Koji HOSAKA

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Minamiminowa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic component, oscillator, electronic apparatus, and moving...
- Patent number 9,577,604
- Issue date Feb 21, 2017
- Seiko Epson Corporation
- Yuichi Takebayashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic component, oscillator, electronic apparatus, and moving...
- Patent number 9,362,886
- Issue date Jun 7, 2016
- Seiko Epson Corporation
- Yuichi Takebayashi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
VIBRATOR GROUP MANUFACTURING METHOD AND OSCILLATOR MANUFACTURING ME...
- Publication number 20190149091
- Publication date May 16, 2019
- SEIKO EPSON CORPORATION
- Koji HOSAKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC COMPONENT, OSCILLATOR, ELECTRONIC APPARATUS, AND MOVING...
- Publication number 20160254798
- Publication date Sep 1, 2016
- SEIKO EPSON CORPORATION
- Yuichi TAKEBAYASHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC COMPONENT, OSCILLATOR, ELECTRONIC APPARATUS, AND MOVING...
- Publication number 20160065170
- Publication date Mar 3, 2016
- SEIKO EPSON CORPORATION
- Yuichi TAKEBAYASHI
- H03 - BASIC ELECTRONIC CIRCUITRY