Inventor

Yoshikatsu Arayama

Inventor

Aizuwakamatsu, JP

Overview

1998

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.

B21Cprimary

B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling25%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application25%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%

Y10TTechnical subjects covered by former us classification25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to MITSUBISHI SHINDO KK (1)· patent assignee history

1998Based in Aizuwakamatsu, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI SHINDO KK	1	1998

Locations

Location	Patents	Span
Aizuwakamatsu, JP	1	1998