Inventor

Masahiro Kaneda

Inventor

Otake, JP

Overview

1976–2014

Patent span

Chemistry

Primary field (CPC C)

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

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds33%

C08LCompositions of macromolecular compounds29%

A61FFilters implantable into blood vessels10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

A61LMethods or apparatus for sterilising materials or objects in general5%

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

C10MLubricating compositions5%

H04LTransmission of digital information, e.g. telegraphic communication5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976–1994Patents assigned to MITSUBISHI RAYON CO (8)· patent assignee history

1976–1994Based in Otake, JP· patent location history

1987–1991Based in Ohtake, JP· patent location history

1988Based in Ootake, JP· patent location history

2007Based in Tokyo, JP· patent location history

2012–2014Patents assigned to KANEDA MASAHIRO (2)· patent assignee history

2012Patents assigned to DAIO SEISHI KK (1)· patent assignee history

2012–2014Based in Shikokuchuo-shi, JP· patent location history

2014Patents assigned to DIAO PAPER CORP (1)· patent assignee history

2014Patents assigned to FUKAE AKINORI (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations