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Inventor

Yoshiyasu Maeba

Inventor
Samukawa, JP

Overview

1→
Patents
1989
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
B01DSeparation50%
C23CCoating metallic material50%
PatentTitleYear
4,816,046'Fine particle collector trap for vacuum evacuating system'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to ULVAC CORP (1)· patent assignee history
1989Based in Samukawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ULVAC CORP11989
Locations
LocationPatentsSpan
Samukawa, JP11989