Masaru OTA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Choke coil
- Patent number 9,978,491
- Issue date May 22, 2018
- FDK Corporation
- Masaru Ota
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CHOKE COIL
- Publication number 20150042433
- Publication date Feb 12, 2015
- FDK CORPORATION
- Masaru Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CHOKE COIL
- Publication number 20130043969
- Publication date Feb 21, 2013
- Masaru OTA
- H01 - BASIC ELECTRIC ELEMENTS