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Inventor

Mitsunari Narahara

Inventor
Tokyo, JP

Overview

2→
Patents
2001–2004
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F28Dprimary
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact50%
F25BRefrigeration machines, plants or systems25%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application25%
PatentTitleYear
6,814,135'Stacked-type evaporator'20046,230,787'Stack type evaporator'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2004Patents assigned to CALSONIC KANSEI CORP (2)· patent assignee history
2001Based in Tochigi, JP· patent location history
2004Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CALSONIC KANSEI CORP22001–2004
Locations
LocationPatentsSpan
Tokyo, JP12004
Tochigi, JP12001