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Inventor

Toshikazu Hanamoto

Inventor
Kamagaya, JP

Overview

1→
Patents
1988
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
B01DSeparation33%
C02FTreatment of water, waste water, sewage, or sludge33%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management33%
PatentTitleYear
4,773,996'Apparatus for dewatering primary dewatered sludge pieces'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to HITACHI METALS LTD (1)· patent assignee history
1988Based in Kamagaya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI METALS LTD11988
Locations
LocationPatentsSpan
Kamagaya, JP11988