Inventor

Takayuki Uto

Inventor

Otsu, JP

Overview

8→

Patents

2015–2021

Patent span

Physics

Primary field (CPC G)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary

G02BOptical elements, systems or apparatus21%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%

B29CShaping or joining of plastics9%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%

F21SNon-portable lighting devices9%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

F21VFunctional features or details of lighting devices or systems thereof6%

Y10TTechnical subjects covered by former us classification6%

B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles3%

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 emitted3%

PatentTitleYear

10,955,593Light source unit2021 10,784,414Light source unit, laminated member, and display and lighting apparatus including them2020 10,732,332Light source unit2020 9,878,523'Laminated film'2018 9,527,266'Multi-layer laminated film'2016 9,452,590'Laminate film and automotive window glass using same'2016 9,327,439'Extrusion die for laminating film'2016 9,199,403'Laminated film'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2021Patents assigned to TORAY INDUSTRIES (8)· patent assignee history

2015–2016Patents assigned to OSADA SYUNICHI (2)· patent assignee history

2015–2016Patents assigned to UTO TAKAYUKI (2)· patent assignee history

2015–2021Based in Otsu, JP· patent location history

2016Patents assigned to GOUDA WATARU (1)· patent assignee history

2016Patents assigned to MATSUO YUJI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TORAY INDUSTRIES	8	2015–2021
OSADA SYUNICHI	2	2015–2016
UTO TAKAYUKIself	2	2015–2016
GOUDA WATARU	1	2016
MATSUO YUJI	1	2016

Locations

Location	Patents	Span
Otsu, JP	8	2015–2021