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Masaoki Takaki
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Hitachi, JP
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last 30 patents
Information
Patent Grant
Sequence control method and apparatus
Patent number
4,683,549
Issue date
Jul 28, 1987
Hitachi, Ltd.
Masaoki Takaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interactive equipment for computer programming by linkage of labele...
Patent number
4,455,619
Issue date
Jun 19, 1984
Hitachi, Ltd.
Shoichi Masui
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for controlling input/output in process control
Patent number
4,339,794
Issue date
Jul 13, 1982
Hitachi, Ltd.
Keiji Hideshima
G05 - CONTROLLING REGULATING
Information
Patent Grant
Programmable sequence controller
Patent number
4,326,207
Issue date
Apr 20, 1982
Hitachi, Ltd.
Hiroharu Suda
G05 - CONTROLLING REGULATING
Information
Patent Grant
Sequence display controlling method and controller
Patent number
4,316,260
Issue date
Feb 16, 1982
Hitachi, Ltd.
Keiji Hideshima
G05 - CONTROLLING REGULATING
Information
Patent Grant
Sequence control system
Patent number
4,298,958
Issue date
Nov 3, 1981
Hitachi, Ltd.
Masaoki Takaki
G05 - CONTROLLING REGULATING
Information
Patent Grant
Fault diagnosis apparatus and method for sequence control system
Patent number
4,183,462
Issue date
Jan 15, 1980
Hitachi, Ltd.
Keiji Hideshima
G06 - COMPUTING CALCULATING COUNTING