Tetsu OYAMADA

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Yamanashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Switch and method for manufacturing same
- Patent number 10,068,723
- Issue date Sep 4, 2018
- Citizen Electronics Co., Ltd.
- Tetsu Oyamada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SWITCH AND METHOD FOR MANUFACTURING SAME
- Publication number 20170229258
- Publication date Aug 10, 2017
- Citizen Electronics Co., Ltd.
- Tetsu OYAMADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PUSH SWITCH
- Publication number 20160104587
- Publication date Apr 14, 2016
- Citizen Electronics Co., Ltd.
- Tetsu OYAMADA
- H01 - BASIC ELECTRIC ELEMENTS