Inventor

Koji Ueoka

Inventor

Otsu, JP

Overview

1995–2020

Patent span

Chemistry

Primary field (CPC C)

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

H01Gprimary

H01GCapacitors15%

H10KOrganic electric solid-state devices15%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%

C08JWorking-up8%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%

C08LCompositions of macromolecular compounds8%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments8%

C09DCoating compositions, e.g. paints, varnishes or lacquers8%

H01LSemiconductor devices8%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1995–2001Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history

1995Based in Neyagawa, JP· patent location history

2001Based in Nara, JP· patent location history

2013–2020Patents assigned to TORAY INDUSTRIES (2)· patent assignee history

2013Patents assigned to ARAI TAKESHI (1)· patent assignee history

2013Patents assigned to ICHIHASHI YASUNORI (1)· patent assignee history

2013Patents assigned to IKEDA TAKESHI (1)· patent assignee history

2013–2020Based in Otsu, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	2	1995–2001
TORAY INDUSTRIES	2	2013–2020
ARAI TAKESHI	1	2013
ICHIHASHI YASUNORI	1	2013
IKEDA TAKESHI	1	2013

Locations