Inventor
Akihito Ota
Inventor
Aichi, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere15%
H10HInorganic light-emitting semiconductor devices having potential barriers15%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1015%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted10%
B82YSpecific uses or applications of nanostructures8%
G02BOptical elements, systems or apparatus8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
F21KNon-electric light sources using luminescence6%
C03CChemical composition of glasses, glazes or vitreous enamels4%
A63FCard, board, or roulette games2%
PatentTitleYear
10,377,851Liquid crystal polymer20198,979,656'Communication game system, game device, game implementation method, program and recording medium'2015RE041234'Light-emitting unit having specific fluorescent material'20107,679,101'Light emitting device'20107,607,801'Light emitting apparatus'20097,157,746'Light emitting device having a divalent-europium-activated alkaline earth metal orthosilicate phosphor'20077,138,660'Light emitting device'20066,943,380'Light emitting device having phosphor of alkaline earth metal silicate'20056,717,355'Light-emitting unit'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2010Patents assigned to TOYODA GOSEI KK (4)· patent assignee history
2004–2010Based in Nishikasugai-gun, JP· patent location history
2005–2010Patents assigned to LEUCHSTOFFWERK BREITUNGEN GMBH (4)· patent assignee history
2005–2010Based in Aichi, JP· patent location history
2010Patents assigned to LITEC GBR (1)· patent assignee history
2015Patents assigned to ICHIKAWA MASANORI (1)· patent assignee history
2015Patents assigned to MACHITA TOSHIHIKO (1)· patent assignee history
2015Based in Tokyo, JP· patent location history
2019Based in Sanda, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEUCHSTOFFWERK BREITUNGEN GMBH | 4 | 2005–2010 |
| TOYODA GOSEI KK | 4 | 2004–2010 |
| ICHIKAWA MASANORI | 1 | 2015 |
| LITEC GBR | 1 | 2010 |
| MACHITA TOSHIHIKO | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aichi, JP | 5 | 2005–2010 |
| Nishikasugai-gun, JP | 2 | 2004–2010 |
| Sanda, JP | 1 | 2019 |
| Tokyo, JP | 1 | 2015 |