Title:
スピーカ装置
Document Type and Number:
Japanese Patent JP4482291
Kind Code:
B2
Inventors:
Yuichi Nakajima
Kiyoshi Otani
Kazuhiko Hamada
Mitsuhiro Hiramoto
Kiyoshi Otani
Kazuhiko Hamada
Mitsuhiro Hiramoto
Application Number:
JP2003175463A
Publication Date:
June 16, 2010
Filing Date:
June 19, 2003
Export Citation:
Assignee:
Fujitsu Ten Co., Ltd.
International Classes:
H04R1/02; H04R1/28; H04R1/22; H04R1/34
Domestic Patent References:
| JP2001224089A | ||||
| JP2260899A |
Foreign References:
| WO2000052958A1 |
Attorney, Agent or Firm:
Keiichiro Saikyo
Takeshi Sugiyama
Takeshi Sugiyama