Inventor

Hajime Noda

Inventor

Tokyo, JP

Overview

1989–2004

Patent span

Mechanical engineering

Primary field (CPC F)

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

F28Fprimary

F28FDetails of heat-exchange and heat-transfer apparatus, of general application27%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material7%

F25BRefrigeration machines, plants or systems7%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact7%

F28GCleaning of internal or external surfaces of heat-exchange or heat-transfer conduits, e.g. water tubes or boilers7%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light7%

H10NElectric solid-state devices not otherwise provided for7%

Y10TTechnical subjects covered by former us classification7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1989–2004Patents assigned to FURUKAWA ELECTRIC CO LTD (6)· patent assignee history

1989Based in Yokohama, JP· patent location history

1997–2004Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FURUKAWA ELECTRIC CO LTD	6	1989–2004

Locations

Location	Patents	Span
Tokyo, JP	5	1997–2004
Yokohama, JP	1	1989