外国語学習装置 - International Telecommunications Research Institute Ltd.

Title:

外国語学習装置

Document Type and Number:

Japanese Patent JP4432079

Kind Code:

B2

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Inventors:

Ryo Komaki
Yamada Reiko
Tomoko Takada

Application Number:

JP2004272157A

Publication Date:

March 17, 2010

Filing Date:

September 17, 2004

Export Citation:

Assignee:

International Telecommunications Research Institute Ltd.

International Classes:

G09B19/06; G09B7/06

Domestic Patent References:

Attorney, Agent or Firm:

Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai

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