Katsumi Yasunaka

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic discharge protection device and method of manufacturi...
- Patent number 10,714,932
- Issue date Jul 14, 2020
- Murata Manufacturing Co., Ltd.
- Takahiro Sumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
ESD protection device and manufacturing method for same
- Patent number 10,381,806
- Issue date Aug 13, 2019
- Murata Manufacturing Co., Ltd.
- Katsumi Yasunaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
ESD protection device
- Patent number 10,193,332
- Issue date Jan 29, 2019
- Murata Manufacturing Co., Ltd.
- Jun Adachi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
ESD protective device
- Patent number 9,780,533
- Issue date Oct 3, 2017
- Murata Manufacturing Co., Ltd.
- Katsumi Yasunaka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ESD PROTECTION DEVICE AND MANUFACTURING METHOD FOR SAME
- Publication number 20170244223
- Publication date Aug 24, 2017
- Murata Manufacturing Co., Ltd.
- Katsumi YASUNAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC DISCHARGE PROTECTION DEVICE AND METHOD OF MANUFACTURI...
- Publication number 20170093150
- Publication date Mar 30, 2017
- Murata Manufacturing Co., Ltd.
- Takahiro SUMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROSTATIC DISCHARGE PROTECTION DEVICE AND METHOD OF MANUFACTURI...
- Publication number 20170033097
- Publication date Feb 2, 2017
- Murata Manufacturing Co., Ltd.
- Takahiro SUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ESD PROTECTIVE DEVICE
- Publication number 20160104999
- Publication date Apr 14, 2016
- MURATA MANUFACTURING CO., LTD.
- Katsumi Yasunaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ESD PROTECTION DEVICE
- Publication number 20160056627
- Publication date Feb 25, 2016
- MURATA MANUFACTURING CO., LTD.
- Jun Adachi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER