Sachiya Sano

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Switch having a visable indicator
- Patent number 4,877,931
- Issue date Oct 31, 1989
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Toshihiro Kawase
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Push-button switch with unlocking prevention assembly
- Patent number 4,870,229
- Issue date Sep 26, 1989
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Toshihiro Kawase
- H01 - BASIC ELECTRIC ELEMENTS