Inventor
YAMAGUCHI TOMOYA
JP49 patents
⚠️ This page may combine multiple inventors who share the name “YAMAGUCHI TOMOYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
30 patentsUS9534006B2Jan 3, 2017
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB10 citations92
US9127032B2Sep 8, 2015
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB15 citations92
US8889858B2Nov 18, 2014
Phosphorescent organometallic iridium complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB19 citations92
US9985223B2May 29, 2018
Iridium organometallic complexes comprising 4-arylpyrimidines
SEMICONDUCTOR ENERGY LAB8 citations84
US9978960B2May 22, 2018
Organometallic iridium complex, light-emitting element, light-emitting device, and lighting device
SEMICONDUCTOR ENERGY LAB7 citations84
US9960371B2May 1, 2018
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB7 citations84
US9184398B2Nov 10, 2015
Light-emitting elements comprising iridium organometallic complexes comprising 4-arylpyrimidines
SEMICONDUCTOR ENERGY LAB11 citations84
US9059414B2Jun 16, 2015
Phosphorescent organometallic iridium complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB11 citations84
US8921549B2Dec 30, 2014
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB17 citations84
US10998509B2May 4, 2021
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB2 citations73
US10693085B2Jun 23, 2020
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB1 citations73
US10283722B2May 7, 2019
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB3 citations73
US10734589B2Aug 4, 2020
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB4 citations72
US10388891B2Aug 20, 2019
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB1 citations63
US9843003B2Dec 12, 2017
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB1 citations63
US12325716B2Jun 10, 2025
Organometallic complex, light-emitting material for top emission, light-emitting device, light-emitting apparatus, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations62
US12167675B2Dec 10, 2024
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations62
US12102000B2Sep 24, 2024
Light-emitting element, organic compound, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations62
US12096690B2Sep 17, 2024
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations62
US11462696B2Oct 4, 2022
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations62
US11450820B2Sep 20, 2022
Light-emitting device, light-emitting apparatus, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations62
US11121326B2Sep 14, 2021
Organic compound, light-emitting element, light-emitting device, electronic device and lighting device
SEMICONDUCTOR ENERGY LAB1 citations62
US11522142B2Dec 6, 2022
Light-emitting element material, light-emitting element, light-emitting device, electronic device, lighting device, and organometallic complex
SEMICONDUCTOR ENERGY LAB0 citations57
US12415812B2Sep 16, 2025
Organic compound, light-emitting device material, light-emitting device, light-emitting apparatus, light-emitting module, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations52
US10431752B2Oct 1, 2019
Organometallic iridium complex, light-emitting element, light-emitting device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations52
US10256420B2Apr 9, 2019
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations52
US10109806B2Oct 23, 2018
Organometallic complex, light-emitting element, light-emitting device, electronic appliance, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations52
US9843002B2Dec 12, 2017
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations52
US9196844B2Nov 24, 2015
Method of synthesizing pyrazine derivative, and light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB1 citations52
US12048244B2Jul 23, 2024
Organic compound, light-emitting device, light-emitting apparatus, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations51
DAIKIN IND LTD
7 patentsUS10132572B2Nov 20, 2018
Heat exchange unit
DAIKIN IND LTD4 citations72
US11054192B2Jul 6, 2021
Heat exchanger and air conditioner
DAIKIN IND LTD0 citations62
US11747059B2Sep 5, 2023
Heat exchanger
DAIKIN IND LTD0 citations51
US11181328B2Nov 23, 2021
Heat exchanger and air conditioner
DAIKIN IND LTD0 citations51
US11002489B2May 11, 2021
Heat exchanger and air conditioning apparatus
DAIKIN IND LTD0 citations51
US10794636B2Oct 6, 2020
Heat exchanger and air conditioner
DAIKIN IND LTD0 citations51
US10527356B2Jan 7, 2020
Heat exchange unit
DAIKIN IND LTD0 citations41
TOYOTA MOTOR CO LTD
3 patentsUS11318812B2May 3, 2022
Temperature environment regulating system, temperature preference estimating system, and non-transitory computer-readable medium
TOYOTA MOTOR CO LTD1 citations58
US11613161B2Mar 28, 2023
Vehicle air conditioning system and air conditioner control method
TOYOTA MOTOR CO LTD0 citations57
US10406936B2Sep 10, 2019
Motor vehicle including a controller for applying a braking force according to an accelerator operation amount
TOYOTA MOTOR CO LTD0 citations41