Inventor · disambiguated record
Susumu Kawashima
Also filed as: KAWASHIMA SUSUMU
134 granted patents·37 pending applications·426 citations·filing 1984–2025
99Inventor score
Files withSEMICONDUCTOR ENERGY LAB150YAMAHA CORP12NIPPON MUSICAL INSTRUMENTS MFG3MEIJI MILK PROD CO LTD2MIYAIRI HIDEKAZU2
Top patents by PatentIndex Score
171 records- 0197US11487373B2Display device, authentication method, and programSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Nov 1, 2022·11 cites·6 claims
- 0297US11475832B2Display device, operation method thereof, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Oct 18, 2022·4 cites·16 claims
- 0397US11417273B2Semiconductor device, display device, electronic device, and operation methodSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Aug 16, 2022·15 cites·16 claims
- 0497US11222583B2Display and electronic device including the displaySEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Jan 11, 2022·15 cites·10 claims
- 0596US11822198B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Nov 21, 2023·2 cites·7 claims
- 0696US11783757B2Display and electronic device including the displaySEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Oct 10, 2023·2 cites·6 claims
- 0796US11715740B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Aug 1, 2023·2 cites·12 claims
- 0895US11935897B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Mar 19, 2024·1 cites·3 claims
- 0995US11778878B2Display panel, display device, input/output device, and data processing deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Oct 3, 2023·2 cites·12 claims
- 1095US11694648B2Display device with switches connecting signal lines and gate linesSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Jul 4, 2023·2 cites·4 claims
- 1195US11626082B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Apr 11, 2023·2 cites·3 claims
- 1295US11355082B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Jun 7, 2022·6 cites·17 claims
- 1395US11302278B2Display device including pixel and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Apr 12, 2022·9 cites·15 claims
- 1494US12040333B2Semiconductor device, display device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Jul 16, 2024·3 cites·15 claims
- 1593US11048134B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Jun 29, 2021·3 cites·14 claims
- 1692US11869428B2Display apparatusSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Jan 9, 2024·2 cites·14 claims
- 1792US11189643B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Nov 30, 2021·5 cites·13 claims
- 1891US12178093B2Display apparatus, display module, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Dec 24, 2024·2 cites·13 claims
- 1991US12165575B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Dec 10, 2024·1 cites·6 claims
- 2091US11869417B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Jan 9, 2024·1 cites·8 claims
- 2191US11054710B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Jul 6, 2021·5 cites·19 claims
- 2290US11501695B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Nov 15, 2022·3 cites·15 claims
- 2390US2025390185A1Functional panel, display device, input/output device, and data processing deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 2488US11335708B2Display device having a plurality of thin film transistors per pixelSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted May 17, 2022·3 cites·14 claims
- 2588US11062667B2Display device and operating method thereofSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Jul 13, 2021·3 cites·10 claims
- 2687US12512051B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Dec 30, 2025·0 cites·3 claims
- 2787US12446309B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Oct 14, 2025·0 cites·8 claims
- 2887US11990502B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted May 21, 2024·3 cites·6 claims
- 2987US11120764B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Sep 14, 2021·3 cites·7 claims
- 3087US2025316237A1Display device, display module, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 3186US11183137B2Operation method of display apparatusSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Nov 23, 2021·2 cites·11 claims
- 3286US2025316234A1Display apparatus, its operating method, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 3386US2025292727A1Display and electronic device including the displaySEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 3485US2025077012A1Display device, authentication method, and programSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 3585US2025072254A1Display Panel, Display Device, Display Module, Electronic Device, and Manufacturing Method of Display PanelSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 3685US2024321231A1Display Device and Operating Method ThereofSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 3784US12488767B2Display apparatus and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Dec 2, 2025·0 cites·10 claims
- 3884US12482418B2Semiconductor device having circuit comprising display elementSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Nov 25, 2025·0 cites·24 claims
- 3984US12200998B2Display panel, display device, display module, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Jan 14, 2025·0 cites·10 claims
- 4084US11984064B2Display apparatus, its operating method, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted May 14, 2024·1 cites·15 claims
- 4184US11513405B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Nov 29, 2022·2 cites·11 claims
- 4284US10770482B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Sep 8, 2020·3 cites·17 claims
- 4384US2025336458A1Semiconductor device, display device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 4483US12347364B2Display and electronic device including the displaySEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Jul 1, 2025·0 cites·15 claims
- 4583US12282240B2Display device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Apr 22, 2025·0 cites·8 claims
- 4683US12204212B2Display apparatus and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Jan 21, 2025·0 cites·12 claims
- 4782US12153749B2Display device, authentication method, and programSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Nov 26, 2024·0 cites·11 claims
- 4882US12008975B2Display device and operating method thereofSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Jun 11, 2024·0 cites·6 claims
- 4982US11825220B2Operation method of imaging deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Nov 21, 2023·1 cites·10 claims
- 5082US11741209B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Aug 29, 2023·1 cites·7 claims
Showing the top 50 of 171 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →