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Inventor

Katuaki Ohsato

Inventor
Yokohama, JP

Overview

2→
Patents
1976–1978
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation50%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry50%
PatentTitleYear
4,119,703'Process for removal of nitrogen oxides from waste gas'19783,993,731'Selective removal of nitrogen oxides from waste gas'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to JAPAN GASOLINE (1)· patent assignee history
1976–1978Based in Yokohama, JP· patent location history
1978Patents assigned to JAPAN GASOLINE COMPANY LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN GASOLINE11976
JAPAN GASOLINE COMPANY LTD11978
Locations
LocationPatentsSpan
Yokohama, JP21976–1978