Inventor · disambiguated record
Shinpei Matsuda
Also filed as: IMAHASHI JINICHI · MATSUDA SHINPEI
69 granted patents·11 pending applications·906 citations·filing 1977–2025
99Inventor score
Files withSEMICONDUCTOR ENERGY LAB48HITACHI LTD22FLOSFIA INC4BABCOCK HITACHI KK3HITACHI LTD AND BABCOCK HITACH1
Top patents by PatentIndex Score
80 records- 0198US9954003B2Semiconductor device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Apr 24, 2018·26 cites·20 claims
- 0297US9806202B2Semiconductor device and memory deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Oct 31, 2017·23 cites·20 claims
- 0397US9722088B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Aug 1, 2017·22 cites·20 claims
- 0497US9508861B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Nov 29, 2016·16 cites·23 claims
- 0597US9461179B2Thin film transistor device (TFT) comprising stacked oxide semiconductor layers and having a surrounded channel structureSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Oct 4, 2016·17 cites·16 claims
- 0696US9876118B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Jan 23, 2018·8 cites·12 claims
- 0796US9494830B2Sequential circuit and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Nov 15, 2016·18 cites·24 claims
- 0896US4537873ACatalyst for catalytic combustionHITACHI LTD·Filed 1983·Granted Aug 27, 1985·91 cites·18 claims
- 0995US9899420B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Feb 20, 2018·14 cites·39 claims
- 1095US9728556B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Aug 8, 2017·6 cites·19 claims
- 1194US9960190B2Semiconductor device and display device including the sameSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted May 1, 2018·6 cites·23 claims
- 1294US9705004B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Jul 11, 2017·9 cites·18 claims
- 1393US9939692B2Sequential circuit and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Apr 10, 2018·5 cites·22 claims
- 1493US9595541B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Mar 14, 2017·5 cites·9 claims
- 1593US4738946AHigh temperature stable catalyst and process for preparing sameHITACHI LTD·Filed 1986·Granted Apr 19, 1988·80 cites·12 claims
- 1691US10573758B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Feb 25, 2020·4 cites·24 claims
- 1791US10096715B2Semiconductor device, method for manufacturing the same, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Oct 9, 2018·7 cites·16 claims
- 1891US10043828B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Aug 7, 2018·3 cites·20 claims
- 1990US10115741B2Semiconductor device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Oct 30, 2018·10 cites·12 claims
- 2090US9306074B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Apr 5, 2016·5 cites·8 claims
- 2190US4206036AHydrodesulfurization of hydrocarbon oil with a catalyst including titanium oxideHITACHI LTD·Filed 1978·Granted Jun 3, 1980·46 cites·15 claims
- 2290US2025344453A1Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 2389US10475819B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Nov 12, 2019·2 cites·16 claims
- 2489US9799775B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Oct 24, 2017·5 cites·22 claims
- 2589US2025006846A1Semiconductor device and display device including the sameSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 2688US10475818B2Transistor with receded conductor, semiconductor device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Nov 12, 2019·6 cites·23 claims
- 2788US9825181B2Transistor, circuit, semiconductor device, display device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Nov 21, 2017·6 cites·24 claims
- 2887US12382664B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Aug 5, 2025·0 cites·3 claims
- 2986US12046679B2Semiconductor device and display device including the sameSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Jul 23, 2024·0 cites·18 claims
- 3086US11489076B2Semiconductor device and display device including the sameSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Nov 1, 2022·1 cites·20 claims
- 3186US10236306B2Semiconductor device and display device including the sameSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Mar 19, 2019·2 cites·17 claims
- 3286US4351811AProcess for reducing an eliminating nitrogen oxides in an exhaust gasHITACHI LTD·Filed 1978·Granted Sep 28, 1982·44 cites·15 claims
- 3385US9343578B2Semiconductor device and measurement deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted May 17, 2016·7 cites·47 claims
- 3484US2025017041A1Light-emitting device, lighting device, and display deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 3583US12132090B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Oct 29, 2024·0 cites·6 claims
- 3683US10522688B2Semiconductor device including transistor which includes first gate and second gateSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Dec 31, 2019·4 cites·15 claims
- 3783US4906176AHigh temperature stable catalyst, process for preparing same, and process for conducting chemical reaction using sameHITACHI LTD·Filed 1987·Granted Mar 6, 1990·34 cites·14 claims
- 3882US4793797AMethod of catalytic combustion using heat-resistant catalystHITACHI LTD·Filed 1987·Granted Dec 27, 1988·48 cites·9 claims
- 3981US11721769B2Semiconductor device and display device including the sameSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Aug 8, 2023·0 cites·15 claims
- 4081US4550067ASecondary batteryHITACHI LTD·Filed 1984·Granted Oct 29, 1985·35 cites·14 claims
- 4180US11961917B2Semiconductor device comprising stacked transistorsSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Apr 16, 2024·0 cites·8 claims
- 4279US4141959AProcess for removing nitrogen oxides from combustion flue gasHITACHI LTD AND BABCOCK HITACH·Filed 1977·Granted Feb 27, 1979·24 cites·5 claims
- 4378US4207209ASintered cataltyic or absorbent metallic product and method for sintering metallic powdersHITACHI LTD·Filed 1978·Granted Jun 10, 1980·25 cites·24 claims
- 4476US4518665ASheet-shaped polymer secondary battery of layer built typeHITACHI LTD·Filed 1983·Granted May 21, 1985·30 cites·14 claims
- 4574US11777005B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Oct 3, 2023·0 cites·13 claims
- 4674US10483365B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Nov 19, 2019·1 cites·15 claims
- 4774US9437741B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Sep 6, 2016·3 cites·20 claims
- 4873US11075300B2Semiconductor device, method for manufacturing the same, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Jul 27, 2021·1 cites·7 claims
- 4972US2025219529A1Power conversion circuit and control systemFLOSFIA INC·Filed 2025·Application pending·0 cites
- 5070US11430894B2Semiconductor device including a oxide semiconductor transistorSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Aug 30, 2022·0 cites·20 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →