Masaki Shibata

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Patents Grantslast 30 patents

Information Patent Grant
Dielectric chip antenna
- Patent number 6,812,894
- Issue date Nov 2, 2004
- NGK Spark Plug Co., Ltd.
- Masaki Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric antenna
- Patent number 6,801,167
- Issue date Oct 5, 2004
- NGK Spark Plug Co., Ltd.
- Masaki Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro-strip antenna
- Patent number 6,262,682
- Issue date Jul 17, 2001
- NGK Spark Plug Co., Ltd.
- Masaki Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter including various means of adjusting the coupling...
- Patent number 5,926,078
- Issue date Jul 20, 1999
- NGK Spark Plug Co., Ltd.
- Seigo Hino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric filter with non-conductive edge
- Patent number 5,844,454
- Issue date Dec 1, 1998
- NGK Spark Plug Co., Ltd
- Shoji Ono
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Dielectric chip antenna
- Publication number 20030184483
- Publication date Oct 2, 2003
- Masaki Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric antenna
- Publication number 20030184480
- Publication date Oct 2, 2003
- Masaki Shibata
- H01 - BASIC ELECTRIC ELEMENTS