Inventor · disambiguated record
Ryo Tokumaru
Also filed as: TOKUMARU RYO
33 granted patents·2 pending applications·169 citations·filing 2005–2023
96Inventor score
Top patents by PatentIndex Score
35 records- 0197US9698277B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Jul 4, 2017·16 cites·42 claims
- 0296US10290745B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted May 14, 2019·13 cites·14 claims
- 0395US10050132B2Method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Aug 14, 2018·9 cites·17 claims
- 0495US10032918B2Semiconductor device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Jul 24, 2018·15 cites·21 claims
- 0595US9653613B2Semiconductor device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted May 16, 2017·13 cites·23 claims
- 0694US9496411B2Manufacturing method of semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Nov 15, 2016·10 cites·16 claims
- 0793US11211500B2Semiconductor device and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Dec 28, 2021·9 cites·11 claims
- 0893US11152513B2Semiconductor device and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Oct 19, 2021·7 cites·20 claims
- 0993US9722056B2Method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Aug 1, 2017·7 cites·14 claims
- 1093US9478664B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Oct 25, 2016·11 cites·14 claims
- 1190US10236357B2Semiconductor device and manufacturing method of the sameSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Mar 19, 2019·6 cites·40 claims
- 1290US8158517B2Method for manufacturing wiring substrate, thin film transistor, display device and television deviceYAMAMOTO HIROKO·Filed 2005·Granted Apr 17, 2012·26 cites·44 claims
- 1384US9806200B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Oct 31, 2017·2 cites·29 claims
- 1483US11282964B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Mar 22, 2022·2 cites·11 claims
- 1583US10141344B2Semiconductor device and method of manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Nov 27, 2018·3 cites·22 claims
- 1680US8252669B2Method for manufacturing microcrystalline semiconductor film by plasma CVD apparatusTORIUMI SATOSHI·Filed 2010·Granted Aug 28, 2012·4 cites·11 claims
- 1779US10032888B2Semiconductor device, method for manufacturing semiconductor device, and electronic appliance having semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Jul 24, 2018·2 cites·14 claims
- 1877US7777232B2Display device and electronic device using the sameSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Aug 17, 2010·5 cites·25 claims
- 1975US8629445B2Semiconductor device, manufacturing method thereof, and electronic applianceTANAKA TETSUHIRO·Filed 2012·Granted Jan 14, 2014·4 cites·15 claims
- 2075US2024006539A1Semiconductor device and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 2173US11784259B2Oxide semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Oct 10, 2023·0 cites·6 claims
- 2273US8476638B2Plasma CVD apparatusTORIUMI SATOSHI·Filed 2012·Granted Jul 2, 2013·2 cites·16 claims
- 2368US11133402B2Semiconductor device, method for manufacturing semiconductor device, and electronic appliance having semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Sep 28, 2021·0 cites·18 claims
- 2468US8828859B2Method for forming semiconductor film and method for manufacturing semiconductor deviceTANAKA TETSUHIRO·Filed 2012·Granted Sep 9, 2014·2 cites·7 claims
- 2565US11742431B2Semiconductor device and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Aug 29, 2023·0 cites·14 claims
- 2662US10553704B2Semiconductor device, method for manufacturing semiconductor device, and electronic appliance having semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Feb 4, 2020·0 cites·13 claims
- 2760US8557687B2Method for forming microcrystalline semiconductor film and method for manufacturing thin film transistorTAJIMA RYOTA·Filed 2010·Granted Oct 15, 2013·1 cites·10 claims
- 2854US9831326B2Manufacturing method of semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Nov 28, 2017·0 cites·19 claims
- 2952US11495601B2Semiconductor device and manufacturing method of semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Nov 8, 2022·0 cites·15 claims
- 3050US11997846B2Semiconductor device and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted May 28, 2024·0 cites·14 claims
- 3147US11929416B2Semiconductor device and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Mar 12, 2024·0 cites·4 claims
- 3247US9431541B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Aug 30, 2016·0 cites·24 claims
- 3346US12349481B2Imaging device, manufacturing method thereof, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Jul 1, 2025·0 cites·6 claims
- 3439US8916425B2Method for forming microcrystalline semiconductor film and method for manufacturing semiconductor deviceTAJIMA RYOTA·Filed 2011·Granted Dec 23, 2014·0 cites·19 claims
- 3538US2019139783A1Semiconductor device and method for fabricating semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →