Katsuhiko Tsubana

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Miyagi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of adjusting a characteristic of wire-wound type chip coil b...
- Patent number 7,373,715
- Issue date May 20, 2008
- Murata Manufacturing Co., Ltd.
- Shinya Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wire-wound type chip coil and method of adjusting a characteristic...
- Patent number 7,196,608
- Issue date Mar 27, 2007
- Murata Manufacturing Co., Ltd.
- Shinya Hirai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Wire-wound type chip coil and method of adjusting a characteristic...
- Publication number 20060033603
- Publication date Feb 16, 2006
- Murata Manufacturing Co., Ltd.
- Shinya Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wire-wound type chip coil and method of adjusting a characteristic...
- Publication number 20050146409
- Publication date Jul 7, 2005
- Shinya Hirai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wire-wound type chip coil and method of adjusting a characteristic...
- Publication number 20030030526
- Publication date Feb 13, 2003
- Murata Manufacturing Co., Ltd.
- Shinya Hirai
- H01 - BASIC ELECTRIC ELEMENTS