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Inventor

Shigeharu Ohtsuka

Inventor
Aichi, JP

Overview

4→
Patents
1992–1998
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 switches50%
H01RElectrically-conductive connections50%
PatentTitleYear
5,737,172'Electromagnetic contactor and a method of controlling the same'19985,376,024'Terminal connecting device'19945,266,058'Terminal connecting device'19935,163,175'Switch'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1998Patents assigned to MITSUBISHI ELECTRIC CORP (4)· patent assignee history
1992–1994Based in Aichi, JP· patent location history
1998Patents assigned to MITSUBISHI ELECTRIC ENG (1)· patent assignee history
1998Based in Nagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP41992–1998
MITSUBISHI ELECTRIC ENG11998
Locations
LocationPatentsSpan
Aichi, JP31992–1994
Nagoya, JP11998