Title:
Electromechanical converter and its manufacturing method
Document Type and Number:
Japanese Patent JP6309034
Kind Code:
B2
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Inventors:
Kazutoshi Torashima
Takahiro Akiyama
Toshio Tomiyoshi
Takahiro Akiyama
Toshio Tomiyoshi
Application Number:
JP2016007422A
Publication Date:
April 11, 2018
Filing Date:
January 18, 2016
Export Citation:
Assignee:
Canon Inc
International Classes:
H04R19/00; B81B3/00; B81C1/00; H01L29/84; H04R31/00
Domestic Patent References:
| JP2009055473A | ||||
| JP2011004280A | ||||
| JP2007259165A | ||||
| JP2006211185A |
Foreign References:
| WO2010032156A1 |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa