Inventor
Yoshikazu Moriwaki
Inventor
Higashihiroshima, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1022%
H01LSemiconductor devices17%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C08LCompositions of macromolecular compounds6%
H10BElectronic memory devices6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
10,490,645Semiconductor devices comprising nitrogen-doped gate dielectric, and methods of forming semiconductor devices201910,115,642Semiconductor devices comprising nitrogen-doped gate dielectric, and methods of forming semiconductor devices20189,922,885'Semiconductor devices comprising nitrogen-doped gate dielectric'20188,698,248'Semiconductor device and method of forming the same'20147,582,554'Method for manufacturing semiconductor device'20097,332,420'Method for manufacturing semiconductor device'20085,384,187'Biodegradable resin compositions and laminates based thereon'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to NIPPON SYNTHETIC CHEM IND (1)· patent assignee history
1995Based in Osaka, JP· patent location history
2008–2009Patents assigned to ELPIDA MEMORY INC (2)· patent assignee history
2008–2014Based in Tokyo, JP· patent location history
2014Patents assigned to MORIWAKI YOSHIKAZU (1)· patent assignee history
2018–2019Patents assigned to MICRON TECHNOLOGY INC (3)· patent assignee history
2018–2019Based in Higashihiroshima, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MICRON TECHNOLOGY INC | 3 | 2018–2019 |
| ELPIDA MEMORY INC | 2 | 2008–2009 |
| MORIWAKI YOSHIKAZUself | 1 | 2014 |
| NIPPON SYNTHETIC CHEM IND | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Higashihiroshima, JP | 3 | 2018–2019 |
| Tokyo, JP | 3 | 2008–2014 |
| Osaka, JP | 1 | 1995 |