Yuta Sugiyama

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LaJoll, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Non-reciprocal circuit device and wireless communications equipment...
- Patent number 6,731,183
- Issue date May 4, 2004
- Hitachi Metals, Ltd.
- Shuichi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chip antenna element, antenna apparatus and communications apparatu...
- Patent number 6,476,767
- Issue date Nov 5, 2002
- Hitachi Metals, Ltd.
- Hiroyuki Aoyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Non-reciprocal circuit device and wireless communications equipment...
- Publication number 20020008596
- Publication date Jan 24, 2002
- Shuichi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Chip antenna element, antenna apparatus and communications apparatu...
- Publication number 20010050637
- Publication date Dec 13, 2001
- Hiroyuki Aoyama
- H01 - BASIC ELECTRIC ELEMENTS