Toshikazu Oda

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Atsugi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Relay device for switching radio frequency signal
- Patent number 5,025,237
- Issue date Jun 18, 1991
- Anritsu Corporation
- Syoji Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dial device
- Patent number 4,857,677
- Issue date Aug 15, 1989
- Anritsu Corporation
- Tomeo Tanaka
- G05 - CONTROLLING REGULATING