Inventor

Jun Fukui

Inventor

Machida, JP

Overview

1976–1989

Patent span

Performing operations

Primary field (CPC B)

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

G01Fprimary

G01FMeasuring volume, volume flow, mass flow or liquid level22%

B01DSeparation11%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%

C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals11%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general11%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy11%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%

Y10TTechnical subjects covered by former us classification11%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to KUREHA CHEMICAL IND CO LTD (1)· patent assignee history

1976Based in Tokyo, JP· patent location history

1981–1989Patents assigned to KAWASAKI HEAVY IND LTD (2)· patent assignee history

1981Patents assigned to NIPPON ELECTRIC CO (2)· patent assignee history

1981Based in Machida, JP· patent location history

1981Based in Nishinomiya, JP· patent location history

1989Patents assigned to AGENCY IND SCIENCE TECHN (1)· patent assignee history

1989Based in Sakae, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations