Inventor
SAWAI HIROMI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “SAWAI HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
17 patentsUS11211500B2Dec 28, 2021
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB9 citations85
US9947777B2Apr 17, 2018
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB8 citations84
US10700212B2Jun 30, 2020
Semiconductor device, semiconductor wafer, module, electronic device, and manufacturing method thereof
SEMICONDUCTOR ENERGY LAB10 citations83
US11282964B2Mar 22, 2022
Semiconductor device
SEMICONDUCTOR ENERGY LAB2 citations73
US10777687B2Sep 15, 2020
Semiconductor device
SEMICONDUCTOR ENERGY LAB3 citations73
US10741679B2Aug 11, 2020
Semiconductor device and method for manufactring semiconductor device
SEMICONDUCTOR ENERGY LAB4 citations73
US10374098B2Aug 6, 2019
Semiconductor device
SEMICONDUCTOR ENERGY LAB2 citations73
US10236357B2Mar 19, 2019
Semiconductor device and manufacturing method of the same
SEMICONDUCTOR ENERGY LAB6 citations73
US10600875B2Mar 24, 2020
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB5 citations72
US12300484B2May 13, 2025
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US11784259B2Oct 10, 2023
Oxide semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US10964787B2Mar 30, 2021
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US11177176B2Nov 16, 2021
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations52
US10084096B2Sep 25, 2018
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB0 citations52
US9761733B2Sep 12, 2017
Semiconductor device and method of manufacturing the same
SEMICONDUCTOR ENERGY LAB1 citations52
US12557366B2Feb 17, 2026
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations50
US11257722B2Feb 22, 2022
Semiconductor device having oxide containing gallium indium and zinc
SEMICONDUCTOR ENERGY LAB0 citations47