Yoshihisa Araya

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-frequency package
- Patent number 6,489,679
- Issue date Dec 3, 2002
- Sumitomo Metal (SMI) Electronics Devices Inc.
- Yoshio Tsukiyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
High-frequency package
- Publication number 20010004129
- Publication date Jun 21, 2001
- Yoshio Tsukiyama
- H01 - BASIC ELECTRIC ELEMENTS