Inventor
HAJIME NAGO
Inventor
JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices35%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1030%
H01LSemiconductor devices26%
C23CCoating metallic material9%
PatentTitleYear
12,501,637Nitride semiconductor and semiconductor device202512,477,799Nitride semiconductor and semiconductor device202512,469,698Wafer having silicon substrate with suppressed fractures, semiconductor device, and method for manufacturing the wafer202512,266,698Nitride semiconductor including multi-portion nitride region202512,170,318Nitride semiconductor, semiconductor device, and method for manufacturing nitride semiconductor202411,955,520Nitride semiconductor with multiple nitride regions of different impurity concentrations, wafer, semiconductor device and method for manufacturing the same202411,757,006Semiconductor device, method for manufacturing semiconductor device, and manufacturing apparatus of semiconductor device202311,469,304Semiconductor device, method for manufacturing semiconductor device, and manufacturing apparatus of semiconductor device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to TOSHIBA KK (8)· patent assignee history
2022–2025Based in JP· patent location history
2024–2025Patents assigned to TOSHIBA ELECTRONIC DEVICES & STORAGE CORP (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 8 | 2022–2025 |
| TOSHIBA ELECTRONIC DEVICES & STORAGE CORP | 4 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 8 | 2022–2025 |