018
Semiconductor device or memory device and driving method thereof
SEMICONDUCTOR ENERGY LAB3 citations73
US9887010B2Feb 6, 2018
Semiconductor device, memory device, and driving method thereof
SEMICONDUCTOR ENERGY LAB4 citations73
US12324193B2Jun 3, 2025
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB0 citations63
US12063798B2Aug 13, 2024
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations63
US11950410B2Apr 2, 2024
Semiconductor device and driving method of semiconductor device
SEMICONDUCTOR ENERGY LAB1 citations63
US11469330B2Oct 11, 2022
Semiconductor device and method for manufacturing the same
SEMICONDUCTOR ENERGY LAB0 citations63
US11276782B2Mar 15, 2022
Semiconductor device and manufacturing method of semiconductor device
SEMICONDUCTOR ENERGY LAB1 citations63
US10490116B2Nov 26, 2019
Semiconductor device, memory device, and display system
SEMICONDUCTOR ENERGY LAB1 citations63
US7994000B2Aug 9, 2011
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB5 citations63
US7968932B2Jun 28, 2011
Semiconductor device and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB2 citations63
ASAMI YOSHINOBU
7 patentsUS8238152B2Aug 7, 2012
Memory device and manufacturing method the same
ASAMI YOSHINOBU45 citations98
US8526216B2Sep 3, 2013
Memory device and manufacturing method the same
ASAMI YOSHINOBU27 citations92
US8198666B2Jun 12, 2012
Semiconductor device including a nonvolatile memory element having first, second and third insulating films
ASAMI YOSHINOBU8 citations84
US8698220B2Apr 15, 2014
Semiconductor device having concentration difference of impurity element in semiconductor films
ASAMI YOSHINOBU4 citations73
US8629490B2Jan 14, 2014
Nonvolatile semiconductor storage device with floating gate electrode and control gate electrode
ASAMI YOSHINOBU6 citations73
US8193574B2Jun 5, 2012
Non-volatile semiconductor memory device
ASAMI YOSHINOBU5 citations63
US8188535B2May 29, 2012
Nonvolatile semiconductor memory device and manufacturing method thereof
ASAMI YOSHINOBU2 citations63
YUKAWA MIKIO
3 patentsUS8604547B2Dec 10, 2013
Memory element and semiconductor device
YUKAWA MIKIO10 citations84
US8399881B2Mar 19, 2013
Memory element, memory device, and semiconductor device
YUKAWA MIKIO11 citations84
US8288197B2Oct 16, 2012
Method for manufacturing a semiconductor device including a memory device comprising an insulator mixture region in a conductive layer
YUKAWA MIKIO14 citations84
KAKEHATA TETSUYA
1 patentYAMAZAKI SHUNPEI
1 patentABE HIROKO
1 patentShowing the top 50 of 68 patents by PatentIndex Score.