Inventor

Haruko Sasaki

Inventor

Yokohama, JP

Overview

4→

Patents

2002–2004

Patent span

Performing operations

Primary field (CPC B)

Patents· 4 as inventor

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

B01Dprimary

B01DSeparation20%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%

Y10TTechnical subjects covered by former us classification13%

B29CShaping or joining of plastics7%

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. inserts7%

B29LIndexing scheme associated with subclass b29c, relating to particular articles7%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%

D21HPulp compositions7%

F24FAir-conditioning7%

G10KSound-producing devices7%

PatentTitleYear

6,767,391'Air filter'2004 6,720,069'Sound absorbing structure'2004 6,703,103'Biologically soluble honeycomb structure'2004 6,344,073'Dehumidifying material, dehumidifying element and manufacturing method therefor'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2004Patents assigned to NICHIAS CORP (2)· patent assignee history

2002–2004Based in Yokohama, JP· patent location history

2004Patents assigned to NICHIAS CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NICHIAS CO LTD	2	2004
NICHIAS CORP	2	2002–2004

Locations

Location	Patents	Span
Yokohama, JP	4	2002–2004