Inventor · disambiguated record
Marina Hiyama
Also filed as: HIYAMA MARINA
4 granted patents·13 citations·filing 2018–2024
66Inventor score
Files withSEMICONDUCTOR ENERGY LAB4
Top patents by PatentIndex Score
4 records- 0194US12040333B2Semiconductor device, display device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Jul 16, 2024·3 cites·15 claims
- 0273US12490513B2Semiconductor device, display device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Dec 2, 2025·0 cites·12 claims
- 0360USD886862SElectronic computer with iconSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Jun 9, 2020·10 cites·1 claims
- 0445US11645992B2Method for operating display device with potentials higher and lower than maximum and minimum potentials generated by source driver circuitSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted May 9, 2023·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →