Storage element and storage device
US-2024415033-A1 · Dec 12, 2024 · US
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Sei Hiroaki patents
Sei Hiroaki is listed as an inventor on 39 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sei Hiroaki |
| Total patents | 39 |
| First publication | Jul 23, 2015 |
| Latest publication | Dec 12, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Storage device and storage unit with a chalcogen element
US-11522132-B2 · Dec 6, 2022 · US
Switch device, storage apparatus, and memory system incorporating boron and carbon
US-11462685-B2 · Oct 4, 2022 · US
Sputtering target and method of manufacturing the same, and memory device manufacturing method
US-2022162742-A1 · May 26, 2022 · US
Switch device, storage apparatus, and memory system
US-11183633-B2 · Nov 23, 2021 · US
Selection device and storage apparatus
US-11152428-B2 · Oct 19, 2021 · US
Circuit element, storage device, electronic equipment, method of writing information into circuit element, and method of reading information from circuit element
US-11004902-B2 · May 11, 2021 · US
Switching device and storage unit, and memory system
US-2021036221-A1 · Feb 4, 2021 · US
Switch device, storage apparatus, and memory system
US-2020411759-A1 · Dec 31, 2020 · US
Memory device and memory unit
US-10879312-B2 · Dec 29, 2020 · US
Recent patents
Latest publications not already listed above.
Storage device and storage unit
US-2020350498-A1 · Nov 5, 2020 · US
Switch device and storage unit
US-10804321-B2 · Oct 13, 2020 · US
Selection device and storage apparatus
US-2020052036-A1 · Feb 13, 2020 · US
Switch device and storage unit
US-10529777-B2 · Jan 7, 2020 · US
Memory device and memory unit
US-2019371859-A1 · Dec 5, 2019 · US
Switch device and storage unit
US-2019363134-A1 · Nov 28, 2019 · US
Circuit element, storage device, electronic equipment, method of writing information into circuit element, and method of reading information from circuit element
US-2019296083-A1 · Sep 26, 2019 · US
Memory device and memory unit
US-10418416-B2 · Sep 17, 2019 · US
Switch device and storage unit
US-10403680-B2 · Sep 3, 2019 · US
Switch device, storage apparatus, and memory system
US-2019252609-A1 · Aug 15, 2019 · US
Switch device and storage unit having a switch layer between first and second electrodes
US-10084017-B2 · Sep 25, 2018 · US
Switch device and storage unit
US-2018204881-A1 · Jul 19, 2018 · US
Switch device and storage unit
US-2018047784-A1 · Feb 15, 2018 · US
Switch device and storage unit
US-2017316822-A1 · Nov 2, 2017 · US
Storage device and storage unit with ion source layer and resistance change layer
US-9761796-B2 · Sep 12, 2017 · US
Storage device and storage unit
US-2017125672-A1 · May 4, 2017 · US
Switch device and storage unit
US-2017098684-A1 · Apr 6, 2017 · US
Switch device and storage unit
US-2017098683-A1 · Apr 6, 2017 · US
Switch device and storage unit
US-9543512-B2 · Jan 10, 2017 · US
Switch device and storage unit
US-2016336378-A1 · Nov 17, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sony Semiconductor Solutions Corp | 23 |
| Sony Corp | 18 |
| Mizuguchi Tetsuya | 2 |
| Ohba Kazuhiro | 2 |
| Yasuda Shuichiro | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10N70/826 | 34 |
| H10B63/80 | 28 |
| H10N70/8828 | 26 |
| H01L45/1233 | 25 |
| H10N70/8825 | 24 |