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Inventor

Minoru Ojiro

Inventor
Ota, JP

Overview

4→
Patents
2013–2014
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.

B29Cprimary
B29CShaping or joining of plastics36%
B29DProducing particular articles from plastics or from substances in a plastic state18%
B29LIndexing scheme associated with subclass b29c, relating to particular articles18%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact9%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
8,827,690'Hollow body molding device'20148,709,333'Method of manufacturing pipe with branch'20148,679,397'Method of manufacturing hollow body'20148,550,154'Resin heat exchanger unit, method for manufacturing the resin heat exchanger unit, and heat exchanger'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to KATAGIRI HIROKI (4)· patent assignee history
2013–2014Patents assigned to OJIRO MINORU (4)· patent assignee history
2013–2014Patents assigned to RP TOPLA LTD (4)· patent assignee history
2013–2014Patents assigned to SAKAMOTO TOMOYOSHI (4)· patent assignee history
2013–2014Based in Ota, JP· patent location history
2014Patents assigned to HATA YASUHIKO (1)· patent assignee history
2014Based in Gunma, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KATAGIRI HIROKI42013–2014
OJIRO MINORUself42013–2014
RP TOPLA LTD42013–2014
SAKAMOTO TOMOYOSHI42013–2014
HATA YASUHIKO12014
Locations
LocationPatentsSpan
Ota, JP22013–2014
Gunma, JP22014