Inventor · disambiguated record
Kazunori Nagahata
Also filed as: NAGAHATA KAZUNORI
17 granted patents·3 pending applications·430 citations·filing 1996–2022
92Inventor score
Files withSONY CORP11TOKYO ELECTRON LTD4SONY SEMICONDUCTOR SOLUTIONS CORP3NISHIKIDO KENJU1SONY GROUP CORP1
Top patents by PatentIndex Score
20 records- 0196US5942075APlasma processing apparatusTOKYO ELECTRON LTD·Filed 1996·Granted Aug 24, 1999·277 cites·16 claims
- 0294US6849154B2Plasma etching apparatusTOKYO ELECTRON LTD·Filed 2003·Granted Feb 1, 2005·99 cites·4 claims
- 0386US6818560B1Plasma processing apparatus and plasma processing methodTOKYO ELECTRON LTD·Filed 2000·Granted Nov 16, 2004·37 cites·14 claims
- 0485US8373786B2Solid-state imaging device, manufacturing method thereof, and electronic deviceSONY CORP·Filed 2009·Granted Feb 12, 2013·7 cites·22 claims
- 0582US9219100B2Semiconductor device and solid-state image pickup unitSONY CORP·Filed 2014·Granted Dec 22, 2015·5 cites·13 claims
- 0675US11557573B2Semiconductor device, manufacturing method for semiconductor device, and electronic deviceSONY GROUP CORP·Filed 2021·Granted Jan 17, 2023·0 cites·20 claims
- 0774US9922961B2Semiconductor device, manufacturing method for semiconductor device, and electronic deviceSONY CORP·Filed 2016·Granted Mar 20, 2018·1 cites·20 claims
- 0870US11990366B2Semiconductor device and method for manufacturing the same, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Granted May 21, 2024·0 cites·13 claims
- 0968US8711263B2Solid-state imaging device and electronic apparatus with antireflection structureNISHIKIDO KENJU·Filed 2011·Granted Apr 29, 2014·3 cites·4 claims
- 1066US2013207215A1Solid-state imaging device, manufacturing method thereof, and electronic deviceSONY CORP·Filed 2013·Application pending·0 cites
- 1165US11063020B2Semiconductor device, manufacturing method for semiconductor device, and electronic deviceSONY CORP·Filed 2019·Granted Jul 13, 2021·0 cites·20 claims
- 1261US10373934B2Semiconductor device, manufacturing method for semiconductor device, and electronic deviceSONY CORP·Filed 2018·Granted Aug 6, 2019·0 cites·20 claims
- 1358US9524925B2Method of manufacturing a semiconductor deviceSONY CORP·Filed 2016·Granted Dec 20, 2016·0 cites·7 claims
- 1458US9343392B2Semiconductor device, manufacturing method for semiconductor device, and electronic deviceSONY CORP·Filed 2013·Granted May 17, 2016·0 cites·12 claims
- 1558US7482275B2Plasma treatment method and method of manufacturing semiconductor deviceSONY CORP·Filed 2006·Granted Jan 27, 2009·1 cites·5 claims
- 1656US11264272B2Semiconductor device and method for manufacturing the same, and electronic apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Mar 1, 2022·0 cites·13 claims
- 1752US9472589B2Solid-state imaging device and electronic apparatusSONY CORP·Filed 2014·Granted Oct 18, 2016·0 cites·12 claims
- 1848US9786708B2Unit pixel having an insulated contact penetrating a charge accumulation region, solid-state image pickup unit including the same, and method of manufacturing the unit pixelSONY CORP·Filed 2015·Granted Oct 10, 2017·0 cites·22 claims
- 1946US2005115677A1Plasma etching apparatusTOKYO ELECTRON LTD·Filed 2005·Application pending·0 cites
- 2044US2024321551A1Semiconductor device manufacturing method and film forming apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →