Title:
超音波送波器及びこれを用いた超音波装置
Document Type and Number:
Japanese Patent JP4263575
Kind Code:
B2
Inventors:
Azumatakashi
Shinichiro Umemura
Mikio Izumi
Jun Kubota
Takashi Kobayashi
Furuhata Hiroshi
Shinichiro Umemura
Mikio Izumi
Jun Kubota
Takashi Kobayashi
Furuhata Hiroshi
Application Number:
JP2003344327A
Publication Date:
May 13, 2009
Filing Date:
October 02, 2003
Export Citation:
Assignee:
Hitachi Medical Co., Ltd.
Jikei University
Jikei University
International Classes:
A61B8/06; H04R3/00; H04R17/00
Domestic Patent References:
| JP8131454A | ||||
| JP58045551A | ||||
| JP60113598A | ||||
| JP5277102A | ||||
| JP59178378A | ||||
| JP64057164A | ||||
| JP62218661A |
Attorney, Agent or Firm:
Polaire Patent Business Corporation
Katsuo Ogawa
Kyosuke Tanaka
Katsuo Ogawa
Kyosuke Tanaka