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Inventor

Mikimasa Yamaguchi

Inventor
Kanagawa, JP

Overview

4→
Patents
1993–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B01Dprimary
B01DSeparation36%
C02FTreatment of water, waste water, sewage, or sludge36%
B30BPresses in general9%
F26BDrying solid materials or objects by removing liquid therefrom9%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management9%
PatentTitleYear
8,540,079'Sludge filtration apparatus and filter assembly thereof'20135,441,651'Method and apparatus for processing sludge'19955,401,375'Electro-endosmosis type dehydrator'19955,192,413'Electroosmotic dewaterer'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1995Patents assigned to FUJI ELECTRIC CO LTD (3)· patent assignee history
1993–1995Based in Kanagawa, JP· patent location history
1995Based in Yokusuka, JP· patent location history
2013Patents assigned to METAWATER CO LTD (1)· patent assignee history
2013Patents assigned to YAMAGUCHI MIKIMASA (1)· patent assignee history
2013Patents assigned to YOSHIDA KOJI (1)· patent assignee history
2013Based in Yokosuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI ELECTRIC CO LTD31993–1995
METAWATER CO LTD12013
YAMAGUCHI MIKIMASAself12013
YOSHIDA KOJI12013
Locations
LocationPatentsSpan
Kanagawa, JP21993–1995
Yokosuka, JP12013
Yokusuka, JP11995