Haruhisa Fujii

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Hyogo, JP

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Patents Grantslast 30 patents

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
Information Patent Grant
Ion implanter
- Patent number 5,072,125
- Issue date Dec 10, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Koichiro Nakanishi
- H01 - BASIC ELECTRIC ELEMENTS