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Inventor

Nami Kubo

Inventor
Otsu, JP

Overview

2→
Patents
1991–1994
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.

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry50%
B01DSeparation25%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment25%
PatentTitleYear
5,354,476'Method of treating water'19945,024,767'Method for purifying liquids'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1994Patents assigned to TORAY INDUSTRIES (2)· patent assignee history
1991–1994Based in Otsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TORAY INDUSTRIES21991–1994
Locations
LocationPatentsSpan
Otsu, JP21991–1994