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Inventor

Keiichi Murakawa

Inventor
Tokyo, JP

Overview

1→
Patents
2005
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
B01DSeparation25%
B01FMixing, e.g. dissolving, emulsifying or dispersing25%
C02FTreatment of water, waste water, sewage, or sludge25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
PatentTitleYear
6,921,063'Gas dissolved water producing apparatus and method thereof and ultrasonic cleaning equipment and method thereof'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to EBARA CORP (1)· patent assignee history
2005Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EBARA CORP12005
Locations
LocationPatentsSpan
Tokyo, JP12005