Title:
電気音響変換器、電子機器、電気音響変換方法および電子機器の音波出力方法
Document Type and Number:
Japanese Patent JP5734874
Kind Code:
B2
Inventors:
Yasuharu Onishi
Shigeo Sato
Jun Kuroda
Yukio Murata
Yuichiro Kishinami
Nobuhiro Kawashima
Motoki Komoda
Shigeo Sato
Jun Kuroda
Yukio Murata
Yuichiro Kishinami
Nobuhiro Kawashima
Motoki Komoda
Application Number:
JP2011547287A
Publication Date:
June 17, 2015
Filing Date:
December 17, 2010
Export Citation:
Assignee:
Lenovo Innovations Limited (Hong Kong)
International Classes:
H04R23/02; H04R3/00; H04R7/04; H04R9/00; H04R9/06; H04R17/00
Domestic Patent References:
| JPS62221300A | 1987-09-29 | |||
| JPS5494020A | 1979-07-25 | |||
| JP2003259489A | 2003-09-12 | |||
| JP2003259489A | 2003-09-12 | |||
| JPS63176099A | 1988-07-20 | |||
| JPS63279700A | 1988-11-16 | |||
| JP2005110216A | 2005-04-21 |
Attorney, Agent or Firm:
Takao Maruyama