Inventor

Makoto Etoh

Inventor

Yokohama, JP

Overview

8→

Patents

1995–2014

Patent span

Performing operations

Primary field (CPC B)

Patents· 8 as inventor

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

B29Cprimary

B29CShaping or joining of plastics25%

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. inserts18%

B29BPreparation or pretreatment of the material to be shaped14%

B29LIndexing scheme associated with subclass b29c, relating to particular articles14%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers14%

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

Y10TTechnical subjects covered by former us classification7%

PatentTitleYear

8,673,197'Multi-layer structure and method of producing the same'2014 8,157,555'Extrusion feed device for composite resin and composite resin mass'2012 8,153,048'Method and device for manufacturing container by compression molding and stretch blow molding'2012 7,341,684'Composite synthetic resin material forming method and apparatus'2008 6,929,836'Multi-layered preform and multi-layered bottle manufactured by using the same'2005 6,716,386'Plastic bottle and method of producing the same'2004 6,349,838'Plastic bottle and method of producing the same'2002 5,467,880'Tamper-revealing screw-cap for a container'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2014Patents assigned to TOYO SEIKAN KAISHA LTD (8)· patent assignee history

1995–2012Based in Kanagawa, JP· patent location history

2002–2014Based in Yokohama, JP· patent location history

2012–2014Patents assigned to ETOH MAKOTO (3)· patent assignee history

2012Patents assigned to IMATANI TSUNEO (2)· patent assignee history

2012Patents assigned to FUKABORI HOTAKA (1)· patent assignee history

2014Patents assigned to GOTO HIROAKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOYO SEIKAN KAISHA LTD	8	1995–2014
ETOH MAKOTOself	3	2012–2014
IMATANI TSUNEO	2	2012
FUKABORI HOTAKA	1	2012
GOTO HIROAKI	1	2014

Locations

Location	Patents	Span
Yokohama, JP	5	2002–2014
Kanagawa, JP	3	1995–2012