Katsuaki Asano

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Ebina, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oxygen diffusion blocking semiconductor capacitor
- Patent number 6,407,422
- Issue date Jun 18, 2002
- Sony Corporation
- Katsuaki Asano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a semiconductor device utilizing self-alig...
- Patent number 4,591,398
- Issue date May 27, 1986
- Sony Corporation
- Norikazu Ouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a semiconductor device
- Patent number 4,584,055
- Issue date Apr 22, 1986
- Sony Corporation
- Akio Kayanuma
- H01 - BASIC ELECTRIC ELEMENTS