Inventor

Katsuhiro Tsuda

Inventor

Gunma, JP

Overview

1997

Patent span

Mechanical engineering

Primary field (CPC F)

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

F24Fprimary

F24FAir-conditioning33%

F25BRefrigeration machines, plants or systems33%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to SANYO ELECTRIC CO (2)· patent assignee history

1997Based in Gunma, JP· patent location history

1997Based in Ooizumimachi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SANYO ELECTRIC CO	2	1997

Locations

Location	Patents	Span
Gunma, JP	1	1997
Ooizumimachi, JP	1	1997