Inventor
Yusuke Nakai
Inventor
Otake, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics12%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
H10HInorganic light-emitting semiconductor devices having potential barriers8%
G02BOptical elements, systems or apparatus6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
C08LCompositions of macromolecular compounds4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
Y10TTechnical subjects covered by former us classification4%
B08BCleaning in general3%
PatentTitleYear
11,025,227Multiplexer, high-frequency front-end circuit, and communication device202110,259,149Structure, production method thereof, and article provided with said structure201910,174,838Speed change device for motorcycle20199,975,282Active-energy-ray-curable composition, and process for producing transparent film having fine uneven structure on surface thereof20189,718,910'Article and active energy ray-curable resin composition'20179,494,857'Method for producing product having uneven microstructure on surface thereof'20169,284,445'Resin composition for nano concave-convex structure, transparent member for monitor of vehicle navigation device and transparent member for cover of vehicle meter using same composition'20169,266,262'Method for manufacturing light transmissive film, active energy ray-curable composition, and light transmissive film'20169,234,065'Active energy ray-curable resin composition, product having the uneven microstructure, and method for producing product having the uneven microstructure'20169,138,775'Method for preparing article having uneven microstructure on surface thereof'20159,062,142'Active energy ray-curable resin composition, product having the uneven microstructure, and method for producing product having the uneven microstructure'20159,052,444'Active energy ray-curable resin composition, and production method for products with surfaces of fine concave-convex structures'20158,816,364'Display apparatus'20148,664,672'Light emitting panel having a plurality of light emitting element arrays arranged in descending order of wavelength'20148,497,893'Semiconductor device, optical print head and image forming apparatus'20138,304,792'Semiconductor light emitting apparatus and optical print head'20128,269,314'Display apparatus'20128,258,537'Efficient light emitting semiconductor device'20128,192,259'Ventilation system of sludge receiving facility'20128,141,501'Method and facility for disposing wet sludge'20127,947,576'Method of manufacturing by etching a semiconductor substrate horizontally without creating a vertical face'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2014Patents assigned to OKI DATA KK (7)· patent assignee history
2011–2014Based in Tokyo, JP· patent location history
2012–2018Patents assigned to NAKAI YUSUKE (15)· patent assignee history
2012–2014Patents assigned to FUJIWARA HIROYUKI (6)· patent assignee history
2012–2014Patents assigned to FURUTA HIRONORI (6)· patent assignee history
2012–2014Based in Hachioji, JP· patent location history
2015–2019Patents assigned to MITSUBISHI RAYON CO (8)· patent assignee history
2015–2019Based in Otake, JP· patent location history
2016–2018Based in Hiroshima, JP· patent location history
2021Based in Nagaokakyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAKAI YUSUKEself | 15 | 2012–2018 |
| MITSUBISHI RAYON CO | 8 | 2015–2019 |
| OKI DATA KK | 7 | 2011–2014 |
| FUJIWARA HIROYUKI | 6 | 2012–2014 |
| FURUTA HIRONORI | 6 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Otake, JP | 8 | 2015–2019 |
| Tokyo, JP | 6 | 2011–2014 |
| Hiroshima, JP | 2 | 2016–2018 |
| Hachioji, JP | 2 | 2012–2014 |
| Nagaokakyo, JP | 1 | 2021 |