Inventor
ITOH TOSHIKATSU
JP18 patents
Patents
18 patentsUS11302718B2Apr 12, 2022
Active matrix substrate and production method therefor
SHARP KK2 citations73
US11107429B2Aug 31, 2021
Active matrix substrate, liquid crystal display device, and organic EL display device
SHARP KK1 citations73
US10825843B2Nov 3, 2020
Active matrix substrate and method for producing same
SHARP KK4 citations73
US11790867B2Oct 17, 2023
Active matrix substrate, liquid crystal display device, and organic EL display device
SHARP KK0 citations62
US11551629B2Jan 10, 2023
Active matrix substrate, liquid crystal display device, and organic EL display device
SHARP KK0 citations62
US11322105B2May 3, 2022
Active matrix substrate, liquid crystal display device, and organic EL display device
SHARP KK0 citations62
US11189645B2Nov 30, 2021
Active matrix substrate and liquid crystal display device
SHARP KK0 citations62
US11037962B2Jun 15, 2021
Thin-film transistor array substrate and display device
SHARP KK0 citations62
US11038001B2Jun 15, 2021
Active matrix substrate and method for producing same
SHARP KK1 citations62
US10741696B2Aug 11, 2020
Semiconductor device and method for manufacturing same
SHARP KK1 citations62
US10520761B2Dec 31, 2019
Method of producing substrate having alignment mark
SHARP KK1 citations62
US11043599B2Jun 22, 2021
Semiconductor device and method for producing same
SHARP KK0 citations52
US10620468B2Apr 14, 2020
Method of manufacturing display panel substrate
SHARP KK0 citations52
US10481453B2Nov 19, 2019
Method of producing display panel board
SHARP KK0 citations52
US10816865B2Oct 27, 2020
Active matrix substrate
SHARP KK0 citations41
US10818766B2Oct 27, 2020
Active matrix substrate and liquid crystal display panel
SHARP KK0 citations41
US10756116B2Aug 25, 2020
Active matrix substrate having thin film transistors that each include copper gate electrode and oxide semiconductor layer
SHARP KK0 citations41
US10649293B2May 12, 2020
Display device
SHARP KK0 citations41