Inventor
Hitoshi Katakura
Inventor
Miyagi, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B82Yprimary
B82YSpecific uses or applications of nanostructures12%
H10HInorganic light-emitting semiconductor devices having potential barriers12%
Y10TTechnical subjects covered by former us classification12%
C01BNon-metallic elements8%
C01GCompounds containing metals not covered by subclasses c01d or c01f8%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
B29DProducing particular articles from plastics or from substances in a plastic state4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
PatentTitleYear
8,187,726'Nanoparticle-resin composite material, light emitting device assembly, and filling material for the light-emitting device assembly'20128,178,071'Metal oxide nanoparticles, production method thereof, light-emitting element assembly, and optical material'20128,076,846'Metal oxide nanoparticles, production method thereof, light-emitting element assembly, and optical material'20117,969,541'Retardation film, method of manufacturing the same, and display'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2012Patents assigned to SONY CORP (4)· patent assignee history
2011–2012Patents assigned to KATAKURA HITOSHI (3)· patent assignee history
2011–2012Patents assigned to LEE SUNG-KIL (3)· patent assignee history
2011–2012Patents assigned to MIZUNO MIKIHISA (3)· patent assignee history
2011–2012Patents assigned to SASAKI YUICHI (2)· patent assignee history
2011–2012Based in Miyagi, JP· patent location history
2011Based in Miaygi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 4 | 2011–2012 |
| KATAKURA HITOSHIself | 3 | 2011–2012 |
| LEE SUNG-KIL | 3 | 2011–2012 |
| MIZUNO MIKIHISA | 3 | 2011–2012 |
| SASAKI YUICHI | 2 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Miyagi, JP | 3 | 2011–2012 |
| Miaygi, JP | 1 | 2011 |