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Inventor

Kazuyoshi Hanazawa

Inventor
Nagoya, JP

Overview

2→
Patents
1989–1994
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation50%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact25%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application25%
PatentTitleYear
5,327,740'Dehumidifier'19944,875,911'Apparatus for separating gaseous mixtures'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1994Patents assigned to CKD CORP (2)· patent assignee history
1989Based in Naoya, JP· patent location history
1994Based in Nagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CKD CORP21989–1994
Locations
LocationPatentsSpan
Nagoya, JP11994
Naoya, JP11989