スピーカの製造方法 - Pioneer Corporation

Title:

スピーカの製造方法

Document Type and Number:

Japanese Patent JP5026596

Kind Code:

B2

Inventors:

Masatoshi Sato
Chiaki Koike
Hanzawa Ken
Nobuyuki Maki
Matsuda Michiro

Application Number:

JP2010535603A

Publication Date:

September 12, 2012

Filing Date:

October 31, 2008

Export Citation:

Assignee:

Pioneer Corporation
Tohoku Pioneer Co., Ltd.

International Classes:

H04R31/00; H04R9/02; H04R9/04

Domestic Patent References:

Attorney, Agent or Firm:

Eichi International Patent Office
Ritsumasa Kobashi

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