Title:
超音波トランスデューサ及びその製造方法、並びに超音波検査装置
Document Type and Number:
Japanese Patent JP6267787
Kind Code:
B2
Inventors:
Shuntaro Machida
Daisuke Tatsuzaki
Daisuke Tatsuzaki
Application Number:
JP2016513595A
Publication Date:
January 24, 2018
Filing Date:
April 18, 2014
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H04R19/00; A61B8/00; G01N29/24; H04R31/00
Domestic Patent References:
| JP2009194934A |
Foreign References:
| US6558330 |
Attorney, Agent or Firm:
Polaire Patent Business Corporation