Keiji Hideshima

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Yamato, JP

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Patents Grantslast 30 patents

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