Kouhei Sasaoka

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Higashine, JP

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Patents Grantslast 30 patents

Information Patent Grant
Crystal vibration element and crystal vibration device
- Patent number 10,298,198
- Issue date May 21, 2019
- Kyocera Corporation
- Masahiko Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Crystal device and mounting arrangement
- Patent number 9,660,610
- Issue date May 23, 2017
- KYOCERA CRYSTAL DEVICE CORPORATION
- Kouhei Sasaoka
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
CRYSTAL VIBRATION ELEMENT AND CRYSTAL VIBRATION DEVICE
- Publication number 20170250670
- Publication date Aug 31, 2017
- KYOCERA CRYSTAL DEVICE CORPORATION
- Masahiko Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CRYSTAL DEVICE AND PRODUCING METHOD OF CRYSTAL DEVICE
- Publication number 20150349744
- Publication date Dec 3, 2015
- KYOCERA CRYSTAL DEVICE CORPORATION
- Kouhei Sasaoka
- H01 - BASIC ELECTRIC ELEMENTS