Inventor · disambiguated record
Kojiro Tachi
Also filed as: TACHI KOJIRO
6 granted patents·6 pending applications·10 citations·filing 2002–2025
72Inventor score
Top patents by PatentIndex Score
12 records- 0179US7247074B2Organic electroluminescent element and process for its manufactureDENSO CORP·Filed 2006·Granted Jul 24, 2007·5 cites·18 claims
- 0261US2025355295A1Optical memberDENSO CORP·Filed 2025·Application pending·0 cites
- 0359US2025076586A1Optical memberDENSO CORP·Filed 2024·Application pending·0 cites
- 0458US2025172744A1Optical memberDENSO CORP·Filed 2024·Application pending·0 cites
- 0558US2024295699A1Optical memberDENSO CORP·Filed 2024·Application pending·0 cites
- 0656US11897337B1Systems and methods for improving the brightness of a transparent display using supplemental light sources that include ambient light collected by an array of Fresnel lensesTOYOTA ENG & MFG NORTH AMERICA·Filed 2022·Granted Feb 13, 2024·0 cites·20 claims
- 0756US11807167B1Systems and methods for improving the brightness of a transparent display using supplemental light sources that include ambient light collected by an array of metasurface lensesTOYOTA ENG & MFG NORTH AMERICA·Filed 2022·Granted Nov 7, 2023·0 cites·20 claims
- 0856US11747541B1Systems and methods for improving the brightness of a transparent display using supplemental light sources that include ambient light collected by an array of diffraction gratingsTOYOTA ENG & MFG NORTH AMERICA·Filed 2022·Granted Sep 5, 2023·0 cites·20 claims
- 0955US12055745B2Systems and methods for improving the brightness of a building-window transparent display using supplemental light sources that include ambient light collected by an array of diffraction gratingsTOYOTA ENG & MFG NORTH AMERICA·Filed 2022·Granted Aug 6, 2024·0 cites·20 claims
- 1052US7419727B2Organic electroluminescent deviceHAYASHIBARA BIOCHEM LAB·Filed 2004·Granted Sep 2, 2008·5 cites·4 claims
- 1140US2003117069A1Organic electroluminescent element and process for its manufactureFiled 2002·Application pending·0 cites
- 1239US2004164673A1Organic electro luminescence display panel and method for manufacturing the sameDENSO CORP·Filed 2004·Application pending·0 cites
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