Inventor
TAKUYA FUTATSUYAMA
Inventor
JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Cprimary
G11CStatic stores34%
H10BElectronic memory devices30%
H01LSemiconductor devices23%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
G06FElectric digital data processing4%
H10DInorganic electric semiconductor devices2%
PatentTitleYear
12,414,310Semiconductor memory devices and method of manufacturing the same202512,321,598Nonvolatile semiconductor memory device202512,254,929Semiconductor memory device202511,875,856Semiconductor memory device202411,705,204Semiconductor memory device202311,670,382Memory device202311,626,142Semiconductor memory device202311,615,850Semiconductor memory device202311,592,987Nonvolatile semiconductor memory device202311,443,787Semiconductor memory device202211,270,773Semiconductor memory device202211,238,938Semiconductor memory device202211,211,396Semiconductor memory device202111,176,971Semiconductor memory device202111,164,888Semiconductor memory device202111,158,389Memory device2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to KIOXIA CORP (12)· patent assignee history
2021–2022Patents assigned to TOSHIBA MEMORY CORP (5)· patent assignee history
2021–2025Based in JP· patent location history
2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2025Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KIOXIA CORP | 12 | 2021–2025 |
| TOSHIBA MEMORY CORP | 5 | 2021–2022 |
| SAMSUNG ELECTRONICS CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 15 | 2021–2025 |
| KR | 1 | 2025 |