Inventor

Hideyuki Yonezawa

Inventor

Ibaraki, JP

Overview

5→

Patents

2008–2013

Patent span

Physics

Primary field (CPC G)

Patents· 5 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus36%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein36%

C09KMaterials for miscellaneous applications, not provided for elsewhere21%

B29DProducing particular articles from plastics or from substances in a plastic state7%

PatentTitleYear

8,480,925'Depolarizing film, method for production thereof, optical film, and liquid crystal display'2013 8,300,182'Depolarizing film, process for producing the same, and liquid-crystal display'2012 7,604,847'Method for manufacturing liquid crystal alignment film, liquid crystal alignment film, optical film and image viewing display'2009 7,557,883'Polarizing plate with optical compensation layer, method of producing the same, and liquid crystal panel, liquid crystal display, and image display including the same'2009 7,468,777'Method of producing elliptically polarizing plate and image display using the elliptically polarizing plate'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2013Patents assigned to NITTO DENKO CORP (5)· patent assignee history

2008–2013Based in Ibaraki, JP· patent location history

2012–2013Patents assigned to MIYATAKE MINORU (2)· patent assignee history

2012–2013Patents assigned to YONEZAWA HIDEYUKI (2)· patent assignee history

2013Patents assigned to FUCHIDA TAKEHITO (1)· patent assignee history

2013Patents assigned to KAMIJO TAKASHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NITTO DENKO CORP	5	2008–2013
MIYATAKE MINORU	2	2012–2013
YONEZAWA HIDEYUKIself	2	2012–2013
FUCHIDA TAKEHITO	1	2013
KAMIJO TAKASHI	1	2013

Locations

Location	Patents	Span
Ibaraki, JP	5	2008–2013