Inventor · disambiguated record
Shuichi Katsui
Also filed as: KATSUI SHUICHI
9 granted patents·4 pending applications·7 citations·filing 2019–2025
78Inventor score
Files withSEMICONDUCTOR ENERGY LAB13
Top patents by PatentIndex Score
13 records- 0187US11335813B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted May 17, 2022·5 cites·9 claims
- 0280US12027091B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Jul 2, 2024·0 cites·24 claims
- 0378US2025344586A1Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 0476US11814126B2Driver alert systemSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Nov 14, 2023·2 cites·12 claims
- 0575US2025138324A1Composite DeviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 0669US11626052B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Apr 11, 2023·0 cites·10 claims
- 0764US12402496B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Aug 26, 2025·0 cites·19 claims
- 0862US12196967B2Composite deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Jan 14, 2025·0 cites·14 claims
- 0954US2024215359A1Display device, electronic device, and method for manufacturing display deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Application pending·0 cites
- 1054US2024196650A1Display apparatusSEMICONDUCTOR ENERGY LAB·Filed 2022·Application pending·0 cites
- 1152US11842002B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Dec 12, 2023·0 cites·12 claims
- 1250US12089459B2Display apparatus and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Sep 10, 2024·0 cites·12 claims
- 1347US12118333B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Oct 15, 2024·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Shuichi Katsui files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →