Inventor
MASATOSHI AKETA
Inventor
JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices29%
H10DInorganic electric semiconductor devices22%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1022%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%
B23KSoldering or unsoldering6%
B28DWorking stone or stone-like materials6%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems2%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters2%
PatentTitleYear
12,477,788Semiconductor device202512,283,627Semiconductor device having a gate insulating layer202512,148,667Semiconductor device manufacturing method and wafer-attached structure202412,080,760SiC semiconductor device202412,062,726Semiconductor device202412,051,662Electronic component and semiconductor device202412,027,579Semiconductor device having a carrier trapping region including crystal defects202411,996,449Semiconductor device with carbon-density-decreasing region202411,749,749Semiconductor device202311,742,243Semiconductor device manufacturing method and wafer-attached structure202311,664,465Semiconductor device202311,605,707Semiconductor device202311,502,172Semiconductor device with carbon-density-decreasing region202211,355,651Semiconductor device202211,264,280Semiconductor device manufacturing method and wafer-attached structure202211,239,189Electronic component and semiconductor device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to ROHM CO LTD (16)· patent assignee history
2022–2025Based in JP· patent location history
2025Patents assigned to ROHM LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROHM CO LTD | 16 | 2022–2025 |
| ROHM LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 16 | 2022–2025 |