Inventor

Takeshi Kitahora

Inventor

Osaka, JP

Overview

9→

Patents

2000–2005

Patent span

Chemistry

Primary field (CPC C)

Patents· 9 as inventor

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

C09Kprimary

C09KMaterials for miscellaneous applications, not provided for elsewhere27%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein27%

H10KOrganic electric solid-state devices20%

Y10TTechnical subjects covered by former us classification13%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

PatentTitleYear

6,900,469'Liquid crystal display element'2005 6,809,473'Organic electro-luminescence display element, finder screen display device, finder and optical device'2004 6,787,201'Liquid crystal composition and liquid crystal light modulating apparatus'2004 6,699,534'Liquid crystal display element'2004 6,683,672'Liquid crystal composition and reflective type liquid crystal display'2004 6,602,563'Liquid crystal display'2003 6,558,817'Organic electroluminescent element'2003 6,468,676'Organic electroluminescent display element, finder screen display device, finder and optical device'2002 6,066,712'Styryl polymer, production method and use thereof'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2005Patents assigned to MINOLTA CO LTD (9)· patent assignee history

2000–2004Based in Amagasaki, JP· patent location history

2003–2005Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MINOLTA CO LTD	9	2000–2005

Locations

Location	Patents	Span
Osaka, JP	5	2003–2005
Amagasaki, JP	4	2000–2004