Masashi Natsume

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Variable capacitor and electronic device
- Patent number 10,284,181
- Issue date May 7, 2019
- Taiyo Yuden Co., Ltd.
- Masashi Natsume
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable capacitance device and communication apparatus
- Patent number 10,044,105
- Issue date Aug 7, 2018
- Taiyo Yuden Co., Ltd.
- Kentaro Morito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable capacitance device and antenna device
- Patent number 9,929,468
- Issue date Mar 27, 2018
- Taiyo Yuden Co., Ltd.
- Tomokazu Ikenaga
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE CAPACITOR AND ELECTRONIC DEVICE
- Publication number 20180006634
- Publication date Jan 4, 2018
- Taiyo Yuden Co., Ltd.
- Masashi NATSUME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE CAPACITANCE DEVICE AND COMMUNICATION APPARATUS
- Publication number 20160254599
- Publication date Sep 1, 2016
- Taiyo Yuden Co., Ltd.
- Kentaro MORITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VARIABLE CAPACITANCE DEVICE AND ANTENNA DEVICE
- Publication number 20160049730
- Publication date Feb 18, 2016
- Taiyo Yuden Co., Ltd.
- Tomokazu Ikenaga
- H01 - BASIC ELECTRIC ELEMENTS