Toshinori Kimura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum switch including windmill-shaped electrodes
- Patent number 6,479,778
- Issue date Nov 12, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Toshinori Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit board with conductor layer for increased breakdown voltage
- Patent number 5,986,218
- Issue date Nov 16, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Hirotaka Muto
- H01 - BASIC ELECTRIC ELEMENTS