Inventor · disambiguated record
Keita Hamada
Also filed as: HAMADA KEITA
5 granted patents·1 pending application·4 citations·filing 2016–2025
65Inventor score
Top patents by PatentIndex Score
6 records- 0179US10032403B2Electro optical device, electric apparatus and pixel rendering methodNLT TECHNOLOGIES LTD·Filed 2016·Granted Jul 24, 2018·3 cites·10 claims
- 0271US10840469B2OLED display device and manufacturing method thereofTIANMA JAPAN LTD·Filed 2018·Granted Nov 17, 2020·1 cites·10 claims
- 0370US2025255132A1Oled light-emitting device, display device, electronic device, and method of manufacturing oled light-emitting deviceWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0464US12310210B2OLED light-emitting device, display device, electronic device, and method of manufacturing OLED light-emitting deviceWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted May 20, 2025·0 cites·8 claims
- 0543US12133400B2Organic light-emitting device, display device, electronic apparatus, onboard display, and vehicleWUHAN TIANMA MICRO ELECTRONICS CO LTD·Filed 2021·Granted Oct 29, 2024·0 cites·14 claims
- 0643US11557747B2Display deviceTIANMA JAPAN LTD·Filed 2019·Granted Jan 17, 2023·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →