Inventor

Taketoshi Usui

Inventor

Nobeoka, JP

Overview

1998–2012

Patent span

Chemistry

Primary field (CPC C)

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

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%

C08LCompositions of macromolecular compounds19%

C09JAdhesives13%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%

Y10TTechnical subjects covered by former us classification13%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%

C09DCoating compositions, e.g. paints, varnishes or lacquers6%

H05KPrinted circuits6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1998–2000Patents assigned to ASAHI CHEMICAL IND (3)· patent assignee history

1998–2000Based in Nobeoka, JP· patent location history

2010–2011Patents assigned to ASAHI KASEI CHEMICALS CORP (2)· patent assignee history

2010–2011Based in Yokohama, JP· patent location history

2012Patents assigned to ASAHI KASEI EMD CORP (1)· patent assignee history

2012Patents assigned to SHIMADA HITOSHI (1)· patent assignee history

2012Patents assigned to USUI TAKETOSHI (1)· patent assignee history

2012Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations