Toshio Kurahashi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing semiconductor devices using lift-off technique
- Patent number 4,328,263
- Issue date May 4, 1982
- Fujitsu Limited
- Toshio Kurahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor devices having photoresist fi...
- Patent number 4,328,262
- Issue date May 4, 1982
- Fujitsu Limited
- Toshio Kurahashi
- H01 - BASIC ELECTRIC ELEMENTS