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Inventor

Hiromi Satoh

Inventor
Yokohama, JP

Overview

2→
Patents
1990–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 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 sludge25%
B01DSeparation13%
C12MApparatus for enzymology or microbiology13%
C12NMicroorganisms or enzymes13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
8,900,456'Method of treating a plant wastewater and treatment system therefor'20144,957,868'Cylindrical hollow carriers for microorganisms made of nonwoven fabric'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to CHIYODA CHEM ENG CONSTRUCT CO (1)· patent assignee history
1990–2014Based in Yokohama, JP· patent location history
2014Patents assigned to CHIYODA CORP (1)· patent assignee history
2014Patents assigned to IMAHAMA TOSHINOBU (1)· patent assignee history
2014Patents assigned to KAWAMURA KAZUSHIGE (1)· patent assignee history
2014Patents assigned to KITANAKA ATSUSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHIYODA CHEM ENG CONSTRUCT CO11990
CHIYODA CORP12014
IMAHAMA TOSHINOBU12014
KAWAMURA KAZUSHIGE12014
KITANAKA ATSUSHI12014
Locations
LocationPatentsSpan
Yokohama, JP21990–2014