Maki Takizawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Package structure of a piezoelectric device mounting and supporting...
- Patent number 8,558,435
- Issue date Oct 15, 2013
- Citizen Holdings Co., Ltd.
- Kazuo Murata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Quartz oscillator manufacturing method and quartz oscillator
- Patent number 7,394,326
- Issue date Jul 1, 2008
- Citizen Holdings Co., Ltd.
- Maki Takizawa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC DEVICE
- Publication number 20110018399
- Publication date Jan 27, 2011
- CITIZEN HOLDINGS CO., LTD.
- Kazuo Murata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Quartz oscillator manufacturing method and quartz oscillator
- Publication number 20070176702
- Publication date Aug 2, 2007
- Citizen Watch Co., Ltd.
- Maki Takizawa
- H03 - BASIC ELECTRONIC CIRCUITRY