Inventor

Tetsuo Matsumoto

Inventor

Aichi, JP

Overview

1980–2011

Patent span

Chemistry

Primary field (CPC C)

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification13%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%

B04BCentrifuges5%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%

C08JWorking-up5%

C08LCompositions of macromolecular compounds5%

H01BCables5%

H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

A01MCatching, trapping or scaring of animals3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1980–1983Based in Hyogo, JP· patent location history

1981–1985Based in Tokyo, JP· patent location history

1983Patents assigned to ATTO CORP (1)· patent assignee history

1985Patents assigned to DAINIPPON INK & CHEMICALS (1)· patent assignee history

1988–1998Patents assigned to NIPPON ESTER CO LTD (4)· patent assignee history

1988–1991Based in Aichi, JP· patent location history

1993Patents assigned to FURUKAWA ELECTRIC CO LTD (2)· patent assignee history

1993Based in Ichihara, JP· patent location history

2000Patents assigned to UNITIKA LTD (2)· patent assignee history

2000Based in Uji, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations