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Inventor

Tadashi Higasa

Inventor
Ichihara, JP

Overview

1→
Patents
1980
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 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
4,186,177'Method for catalytically reducing nitrogen oxides using moving catalyst bed reactor'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to SUMITOMO CHEMICAL CO (1)· patent assignee history
1980Based in Ichihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO CHEMICAL CO11980
Locations
LocationPatentsSpan
Ichihara, JP11980