Akio Matsuoka

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Yamagata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of fabricating a semiconductor device with a polycrystalline...
- Patent number 5,462,889
- Issue date Oct 31, 1995
- NEC Corporation
- Michiko Tsukada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a bipolar transistor included in an integra...
- Patent number 5,372,953
- Issue date Dec 13, 1994
- NEC Corporation
- Akio Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor device with heavily doped shallow region and process...
- Publication number 20020060353
- Publication date May 23, 2002
- NEC Corporation
- Akio Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS