Susumu Wakamatsu

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Gifu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical module, optical module substrate and optical coupling struc...
- Patent number 7,484,897
- Issue date Feb 3, 2009
- NGK Spark Plug Co., Ltd.
- Masaki Ono
- G02 - OPTICS
Information Patent Grant
Optical module, optical module substrate and optical coupling struc...
- Patent number 7,404,680
- Issue date Jul 29, 2008
- NGK Spark Plug Co., Ltd.
- Masaki Ono
- G02 - OPTICS
Information Patent Grant
Antenna and radio frequency module comprising the same
- Patent number 7,071,875
- Issue date Jul 4, 2006
- NGK Spark Plug Co., Ltd.
- Noriyasu Sugimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric antenna for high frequency wireless communication apparatus
- Patent number 6,995,710
- Issue date Feb 7, 2006
- NGK Spark Plug Co., Ltd.
- Noriyasu Sugimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna and radio frequency module comprising the same
- Patent number 6,850,193
- Issue date Feb 1, 2005
- NGK Spark Plug Co., Ltd.
- Noriyasu Sugimoto
Information Patent Grant
Multi-layer wiring board
- Patent number 5,479,138
- Issue date Dec 26, 1995
- NGK Spark Plug Co., Ltd.
- Masao Kuroda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MODULE, OPTICAL MODULE SUBSTRATE AND OPTICAL COUPLING STRUC...
- Publication number 20080063342
- Publication date Mar 13, 2008
- NGK SPARK PLUG CO., LTD.
- Masaki Ono
- G02 - OPTICS
Information Patent Application
Optical module, optical module substrate and optical coupling struc...
- Publication number 20050265671
- Publication date Dec 1, 2005
- NGK SPARK PLUG CO., LTD.
- Masaki Ono
- G02 - OPTICS
Information Patent Application
Antenna and radio frequency module comprising the same
- Publication number 20040001031
- Publication date Jan 1, 2004
- Noriyasu Sugimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric antenna for high frequency wireless communication apparatus
- Publication number 20030092420
- Publication date May 15, 2003
- Noriyasu Sugimoto
- H01 - BASIC ELECTRIC ELEMENTS