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Inventor

Takaharu Saito

Inventor
Inazawa, JP

Overview

6→
Patents
1981–2001
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

B66Bprimary
B66BElevators25%
B23KSoldering or unsoldering13%
C04BLime, magnesia13%
E02DFoundations13%
E04HBuildings or like structures for particular purposes13%
G01CMeasuring distances, levels or bearings13%
G06FElectric digital data processing13%
PatentTitleYear
6,332,303'Method of building underground structure'20015,900,005'System for extraction of text strings from on-screen computer window displays using the computer operating system in lieu of a clipboard'19995,482,143'Method of controlling a plurality of elevators moving in a common hoistway'19964,819,766'Group supervising system for outdoor observatory elevator'19894,713,767'Apparatus for calculating position of vehicle'19874,270,691'Method of joining ceramic members and its application to oxygen sensor element manufacture'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1987Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
1981Based in Nagoya, JP· patent location history
1987Based in Toyota, JP· patent location history
1989–1996Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history
1989–1996Based in Inazawa, JP· patent location history
1999Patents assigned to TECHCRAFT CO LTD (1)· patent assignee history
1999Based in Tokyo, JP· patent location history
2001Patents assigned to NIC ENGINEERING CO LTD (1)· patent assignee history
2001Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP21989–1996
TOYOTA MOTOR CO LTD21981–1987
NIC ENGINEERING CO LTD12001
TECHCRAFT CO LTD11999
Locations
LocationPatentsSpan
Inazawa, JP21989–1996
Yokohama, JP12001
Tokyo, JP11999
Toyota, JP11987
Nagoya, JP11981