Inventor
NAKAYAMA TOMONORI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “NAKAYAMA TOMONORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
11 patentsUS11024725B2Jun 1, 2021
Semiconductor device including metal oxide film
SEMICONDUCTOR ENERGY LAB8 citations84
US10439150B2Oct 8, 2019
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB5 citations83
US9502666B2Nov 22, 2016
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB13 citations83
US12550395B2Feb 10, 2026
Metal oxide, method for forming metal oxide, and semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US12125919B2Oct 22, 2024
Metal oxide and transistor including the metal oxide
SEMICONDUCTOR ENERGY LAB0 citations62
US12009432B2Jun 11, 2024
Transistor and display device
SEMICONDUCTOR ENERGY LAB1 citations62
US12002876B2Jun 4, 2024
Semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US11538928B2Dec 27, 2022
Semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations62
US11031506B2Jun 8, 2021
Semiconductor device including transistor using oxide semiconductor
SEMICONDUCTOR ENERGY LAB1 citations62
US12471290B2Nov 11, 2025
Ferroelectric device and semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations52
US11929416B2Mar 12, 2024
Semiconductor device and method for manufacturing semiconductor device
SEMICONDUCTOR ENERGY LAB0 citations52
UBE INDUSTRIES
5 patentsUS11407868B2Aug 9, 2022
Method for producing aqueous polyimide precursor solution composition
UBE INDUSTRIES1 citations56
US11401418B2Aug 2, 2022
Method for producing aqueous polyimide precursor solution composition
UBE INDUSTRIES0 citations49
US11407857B2Aug 9, 2022
Method for producing aqueous polyimide precursor solution composition
UBE INDUSTRIES0 citations46
US10511025B2Dec 17, 2019
Electrode manufacturing method
UBE INDUSTRIES0 citations39
US9685654B2Jun 20, 2017
Method for producing electrode
UBE INDUSTRIES0 citations39