Inventor

Yoshinari Tanigawa

Inventor

Tokoname, JP

Overview

1987

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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 general33%

Y02PClimate change mitigation technologies in the production or processing of goods33%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to NGK INSULATORS LTD (1)· patent assignee history

1987Based in Tokoname, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NGK INSULATORS LTD	1	1987

Locations

Location	Patents	Span
Tokoname, JP	1	1987