Kazuhiko TAKENAKA

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Nagano-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Common-mode choke coil
- Patent number 11,837,396
- Issue date Dec 5, 2023
- Murata Manufacturing Co., Ltd.
- Kazuhiko Takenaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil component
- Patent number 11,651,888
- Issue date May 16, 2023
- Murata Manufacturing Co., Ltd.
- Akio Igarashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminated inductor
- Patent number 8,198,971
- Issue date Jun 12, 2012
- Murata Manufacturing Co., Ltd.
- Kazuhiko Takenaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Noise filter
- Patent number 7,161,446
- Issue date Jan 9, 2007
- Murata Manufacturing Co., Ltd.
- Katsuyuki Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sintered ferrite body and laminated ferrite component including same
- Patent number 6,623,878
- Issue date Sep 23, 2003
- Murata Manufacturing Co., Ltd.
- Kazuhiko Takenaka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Magnetic ceramic composition and inductor using the composition
- Patent number 6,210,596
- Issue date Apr 3, 2001
- Murata Manufacturing Co., Ltd.
- Kazuhiko Takenaka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Lamination type inductor array
- Patent number 6,191,667
- Issue date Feb 20, 2001
- Murata Mfg. Co., Ltd.
- Kazuhiko Takenaka
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
COMMON-MODE CHOKE COIL
- Publication number 20240047121
- Publication date Feb 8, 2024
- Murata Manufacturing Co., Ltd.
- Kazuhiko TAKENAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMON-MODE CHOKE COIL
- Publication number 20190244744
- Publication date Aug 8, 2019
- Murata Manufacturing Co., Ltd.
- Kazuhiko TAKENAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL COMPONENT
- Publication number 20190244748
- Publication date Aug 8, 2019
- Murata Manufacturing Co., Ltd.
- Akio IGARASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAMINATED INDUCTOR
- Publication number 20110001599
- Publication date Jan 6, 2011
- Murata Manufacturing Co., Ltd.
- Kazuhiko TAKENAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Noise filter
- Publication number 20060028303
- Publication date Feb 9, 2006
- Murata Manufacturing Co. ,Ltd.
- Katsuyuki Uchida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Noise filter
- Publication number 20040135652
- Publication date Jul 15, 2004
- Murata Manufacturing Co., Ltd.
- Katsuyuki Uchida
- H03 - BASIC ELECTRONIC CIRCUITRY