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Satoru Umezawa

Yamaha Corporation

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Publication

Featured researches published by Satoru Umezawa.

Archive | 2001

Method and system for supplying contents via communication network

Yutaka Hasegawa; Satoru Umezawa; Hiroaki Takahashi; Kosei Terada

Archive | 2001

Content distribution system; Content distribution method; distribution server, client terminal, and portable terminal used in the system; and computer readable recording medium on which is recorded a program for operating a computer used in the system

Takeshi Kikuchi; Yutaka Hasegawa; Kosei Terada; Satoru Umezawa

Archive | 2000

System and method for downloading content files using a communication network and for automatically reproducing the content files in a predefined sequence

Kosei Terada; Satoru Umezawa; Hiroaki Takahashi; Yutaka Hasegawa

Archive | 2002

Music performance assistance apparatus for indicating how to perform chord and computer program therefor

Satoru Umezawa; Mitsuo Hori

Archive | 2006

Communication management system for performance data

Satoru Umezawa; Motoaki Miyabe

Archive | 2006

Electronic musical apparatus

Satoru Umezawa; Motoaki Miyabe

Archive | 1999

CONTENTS PROVISION METHOD VIA NETWORK AND SYSTEM THEREFOR

Yutaka Hasegawa; Hiroaki Takahashi; Yoshinari Terada; Satoru Umezawa; 好成 寺田; 悟 梅澤; 豊 長谷川; 宏明 高橋

Archive | 2004

Electronic musical apparatus, music contents distributing site, music contents processing method, music contents distributing method, music contents processing program, and music contents distributing program

Tsutomu Yanase; Satoru Umezawa

Archive | 1998

System and method for notifying a time limit and extension of used period of a karaoke apparatus

Satoru Umezawa

Archive | 2003

Electronic musical instrument, music contents delivery site, and music contents processing program

Satoru Umezawa; Tsutomu Yanase; 力 柳瀬; 悟 梅澤

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Tsutomu Yanase

Yamaha Corporation

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Motoaki Miyabe

Yamaha Corporation

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Yutaka Hasegawa

Yamaha Corporation

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Hiroaki Takahashi

Osaka University

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Kosei Terada

Yamaha Corporation

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Mitsuo Hori

Yamaha Corporation

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Takeo Shibukawa

Yamaha Corporation

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Ikuro Oshima

Yamaha Corporation

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Masaki Kotani

Yamaha Corporation

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Takahiro Tanaka

Yamaha Corporation

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