Inventor

Shoichiro Ogumi

Inventor

Tokyo, JP

Overview

7→

Patents

2015–2020

Patent span

Physics

Primary field (CPC G)

Patents· 7 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus25%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form21%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%

G06FElectric digital data processing4%

G09FDisplaying4%

H01BCables4%

H01LSemiconductor devices4%

H10KOrganic electric solid-state devices4%

Y10TTechnical subjects covered by former us classification4%

PatentTitleYear

10,831,327Electroconductive film, touch panel, and image display device2020 10,295,706Optical film, polarizing plate, liquid crystal panel, and image display apparatus2019 10,048,407Antiglare film, polarizer, and image display device2018 9,835,768Anti-glare film, polarizer, liquid-crystal panel, and image display device2017 9,804,300'Anti-glare film, polarizer, liquid-crystal panel, and image display device'2017 9,207,370'Anti-glare film, polarizing plate and image display device'2015 9,146,335'Optical layered body, polarizer and image display device'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to DAINIPPON PRINTING CO LTD (7)· patent assignee history

2015–2020Based in Tokyo, JP· patent location history

2018Patents assigned to EGUCHI JUNYA (1)· patent assignee history

2018Patents assigned to KITAMURA TASUKU (1)· patent assignee history

2018Patents assigned to OGUMI SHOICHIRO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DAINIPPON PRINTING CO LTD	7	2015–2020
EGUCHI JUNYA	1	2018
KITAMURA TASUKU	1	2018
OGUMI SHOICHIROself	1	2018

Locations

Location	Patents	Span
Tokyo, JP	7	2015–2020