Inventor
Ikuo Mimura
Inventor
Uozu, JP
Overview
Patents· 35 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus36%
G09FDisplaying9%
Y10TTechnical subjects covered by former us classification9%
B29DProducing particular articles from plastics or from substances in a plastic state6%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for6%
B29CShaping or joining of plastics4%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
G06KGraphical data reading3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general2%
PatentTitleYear
9,891,368'Multilayer sheet'20189,372,288'Cube-corner retroreflective sheeting'20169,346,419'Sign plate'20168,728,360'Apparatus and method for producing optical sheeting'20148,517,546'Multi-directional cube corner retroreflective article'20138,511,839'Retroreflective article'20138,511,840'Hexagonal cube corner retroreflective article'20138,459,806'Triangular pyramid type cube corner retroreflection article, and its manufacturing method'20138,388,154'Cube-corner retroreflective article'20138,201,953'Cube corner type retroreflection article'20128,147,075'Printed image-set retroreflective sheeting'20127,980,710'Retroreflective article'20117,950,813'Composite triangular-pyramidal cube-corner retroreflective sheeting and retroreflective articles'20117,938,549'Retroreflective article'20117,815,319'Triangular-pyramidal cube-corner retroreflective article having curved reflective lateral face'20107,670,013'Triangular-pyramidal cube-corner retroreflective article having curved reflective lateral face'20107,598,874'Integrated-circuit enclosed retroreflective product'20097,584,564'Internally illuminated sign'20097,532,124'Retroreflective display devices'20097,248,169'Recursive-reflective display devices'20077,224,279'Integrated circuit enclosed retroreflective product'20076,942,350'Triangular-pyramidal cube-corner retro-reflective sheeting'20056,911,486'Fluorescent retroreflective sheet'20056,899,944'Retroreflective sheeting having printed layer'20056,883,921'Retroreflection device'20056,817,724'Triangular pyramidal cube corner retroreflection element'20046,802,616'Triangular pyramid type cube-corner retroreflective element'20046,685,323'Triangular-pyramidal cube-corner retroreflective sheeting'20046,568,817'Retroreflecting sheet having printed layer'20036,390,629'Triangular-pyramidal cube-corner retroreflection sheet'20026,318,866'Triangular-pyramidal cube-corner retro-reflective sheeting'20016,120,280'Microprism master mold'20006,083,607'Triangular pyramidal cube corner type retroreflective sheet'20006,010,609'Method of making a microprism master mold'20005,945,042'Method for continuously forming an array of optical elements and apparatus therefor'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2018Patents assigned to NIPPON CARBIDE KOGYO KK (34)· patent assignee history
1999–2000Based in Sano, JP· patent location history
2001–2018Based in Uozu, JP· patent location history
2003–2011Based in Toyama, JP· patent location history
2012–2016Patents assigned to MIMURA IKUO (9)· patent assignee history
2013Patents assigned to AMEMIYA KEIJI (4)· patent assignee history
2013–2014Patents assigned to HAYASHI CHIHIRO (4)· patent assignee history
2014Patents assigned to HAMADA HIROSHI (1)· patent assignee history
2016Based in Minato-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON CARBIDE KOGYO KK | 34 | 1999–2018 |
| MIMURA IKUOself | 9 | 2012–2016 |
| AMEMIYA KEIJI | 4 | 2013 |
| HAYASHI CHIHIRO | 4 | 2013–2014 |
| HAMADA HIROSHI | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Uozu, JP | 23 | 2001–2018 |
| Toyama, JP | 7 | 2003–2011 |
| Sano, JP | 4 | 1999–2000 |
| Minato-ku, JP | 1 | 2016 |