Toshio Okada

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for displaying state of multi-optical-axis photoswitch and m...
- Patent number 6,414,603
- Issue date Jul 2, 2002
- Keyence Corporation
- Akiji Yamaguchi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Controller for plural area sensors
- Patent number 6,137,408
- Issue date Oct 24, 2000
- Keyence Corporation
- Toshio Okada
- G05 - CONTROLLING REGULATING