Inventor

Sadao Nishimura

Inventor

Funabashi, JP

Overview

1992

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.

B21Bprimary

B21BRolling of metal33%

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

Y10TTechnical subjects covered by former us classification33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to HITACHI LTD (1)· patent assignee history

1992Based in Funabashi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	1	1992

Locations

Location	Patents	Span
Funabashi, JP	1	1992