Inventor · disambiguated record
Hiroaki Sei
Also filed as: SEI HIROAKI
21 granted patents·8 pending applications·54 citations·filing 2011–2022
92Inventor score
Files withSONY SEMICONDUCTOR SOLUTIONS CORP14SONY CORP11YASUDA SHUICHIRO2MIZUGUCHI TETSUYA1SEI HIROAKI1
Top patents by PatentIndex Score
29 records- 0196US9543512B2Switch device and storage unitSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2015·Granted Jan 10, 2017·17 cites·19 claims
- 0291US10084017B2Switch device and storage unit having a switch layer between first and second electrodesSONY CORP·Filed 2015·Granted Sep 25, 2018·13 cites·28 claims
- 0382US10403680B2Switch device and storage unitSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2016·Granted Sep 3, 2019·3 cites·17 claims
- 0481US10804321B2Switch device and storage unitSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Oct 13, 2020·2 cites·20 claims
- 0580US10529777B2Switch device and storage unitSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2016·Granted Jan 7, 2020·5 cites·17 claims
- 0672US9466791B2Storage device and storage unitSONY CORP·Filed 2013·Granted Oct 11, 2016·4 cites·12 claims
- 0770US11152428B2Selection device and storage apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Oct 19, 2021·1 cites·4 claims
- 0869US9761796B2Storage device and storage unit with ion source layer and resistance change layerSONY CORP·Filed 2013·Granted Sep 12, 2017·3 cites·17 claims
- 0968US11462685B2Switch device, storage apparatus, and memory system incorporating boron and carbonSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Granted Oct 4, 2022·2 cites·12 claims
- 1067US9246090B2Storage device and storage unitSONY CORP·Filed 2013·Granted Jan 26, 2016·1 cites·13 claims
- 1166US10418416B2Memory device and memory unitSONY CORP·Filed 2013·Granted Sep 17, 2019·1 cites·17 claims
- 1261US8710482B2Memory component and memory deviceYASUDA SHUICHIRO·Filed 2011·Granted Apr 29, 2014·2 cites·14 claims
- 1358US10879312B2Memory device and memory unitSONY CORP·Filed 2019·Granted Dec 29, 2020·0 cites·14 claims
- 1452US8546782B2Memory element and memory deviceYASUDA SHUICHIRO·Filed 2011·Granted Oct 1, 2013·0 cites·8 claims
- 1552US2017098684A1Switch device and storage unitSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2016·Application pending·0 cites
- 1652US2022162742A1Sputtering target and method of manufacturing the same, and memory device manufacturing methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Application pending·0 cites
- 1752US2017098683A1Switch device and storage unitSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2016·Application pending·0 cites
- 1852US2024415033A1Storage element and storage deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2022·Application pending·0 cites
- 1951US9263670B2Memory element and memory deviceSONY CORP·Filed 2013·Granted Feb 16, 2016·0 cites·8 claims
- 2047US2016079526A1Storage device and storage unitSONY CORP·Filed 2015·Application pending·0 cites
- 2145US8847194B2Memory component including an ion source layer and a resistance change layer, and a memory device using the sameSONY CORP·Filed 2013·Granted Sep 30, 2014·0 cites·14 claims
- 2244US2021036221A1Switching device and storage unit, and memory systemSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2019·Application pending·0 cites
- 2342US2017125672A1Storage device and storage unitSONY CORP·Filed 2016·Application pending·0 cites
- 2441US11522132B2Storage device and storage unit with a chalcogen elementSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2018·Granted Dec 6, 2022·0 cites·12 claims
- 2541US9202560B2Memory element and memory device with ion source layer and resistance change layerMIZUGUCHI TETSUYA·Filed 2012·Granted Dec 1, 2015·0 cites·11 claims
- 2640US11004902B2Circuit element, storage device, electronic equipment, method of writing information into circuit element, and method of reading information from circuit elementSONY CORP·Filed 2017·Granted May 11, 2021·0 cites·17 claims
- 2737US11183633B2Switch device, storage apparatus, and memory systemSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2017·Granted Nov 23, 2021·0 cites·19 claims
- 2837US9112149B2Memory element and method of manufacturing the same, and memory deviceSEI HIROAKI·Filed 2011·Granted Aug 18, 2015·0 cites·13 claims
- 2932US2017316822A1Switch device and storage unitSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →