Inventor · disambiguated record
Yuji Egi
Also filed as: EGI YUJI
48 granted patents·16 pending applications·383 citations·filing 2006–2025
98Inventor score
Top patents by PatentIndex Score
64 records- 0198US7738055B2Display device having stacked polarizers that differ in degrees of light absorbing bands and that are between a pair of protective layers such that no protective layer is located between the stacked polarizersSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Jun 15, 2010·50 cites·16 claims
- 0296US9806201B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Oct 31, 2017·16 cites·15 claims
- 0396US8138032B2Method for manufacturing thin film transistor having microcrystalline semiconductor filmMIYAIRI HIDEKAZU·Filed 2009·Granted Mar 20, 2012·45 cites·5 claims
- 0495US8119468B2Thin film transistor and method for manufacturing the sameMIYAIRI HIDEKAZU·Filed 2009·Granted Feb 21, 2012·40 cites·27 claims
- 0595US7859627B2Antireflective film including pyramidal projections and display device including antireflective film comprising pyramidal projectionsSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Dec 28, 2010·27 cites·22 claims
- 0695US7855770B2Liquid crystal display device having a pair of electrodes over an inner side of a substrate of a liquid crystal element in which a stack of polarizers on the outer side of a substrate are provided and arranged between a pair of protective layers such that no protective layer is located between the stacked polarizersSEMICONDUCTOR ENERGY LAB·Filed 2010·Granted Dec 21, 2010·21 cites·27 claims
- 0794US9947777B2Semiconductor device and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Apr 17, 2018·8 cites·24 claims
- 0894US9608123B2Method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Mar 28, 2017·8 cites·24 claims
- 0994US8956929B2Method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2012·Granted Feb 17, 2015·13 cites·18 claims
- 1093US11942370B2Manufacturing method of semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Mar 26, 2024·1 cites·13 claims
- 1193US8723768B2Display deviceEGI YUJI·Filed 2007·Granted May 13, 2014·19 cites·37 claims
- 1292US7659669B2Plasma display panel and field emission displaySEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Feb 9, 2010·17 cites·13 claims
- 1391US10056497B2Semiconductor device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Aug 21, 2018·5 cites·12 claims
- 1490US7864268B2Display device with stack of polarizers having wavelength distributions of extinction coefficient of absorption axesSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Jan 4, 2011·11 cites·15 claims
- 1589US10741679B2Semiconductor device and method for manufactring semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Aug 11, 2020·4 cites·18 claims
- 1689US10224433B2Method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Mar 5, 2019·4 cites·21 claims
- 1788US8467023B2Anti-reflection film and display deviceNISHIDA JIRO·Filed 2011·Granted Jun 18, 2013·5 cites·24 claims
- 1887US2025120126A1Semiconductor device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 1986US8102494B2Anti-reflection film and display deviceNISHIDA JIRO·Filed 2007·Granted Jan 24, 2012·14 cites·39 claims
- 2085US8670091B2Display device having stack of polarizers with wavelength distribution of extinction coefficientEGI YUJI·Filed 2010·Granted Mar 11, 2014·4 cites·17 claims
- 2185US8610846B2Display device with stacked polarizersISHITANI TETSUJI·Filed 2012·Granted Dec 17, 2013·5 cites·9 claims
- 2283US12382669B2Manufacturing method of semiconductor device including mulitple oxidesSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Aug 5, 2025·0 cites·11 claims
- 2383US8053987B2Plasma display panel and field emission displaySEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Nov 8, 2011·6 cites·15 claims
- 2482US12191399B2Semiconductor device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Jan 7, 2025·0 cites·4 claims
- 2580US11600489B2Semiconductor device and method for manufacturing the semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Mar 7, 2023·2 cites·19 claims
- 2680US8164726B2Antireflection film and display deviceEGI YUJI·Filed 2007·Granted Apr 24, 2012·10 cites·35 claims
- 2778US8624254B2Thin film transistorEGI YUJI·Filed 2011·Granted Jan 7, 2014·5 cites·24 claims
- 2878US8237349B2Light-emitting device with antireflective filmNISHIDA JIRO·Filed 2010·Granted Aug 7, 2012·3 cites·8 claims
- 2978US7804559B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Sep 28, 2010·4 cites·18 claims
- 3078US7804244B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Sep 28, 2010·5 cites·21 claims
- 3177US8237346B2Field emission display with antireflective layerEGI YUJI·Filed 2011·Granted Aug 7, 2012·3 cites·14 claims
- 3276US11508850B2Manufacturing method of semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Nov 22, 2022·1 cites·9 claims
- 3376US8164245B2Plasma display panel and field emission display having anti-reflection layer comprising pyramidal projections and a protective layerNISHIDA JIRO·Filed 2007·Granted Apr 24, 2012·4 cites·16 claims
- 3475US8593603B2Display device and electronic deviceEGI YUJI·Filed 2007·Granted Nov 26, 2013·4 cites·26 claims
- 3574US8405800B2Display device with stacked polarizersISHITANI TETSUJI·Filed 2007·Granted Mar 26, 2013·3 cites·10 claims
- 3673US11646378B2Semiconductor device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted May 9, 2023·0 cites·6 claims
- 3772US8525170B2Thin film transistor and manufacturing method thereofYAMAZAKI SHUNPEI·Filed 2009·Granted Sep 3, 2013·4 cites·14 claims
- 3871US9164313B2Display deviceEGI YUJI·Filed 2010·Granted Oct 20, 2015·1 cites·18 claims
- 3971US7808164B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Oct 5, 2010·3 cites·20 claims
- 4070US7839061B2Plasma display panel and field emission displaySEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Nov 23, 2010·2 cites·32 claims
- 4168US2023274935A1Semiconductor device and method for manufacturing the semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 4267US7728928B2Display device having stacked polarizers arranged with transmission axes that deviate from parallel nicol state and wherein extinction coefficients of absorption axes are the sameSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Jun 1, 2010·2 cites·28 claims
- 4364US7956957B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Jun 7, 2011·3 cites·40 claims
- 4462US10923600B2Semiconductor device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Feb 16, 2021·0 cites·8 claims
- 4557US2025336672A1Method for forming metal oxide layer and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 4656US2025301707A1Oxide semiconductor film and semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 4755US7687988B2Display deviceSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Mar 30, 2010·1 cites·24 claims
- 4854US9310641B2Display deviceEGI YUJI·Filed 2010·Granted Apr 12, 2016·0 cites·30 claims
- 4951US2024038529A1Deposition method of metal oxide and manufacturing method of memory deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Application pending·0 cites
- 5050US12414284B2Semiconductor device and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Sep 9, 2025·0 cites·11 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →