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Inventor

Mamoru Tateno

Inventor
Kadoma, JP

Overview

4→
Patents
1989–2004
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Hprimary
H01HElectric switches75%
G01RMeasuring electric variables25%
PatentTitleYear
6,707,287'Electrical quantity sensor'20046,700,466'Contactor'20045,420,555'Plural sealed contact units with common electromagnetic operating mechanism'19954,866,227'Sealed contact device'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2004Patents assigned to MATSUSHITA ELECTRIC WORKS LTD (4)· patent assignee history
1989–2004Based in Kadoma, JP· patent location history
2004Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC WORKS LTD41989–2004
Locations
LocationPatentsSpan
Kadoma, JP31989–2004
Osaka, JP12004