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Inventor

Naotaka Sakakibara

Inventor
Tokyo, JP

Overview

1→
Patents
1979
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
PatentTitleYear
4,169,053'Method of treating waste waters containing solid-phase difficultly-soluble compounds'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to NIPPON ELECTRIC CO (1)· patent assignee history
1979Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON ELECTRIC CO11979
Locations
LocationPatentsSpan
Tokyo, JP11979