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Dive into the research topics where Yuji Fujiwara is active.

Publication


Featured researches published by Yuji Fujiwara.


Journal of the Acoustical Society of America | 2002

Training system for music performance, keyboard musical instrument equipped therewith and training keyboard

Yuji Fujiwara; Kiyoshi Kawamura; Taro Kawabata

A keyboard musical instrument has keys equal to a multiple of five assigned to the fingers of a trainee, an electric tutor and an electronic sound generating system, and the electric tutor gives the trainee guide in practicing the fingering along a passage, wherein the electronic sound generating system generates the tones when the trainee satisfies predetermined conditions for the training so as to correctly guide him in the practice.


Journal of the Acoustical Society of America | 1979

Keyboard musical instrument

Yuji Fujiwara; Tsutomu Sasaki


Archive | 2005

Automatic player exactly bringing pedal to half point, musical instrument equipped therewith and method used therein

Yuji Fujiwara; Koichi Ishizaki


Journal of the Acoustical Society of America | 1999

POSITION TRANSDUCER SYSTEM WITH BUILT-IN CALIBRATOR FOR MOVING OBJECT, METHOD FOR ACCURATELY DETERMINING POSITION OF MOVING OBJECT AND KEYBOARD MUSICAL INSTRUMENT EQUIPPED WITH THE POSITION TRANSDUCER SYSTEM

Yasuhiko Oba; Yuji Fujiwara; Tsutomu Sasaki; Shigeru Muramatsu


Journal of the Acoustical Society of America | 2006

AUTOMATIC PLAYER KEYBOARD MUSICAL INSTRUMENT EQUIPPED WITH KEY SENSORS SHARED BETWEEN AUTOMATIC PLAYING SYSTEM AND RECORDING SYSTEM

Yuji Fujiwara


Archive | 1999

Data converter for enhancing resolution, method for converting data codes and keyboard musical instrument equipped with the data converter

Tsutomu Sasaki; Tomoyuki Ura; Yuji Fujiwara


Archive | 1982

Solenoid driving apparatus for actuating key of player piano

Yuji Fujiwara; Shigeru Muramatsu; Mitsuhiko Mori; Takamichi Sawase


Archive | 1998

Data converter for producing individual music data from standard music data on the basis of the individuality of an automatic player piano learned before conversion

Yuji Fujiwara; Yasuhiko Oba


Archive | 1996

Automatic player piano and estimator for acceleration of depressed key incorporated in the automatic player piano

Yuji Fujiwara; Taro Kawabata; Yasuhiko Oba; Shigeru Muramatsu; Yoshimasa Isozaki; Jun Ishii


Archive | 1995

Keyboard musical instrument equipped with dummy key/hammer event supplementing system

Yuji Fujiwara; Taro Kawabata; Yoshimasa Isozaki; Yasuhiko Oba

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