Inventor

Tutomu Kamata

Inventor

Hitachi, JP

Overview

1981

Patent span

Mechanical engineering

Primary field (CPC F)

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

F03Bprimary

F03BMachines or engines for liquids50%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to HITACHI LTD (1)· patent assignee history

1981Based in Hitachi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	1	1981

Locations

Location	Patents	Span
Hitachi, JP	1	1981