RYOHEI HARADA

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Fukui, JP

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Patents Grantslast 30 patents

Information Patent Grant
Common mode choke coil and manufacturing method therefor
- Patent number 11,069,468
- Issue date Jul 20, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tomohiro Fujita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Common mode noise filter
- Patent number 10,636,561
- Issue date Apr 28, 2020
- Panasonic Intellectual Property Management, Co., Ltd.
- Ryohei Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Common mode noise filter
- Patent number 10,305,441
- Issue date May 28, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yoshiharu Omori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Common mode noise filter
- Patent number 10,096,417
- Issue date Oct 9, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yoshiharu Omori
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMMON MODE CHOKE COIL AND MANUFACTURING METHOD THEREFOR
- Publication number 20190333675
- Publication date Oct 31, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- TOMOHIRO FUJITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMON MODE NOISE FILTER
- Publication number 20180041185
- Publication date Feb 8, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO. LTD.
- YOSHIHARU OMORI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMMON MODE NOISE FILTER
- Publication number 20170294257
- Publication date Oct 12, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- YOSHIHARU OMORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMON MODE NOISE FILTER
- Publication number 20160372254
- Publication date Dec 22, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGMENT CO., LTD.
- RYOHEI HARADA
- H01 - BASIC ELECTRIC ELEMENTS