Inventor

Chiaki Harada

Inventor

Osaka, JP

Overview

6→

Patents

1995–2014

Patent span

Performing operations

Primary field (CPC B)

Patents· 6 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification16%

B01DSeparation5%

B08BCleaning in general5%

B29CShaping or joining of plastics5%

B29DProducing particular articles from plastics or from substances in a plastic state5%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%

B29LIndexing scheme associated with subclass b29c, relating to particular articles5%

C02FTreatment of water, waste water, sewage, or sludge5%

C08LCompositions of macromolecular compounds5%

C09JAdhesives5%

PatentTitleYear

8,672,142'Composite semipermeable membrane'2014 8,584,870'Composite semipermeable membrane'2013 7,209,196'Transparent protective film for polarizing plate, process for producing the same, polarizing plate, and optical film and liquid crystal display using polarizing plate'2007 6,414,073'Pressure-sensitive adhesive material'2002 6,126,772'Method for resist removal, and adhesive or adhesive sheet for use in the same'2000 5,411,779'Composite tubular article and process for producing the same'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2014Patents assigned to NITTO DENKO CORP (5)· patent assignee history

1995–2014Based in Osaka, JP· patent location history

2007Based in Ibaraki, JP· patent location history

2014Patents assigned to HARADA CHIAKI (1)· patent assignee history

2014Patents assigned to KONISHI TAKAHISA (1)· patent assignee history

2014Patents assigned to KURATA NAOKI (1)· patent assignee history

2014Patents assigned to MARUYAMA KOUJI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NITTO DENKO CORP	5	1995–2014
HARADA CHIAKIself	1	2014
KONISHI TAKAHISA	1	2014
KURATA NAOKI	1	2014
MARUYAMA KOUJI	1	2014

Locations

Location	Patents	Span
Osaka, JP	5	1995–2014
Ibaraki, JP	1	2007