Inventor

Shigeo Sugie

Inventor

Kobe, JP

Overview

2004–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

F24Hprimary

F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general20%

F16KValves10%

F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air10%

F23DBurners10%

F24DDomestic- or space-heating systems, e.g. central heating systems10%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact10%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application10%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications10%

Y10TTechnical subjects covered by former us classification10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2004–2021Patents assigned to NORITZ CORP (3)· patent assignee history

2004–2021Based in Kobe, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NORITZ CORP	3	2004–2021

Locations

Location	Patents	Span
Kobe, JP	3	2004–2021