Inventor · disambiguated record
Hitoshi Kunitake
Also filed as: KUNITAKE HITOSHI
44 granted patents·60 pending applications·23 citations·filing 2017–2025
95Inventor score
Files withSEMICONDUCTOR ENERGY LAB104
Top patents by PatentIndex Score
104 records- 0198US11335812B2Semiconductor device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted May 17, 2022·8 cites·9 claims
- 0297US11843059B2Semiconductor device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Dec 12, 2023·3 cites·18 claims
- 0389US11894040B2Semiconductor device and wireless communication deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Feb 6, 2024·2 cites·8 claims
- 0488US12207462B2Semiconductor device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Jan 21, 2025·2 cites·14 claims
- 0588US2025351459A1Semiconductor device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 0687US12009432B2Transistor and display deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Jun 11, 2024·1 cites·9 claims
- 0786US12082391B2Memory deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Sep 3, 2024·2 cites·12 claims
- 0884US12396215B2Semiconductor device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Aug 19, 2025·0 cites·9 claims
- 0984US12225705B2Memory device having error detection function, semiconductor device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Feb 11, 2025·2 cites·3 claims
- 1084US2025126795A1Semiconductor device, storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 1184US2025380462A1Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 1283US11985827B2Semiconductor device, driving method of semiconductor device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted May 14, 2024·1 cites·22 claims
- 1383US2025120177A1Semiconductor DeviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 1483US2025072009A1Memory deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 1580US11901822B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Feb 13, 2024·1 cites·9 claims
- 1677US12408383B2Semiconductor device, semiconductor wafer, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Sep 2, 2025·0 cites·10 claims
- 1773US11430791B2Semiconductor device and operation method thereofSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Aug 30, 2022·1 cites·17 claims
- 1873US2025157519A1Driving method of semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 1972US2024298447A1Semiconductor device, driving method of semiconductor device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 2072US2025261448A1Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 2172US2025142803A1Memory device having error detection function, semiconductor device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 2271US12475948B2Computer system using 3D OS NANDSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Nov 18, 2025·0 cites·3 claims
- 2369US11963343B2Semiconductor device and operation method thereofSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Apr 16, 2024·0 cites·10 claims
- 2467US12266392B2Driving method of semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Apr 1, 2025·0 cites·20 claims
- 2567US12156410B2Memory deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Nov 26, 2024·0 cites·9 claims
- 2666US12200934B2Semiconductor device, storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Jan 14, 2025·0 cites·12 claims
- 2766US12132057B2Semiconductor device with transistors including oxide semiconductors and capacitor elementsSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Oct 29, 2024·0 cites·11 claims
- 2866US2025166713A1Memory Device, Operation Method of Memory Device, Data Processing Device, Data Processing System, and Electronic DeviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 2965US2024395940A1Semiconductor device, memory device, and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 3062US12426313B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Sep 23, 2025·0 cites·13 claims
- 3162US2025380461A1Memory deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 3262US2025015193A1Oxide semiconductor layer, method for forming the oxide semiconductor layer, semiconductor device, and method for manufacturing the semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 3361US12237019B2Memory device, operation method of memory device, data processing device, data processing system, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Feb 25, 2025·0 cites·21 claims
- 3461US11935961B2Semiconductor device, semiconductor wafer, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Mar 19, 2024·0 cites·9 claims
- 3561US2025015195A1Oxide semiconductor layer, semiconductor device, and method for manufacturing the semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 3661US2025015194A1Semiconductor DeviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 3761US2025374513A1Memory deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 3861US2025359018A1Memory deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 3960US12193236B2Memory device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Jan 7, 2025·0 cites·8 claims
- 4059US2025194074A1Semiconductor Device and Method For Fabricating The Semiconductor DeviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 4159US2025176155A1Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 4259US2025185229A1Semiconductor DeviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 4358US2025107062A1Storage deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 4458US2025151254A1Semiconductor device and method for manufacturing the semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 4558US2025159900A1Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 4657US2022208794A1Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Application pending·0 cites
- 4757US2025324726A1Semiconductor device and storage deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 4856US12471290B2Ferroelectric device and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Nov 11, 2025·0 cites·17 claims
- 4956US2025169060A1Memory deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 5056US2025151295A1Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
Showing the top 50 of 104 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →