Inventor
HIRATA YOSHIHARU
JP32 patents
⚠️ This page may combine multiple inventors who share the name “HIRATA YOSHIHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
11 patentsUS11215891B2Jan 4, 2022
Active matrix substrate and manufacturing method thereof
SHARP KK2 citations73
US12142614B2Nov 12, 2024
Active matrix substrate
SHARP KK0 citations62
US11695020B2Jul 4, 2023
Active matrix substrate and method for manufacturing same
SHARP KK0 citations62
US11009758B2May 18, 2021
Display panel and display device
SHARP KK1 citations62
US11804498B2Oct 31, 2023
Method of manufacturing display device and display device
SHARP KK0 citations52
US11668987B2Jun 6, 2023
Display device and method for manufacturing display device
SHARP KK0 citations52
US11569324B2Jan 31, 2023
Active matrix substrate and method for manufacturing same
SHARP KK0 citations52
US11476282B2Oct 18, 2022
Active matrix substrate and method for manufacturing same
SHARP KK0 citations52
US11079643B2Aug 3, 2021
Active matrix substrate and liquid crystal display device with touch sensor
SHARP KK0 citations52
US11079636B2Aug 3, 2021
Active matrix substrate, liquid crystal display device with touch sensor using active matrix substrate, and method for manufacturing active matrix substrate
SHARP KK0 citations52
US10756116B2Aug 25, 2020
Active matrix substrate having thin film transistors that each include copper gate electrode and oxide semiconductor layer
SHARP KK0 citations41
TOSHIBA KK
9 patentsUS6078074AJun 20, 2000
Semiconductor device having multilayer metal interconnection
TOSHIBA KK25 citations92
US5675279AOct 7, 1997
Voltage stepup circuit for integrated semiconductor circuits
TOSHIBA KK22 citations92
US7158413B2Jan 2, 2007
Semiconductor memory device with MOS transistors, each including a floating gate and a control gate, a control method thereof, and a memory card including the same
TOSHIBA KK26 citations91
US7505355B2Mar 17, 2009
Semiconductor memory device with MOS transistors each having floating gate and control gate
TOSHIBA KK16 citations83
US7280407B2Oct 9, 2007
Semiconductor memory device including floating gates and control gates, control method for the same, and memory card including the same
TOSHIBA KK16 citations83
US7342843B2Mar 11, 2008
Semiconductor integrated circuit device
TOSHIBA KK7 citations74
US7116592B2Oct 3, 2006
Semiconductor device and test method thereof
TOSHIBA KK9 citations72
US7876619B2Jan 25, 2011
Nonvolatile semiconductor memory device
TOSHIBA KK4 citations63
US8879338B2Nov 4, 2014
Semiconductor integrated circuit and nonvolatile semiconductor storage device
TOSHIBA KK0 citations41
SHARP DISPLAY TECHNOLOGY CORP
6 patentsUS12276893B2Apr 15, 2025
Active matrix substrate, method for manufacturing active matrix substrate, and liquid crystal display device with touch sensor using active matrix substrate
SHARP DISPLAY TECHNOLOGY CORP0 citations62
US11927860B2Mar 12, 2024
Active matrix substrate, method for manufacturing active matrix substrate, and liquid crystal display device with touch sensor using active matrix substrate
SHARP DISPLAY TECHNOLOGY CORP0 citations62
US12538575B2Jan 27, 2026
Display with TFT having a two-layer gate insulator
SHARP DISPLAY TECHNOLOGY CORP0 citations52
US12507482B2Dec 23, 2025
Active matrix substrate and manufacturing method thereof
SHARP DISPLAY TECHNOLOGY CORP0 citations52
US12347399B2Jul 1, 2025
Scanning signal line drive circuit and display device
SHARP DISPLAY TECHNOLOGY CORP0 citations52
US12044943B2Jul 23, 2024
Active matrix substrate and liquid crystal display device
SHARP DISPLAY TECHNOLOGY CORP0 citations52
TOYOTA MOTOR CO LTD
5 patentsUS10428720B2Oct 1, 2019
Cooling apparatus of internal combustion engine
TOYOTA MOTOR CO LTD2 citations73
US10385759B2Aug 20, 2019
Cooling system for internal combustion engine
TOYOTA MOTOR CO LTD1 citations62
US11378035B2Jul 5, 2022
Engine control device
TOYOTA MOTOR CO LTD0 citations52
US10890102B2Jan 12, 2021
Cooling apparatus of internal combustion engine
TOYOTA MOTOR CO LTD0 citations52
US10415455B2Sep 17, 2019
Cooling apparatus of internal combustion engine
TOYOTA MOTOR CO LTD0 citations41