Membership
Tour
Register
Log in
Kyoshi Aratake
Follow
Person
Chiba, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Piezoelectric vibrator, oscillator, electronic equipment and radio-...
Patent number
8,421,546
Issue date
Apr 16, 2013
Seiko Instruments Inc.
Kazuyoshi Sugama
H03 - BASIC ELECTRONIC CIRCUITRY