Title:
音響システム
Document Type and Number:
Japanese Patent JP5877295
Kind Code:
B2
Inventors:
Matsuzaki Nobuki
Application Number:
JP2010250213A
Publication Date:
March 08, 2016
Filing Date:
November 08, 2010
Export Citation:
Assignee:
KOKUYO Co., Ltd.
International Classes:
H04R1/00
Domestic Patent References:
| JP11512249A | ||||
| JP2001275187A | ||||
| JP2007016421A | ||||
| JP2008271427A | ||||
| JP3064808Y2 | ||||
| JP2010007421A | ||||
| JP2010099197A | ||||
| JP2001359188A | ||||
| JP2009147776A |
Foreign References:
| US4356881 |
Attorney, Agent or Firm:
Kazuhiro Akazawa