Inventor

Tetsuya Chikatsune

Inventor

Ehime, JP

Overview

2008–2012

Patent span

Chemistry

Primary field (CPC C)

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

C07Cprimary

C07CAcyclic or carbocyclic compounds15%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds15%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%

C08JWorking-up8%

D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons8%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons8%

D02GCrimping or curling fibres, filaments, threads, or yarns8%

D06PDyeing or printing textiles8%

D10BIndexing scheme associated with sublasses of section d, relating to textiles8%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2008–2009Patents assigned to TEIJIN LTD (2)· patent assignee history

2008–2009Based in Ehime, JP· patent location history

2012Patents assigned to CHIKATSUNE TETSUYA (1)· patent assignee history

2012Patents assigned to KAWAMURA KENJI (1)· patent assignee history

2012Patents assigned to TACHIBANA KEI (1)· patent assignee history

2012Patents assigned to TEIJIN FIBERS LTD (1)· patent assignee history

2012Based in Matsuyama, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Ehime, JP	2	2008–2009
Matsuyama, JP	1	2012