Semiconductor memory device
US-2025380402-A1 · Dec 11, 2025 · US
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Terai Masayuki patents
Terai Masayuki is listed as an inventor on 43 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Terai Masayuki |
| Total patents | 43 |
| First publication | Apr 16, 2015 |
| Latest publication | Dec 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Semiconductor memory device and manufacturing method thereof
US-2025344378-A1 · Nov 6, 2025 · US
Semiconductor devices
US-2025294720-A1 · Sep 18, 2025 · US
Semiconductor device
US-2025212389-A1 · Jun 26, 2025 · US
Semiconductor device
US-2025176163-A1 · May 29, 2025 · US
Semiconductor device
US-2025063727-A1 · Feb 20, 2025 · US
Integrated circuit memory devices having highly integrated memory cells therein with enhanced landing pad structures
US-2025016981-A1 · Jan 9, 2025 · US
Resistive memory device
US-11545214-B2 · Jan 3, 2023 · US
Resistive memory device
US-2022013171-A1 · Jan 13, 2022 · US
Method of manufacturing memory device
US-11094882-B2 · Aug 17, 2021 · US
Recent patents
Latest publications not already listed above.
Variable resistance memory devices
US-10910279-B2 · Feb 2, 2021 · US
Variable resistance memory device
US-10825862-B2 · Nov 3, 2020 · US
Semiconductor device and method for fabricating the same
US-10811462-B2 · Oct 20, 2020 · US
Variable resistance memory devices
US-2020243764-A1 · Jul 30, 2020 · US
Variable resistance memory device
US-2020111835-A1 · Apr 9, 2020 · US
Memory device and method of fabricating the same
US-10608176-B2 · Mar 31, 2020 · US
Method of manufacturing memory device
US-2020083448-A1 · Mar 12, 2020 · US
Variable resistance memory devices and methods of manufacturing the same
US-10546999-B2 · Jan 28, 2020 · US
Memory devices and methods of manufacturing the same
US-10522595-B2 · Dec 31, 2019 · US
Semiconductor device having data storage pattern
US-2019252464-A1 · Aug 15, 2019 · US
Memory device and method of fabricating the same
US-2019245142-A1 · Aug 8, 2019 · US
Memory device and method of fabricating the same
US-10305032-B2 · May 28, 2019 · US
Semiconductor device having data storage pattern
US-10297642-B2 · May 21, 2019 · US
Semiconductor Device Having Data Storage Pattern
US-2018286919-A1 · Oct 4, 2018 · US
Semiconductor device including a line pattern having threshold switching devices
US-2018166502-A1 · Jun 14, 2018 · US
Memory device including ovonic threshold switch adjusting threshold voltage thereof
US-9991315-B2 · Jun 5, 2018 · US
Memory device and method of fabricating the same
US-2018151623-A1 · May 31, 2018 · US
Variable resistance memory devices and methods of manufacturing the same
US-9812501-B2 · Nov 7, 2017 · US
Memory device including ovonic threshold switch adjusting threshold voltage thereof
US-2017294483-A1 · Oct 12, 2017 · US
Memory device including ovonic threshold switch adjusting threshold voltage thereof
US-2017243918-A1 · Aug 24, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Electronics Co Ltd | 43 |
| Terai Masayuki | 3 |
| Lee Jung-Moo | 1 |
| Lee Jin-Woo | 1 |
| Kang Youn-Seon | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10N70/826 | 27 |
| H10B63/84 | 25 |
| H10N70/231 | 25 |
| H10B63/24 | 23 |
| H10N70/063 | 22 |