标题:
Sound-electricity conversion device, array-type ultrasonic transducer, and ultrasonic diagnostic apparatus
当前申请(专利权)人:
HITACHI, LTD.
发明人:
UMEMURA, SHINICHIRO | AZUMA, TAKASHI | NAGATA, TATSUYA | FUKUDA, HIROSHI | MINE, TOSHIYUKI | MACHIDA, SYUNTARO
简单同族:
CN1886006A | CN1886006B | EP1736247A2 | EP1736247A3 | EP1736247B1 | JP2006352808A | JP4523879B2 | US20060284519A1 | US7817811