Inventor · name-matched record
OHSAWA NOBUHARU
9 granted patents·12 pending applications·0 citations·filing 2019–2025
76Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
21 records- 0197US2026076023A1Light-emitting element, display device, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 0293US2026049243A1Organic Compound, Light-Emitting Device, Light-Emitting Apparatus, Electronic Equipment, Lighting Device, and Electronic DeviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 0389US12581794B2Light-emitting elementSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Mar 17, 2026·0 cites·18 claims
- 0487US12541139B2Light-emitting device and cameraSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Feb 3, 2026·0 cites·15 claims
- 0586US12577456B2Light-emitting element, light-emitting device, electronic device, lighting device, and novel organic compoundSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Mar 17, 2026·0 cites·19 claims
- 0686US2026055316A1Material for hole-transport layer, material for hole-injection layer, organic compound, light-emitting device, light-emitting apparatus, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 0785US2026040760A1Hole-Transport Layer Material, Electron-Blocking Layer Material, Electron-Transport Layer Material, Hole-Blocking Layer Material, Light-Emitting Device, Light-Emitting Apparatus, Electronic Device, And Lighting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 0877US12557506B2Light-emitting device and display deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Feb 17, 2026·0 cites·17 claims
- 0975US12581796B2Light-emitting device, light-emitting apparatus, electronic device, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Mar 17, 2026·0 cites·24 claims
- 1074US2026047268A1Light-Emitting Device And Display ApparatusSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 1170US2026076029A1Organic Compound, Light-Emitting Device, And Light-Emitting ApparatusSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 1270US2026042756A1Organic Compound And Method For Synthesizing The SameSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 1369US2026026183A1Light-Emitting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 1468US2026006984A1Organic Compound, Film, Electronic Device, and Light-Emitting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 1565US2026015543A1Organometallic Complex and Light-Emitting DeviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 1661US2026096281A2Light-emitting deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 1758US12598864B2Method for manufacturing display device, display device, display module, and electronic deviceSEMICONDUCTOR ENERGY LABORATORY CO LTD·Filed 2022·Granted Apr 7, 2026·0 cites·12 claims
- 1857US12545834B2Light-emitting device, display device, electronic device, organic compound, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Feb 10, 2026·0 cites·17 claims
- 1956US12534459B2Light-emitting device, display device, electronic device, organic compound, and lighting deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Jan 27, 2026·0 cites·20 claims
- 2056US12527190B2Display panel with a reduced driving voltage without using an alkali metalSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Jan 13, 2026·0 cites·16 claims
- 2154US2026062385A1Organic compoundSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →