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Inventor

Yoshio Miyanishi

Inventor
Inazawa, JP

Overview

5→
Patents
1981–1998
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

B66Bprimary
B66BElevators100%
PatentTitleYear
5,780,786'Control apparatus for use in an elevator'19985,427,207'Apparatus for rescuing passengers in a malfunctioning elevator'19954,779,708'Control device for an elevator'19884,624,343'Speed control apparatus for elevator'19864,244,450'Group supervisory system of elevator cars'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1998Patents assigned to MITSUBISHI ELECTRIC CORP (5)· patent assignee history
1981–1995Based in Inazawa, JP· patent location history
1986Based in Nagoya, JP· patent location history
1998Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP51981–1998
Locations
LocationPatentsSpan
Inazawa, JP31981–1995
Tokyo, JP11998
Nagoya, JP11986