Inventor · disambiguated record
Keitaro Yamada
Also filed as: YAMADA KEITARO
5 granted patents·9 pending applications·7 citations·filing 2014–2023
69Inventor score
Top patents by PatentIndex Score
14 records- 0186US10109449B2Ion generation apparatus and electric equipmentSHARP KK·Filed 2017·Granted Oct 23, 2018·3 cites·4 claims
- 0280US9985420B2Discharge deviceSHARP KK·Filed 2014·Granted May 29, 2018·3 cites·12 claims
- 0378US11649984B2Air conditionerSHARP KK·Filed 2020·Granted May 16, 2023·1 cites·12 claims
- 0457US2025204242A1Compound, material for organic electroluminescence device, organic electroluminescence device, and electronic apparatusIDEMITSU KOSAN CO·Filed 2023·Application pending·0 cites
- 0556US2024415013A1Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 0656US2024423010A1Organic electroluminescent element, organic electroluminescent display device, and electronic equipmentIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 0754US2025248302A1Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 0854US2023210002A1Composition, and organic electroluminescence deviceIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 0953US12369490B2Organic electroluminescent element, organic electroluminescent display device, and electronic deviceIDEMITSU KOSAN CO·Filed 2021·Granted Jul 22, 2025·0 cites·34 claims
- 1053US2024147843A1Organic electroluminescent element, organic electroluminescent display apparatus, and digital deviceIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 1153US2024349528A1Organic electroluminescent element, organic electroluminescent display device, and electronic deviceIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 1253US2024130224A1Organic electroluminescent element and electronic deviceIDEMITSU KOSAN CO·Filed 2021·Application pending·0 cites
- 1352US9666402B2Ion generation apparatus and electric equipmentSHARP KK·Filed 2014·Granted May 30, 2017·0 cites·13 claims
- 1436US2020330640A1Ion generator, apparatus, method for providing climate-controlled space, method of stress reduction, method of improving degree of concentration, and method of improving degree of comfortSHARP KK·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →