Magnetic memory device
US-2026011356-A1 · Jan 8, 2026 · US
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Ota Kensuke patents
Ota Kensuke is listed as an inventor on 43 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ota Kensuke |
| Total patents | 43 |
| First publication | Apr 7, 2015 |
| Latest publication | Jan 8, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Semiconductor memory device
US-12477733-B2 · Nov 18, 2025 · US
Memory device
US-12394465-B2 · Aug 19, 2025 · US
Storage device
US-2024324238-A1 · Sep 26, 2024 · US
Semiconductor device
US-12033718-B2 · Jul 9, 2024 · US
Memory device
US-2024087633-A1 · Mar 14, 2024 · US
Semiconductor memory device
US-2023320093-A1 · Oct 5, 2023 · US
Semiconductor device
US-2023298643-A1 · Sep 21, 2023 · US
Semiconductor memory device
US-11737281-B2 · Aug 22, 2023 · US
Ferroelectric-type semiconductor memory device with hole transfer-type layer
US-11605647-B2 · Mar 14, 2023 · US
Recent patents
Latest publications not already listed above.
Memory device
US-11574958-B2 · Feb 7, 2023 · US
Semiconductor memory device
US-2022406796-A1 · Dec 22, 2022 · US
Memory device and method having a control circuit configured to acquire information on a state of a control target, causes the control target to execute a read and write operation based on the state
US-11514970-B2 · Nov 29, 2022 · US
Memory device
US-2022271093-A1 · Aug 25, 2022 · US
Memory device and memory method
US-2022262422-A1 · Aug 18, 2022 · US
Semiconductor memory device
US-2022059570-A1 · Feb 24, 2022 · US
Semiconductor memory device and method of manufacturing the same
US-11195844-B2 · Dec 7, 2021 · US
Semiconductor memory device and method of manufacturing the same
US-2021066316-A1 · Mar 4, 2021 · US
Semiconductor storage device
US-10832742-B2 · Nov 10, 2020 · US
Semiconductor storage device
US-2020265872-A1 · Aug 20, 2020 · US
Storage device
US-10658579-B2 · May 19, 2020 · US
Storage device
US-2020020854-A1 · Jan 16, 2020 · US
Read circuit for a variable resistance memory device
US-10446227-B2 · Oct 15, 2019 · US
Semiconductor memory device
US-10347650-B1 · Jul 9, 2019 · US
Semiconductor memory device
US-10312289-B1 · Jun 4, 2019 · US
Memory device and variable resistance element
US-2019088324-A1 · Mar 21, 2019 · US
Resistance change memory, method of manufacturing resistance change memory, and FET
US-9825096-B2 · Nov 21, 2017 · US
Semiconductor memory device
US-9780170-B2 · Oct 3, 2017 · US
Semiconductor device and method of manufacturing the same
US-9685462-B2 · Jun 20, 2017 · US
Semiconductor device and method for manufacturing the same
US-9614103-B2 · Apr 4, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kioxia Corp | 18 |
| Toshiba Kk | 15 |
| Toshiba Memory Corp | 10 |
| Ota Kensuke | 1 |
| Saitoh Masumi | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10B43/27 | 11 |
| H10B63/845 | 9 |
| H10N70/8833 | 9 |
| H10D30/6755 | 8 |
| H10D99/00 | 7 |