标题:
Ultrasonic device, ultrasonic module, and ultrasonic measuring device
当前申请(专利权)人:
SEIKO EPSON CORPORATION
发明人:
MIYAZAWA, HIROMU | ITO, HIROSHI | NAKAMURA, TOMOAKI | YAMADA, MASAYOSHI | KIYOSE, KANECHIKA | FUNASAKA, TSUKASA
简单同族:
CN107773271A | JP2018029748A | US10458957 | US20180059067A1