Inventor
Satoko Maenishi
Inventor
Saitama, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus19%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein19%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
Y10TTechnical subjects covered by former us classification11%
B23BTurning7%
B29CShaping or joining of plastics7%
B29DProducing particular articles from plastics or from substances in a plastic state7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
F21VFunctional features or details of lighting devices or systems thereof4%
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 emitted4%
PatentTitleYear
9,671,528'Optical sheet, surface light source device and transmission type display device'20179,423,537'Optical sheet, surface light source device, transmission type display device, light emitting device, mold and mold production method'20169,213,929'Pattern printed sheet'20158,993,100'Transparent sheet having a pattern for infrared reflection'20158,899,814'Optical sheet with unit prisms including unit prism groups'20148,466,408'Surface film for polarizing sheet and polarizing sheet using same'20138,169,707'Sheet-like optical member, resin composition for optical sheet, optical sheet and method for producing the same'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2017Patents assigned to DAINIPPON PRINTING CO LTD (7)· patent assignee history
2012–2017Patents assigned to MAENISHI SATOKO (6)· patent assignee history
2012–2017Patents assigned to NAKAMURA RUNA (3)· patent assignee history
2012Based in Tokyo, JP· patent location history
2013–2015Patents assigned to MIYAZAKI YUICHI (3)· patent assignee history
2013–2017Based in Saitama, JP· patent location history
2014–2017Patents assigned to GOISHIHARA SATOSHI (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAINIPPON PRINTING CO LTD | 7 | 2012–2017 |
| MAENISHI SATOKOself | 6 | 2012–2017 |
| MIYAZAKI YUICHI | 3 | 2013–2015 |
| NAKAMURA RUNA | 3 | 2012–2017 |
| GOISHIHARA SATOSHI | 2 | 2014–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 6 | 2013–2017 |
| Tokyo, JP | 1 | 2012 |