Inventor
TAKASHI YOSHINO
Inventor
JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices22%
C30BSingle-crystal growth19%
H10HInorganic light-emitting semiconductor devices having potential barriers17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
B01DSeparation8%
Y02ATechnologies for adaptation to climate change8%
C01BNon-metallic elements3%
C02FTreatment of water, waste water, sewage, or sludge3%
H03HImpedance networks, e.g. resonant circuits3%
H10DInorganic electric semiconductor devices3%
PatentTitleYear
12,564,023Free-standing substrate for epitaxial crystal growth, and functional element202612,186,711Composite semipermeable membrane202512,161,978Composite semipermeable membrane202412,138,595Composite semipermeable membrane202411,611,017Group 13 element nitride layer, free-standing substrate and functional element202311,555,257Group 13 element nitride layer, free-standing substrate and functional element202311,473,212Group 13 (III) nitride thick layer formed on an underlying layer having high and low carrier concentration regions with different defect densities202211,456,720Bonded body with piezoelectric monocrystalline substrate and supporting substrate202211,437,233Base substrate, functional element, and method for manufacturing base substrate202211,309,455Group 13 element nitride layer, free-standing substrate and functional element202211,245,054Base substrate, functional element, and production method for base substrate2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to NGK INSULATORS LTD (8)· patent assignee history
2022–2026Based in JP· patent location history
2024–2025Patents assigned to TORAY INDUSTRIES (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NGK INSULATORS LTD | 8 | 2022–2026 |
| TORAY INDUSTRIES | 3 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 11 | 2022–2026 |