Shigeyuki Doi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing electronic component and electronic component
- Patent number 10,917,062
- Issue date Feb 9, 2021
- TDK Corporation
- Yoshinori Sato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite device having inductor and coupling member
- Patent number 5,402,321
- Issue date Mar 28, 1995
- TDK Corporation
- Toshio Izu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated LC filter
- Patent number 5,274,346
- Issue date Dec 28, 1993
- TDK Corporation
- Toshio Izu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING ELECTRONIC COMPONENT AND ELECTRONIC COMPONENT
- Publication number 20190199310
- Publication date Jun 27, 2019
- TDK Corporation
- Yoshinori SATO
- H01 - BASIC ELECTRIC ELEMENTS