Jiro Fukushima

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Itami, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 5,038,196
- Issue date Aug 6, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Jiro Fukushima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a passivation film
- Patent number 5,013,689
- Issue date May 7, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Isamu Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of packaging a semiconductor laser and photosensitive semico...
- Patent number 4,877,756
- Issue date Oct 31, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Isamu Yamamoto
- G11 - INFORMATION STORAGE