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Dive into the research topics where Ryoji Kawasaki is active.

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Featured researches published by Ryoji Kawasaki.


Archive | 1985

Method of transmitting terminating call signals within a restricted duration and a base station and a portable unit for use in the same

Ryoji Kawasaki; Kazuhiro Yoshizawa; Akio Yotsutani; Noboru Saegusa; Koichi Ito; Syozi Huse


Archive | 1988

Interconnection control method in cordless telephone system

Kazuyuki Tate; Ryoji Kawasaki; Noboru Saegusa; Yukihiro Shimura; Syoji Huse; Koji Ono


Archive | 1988

Method of controlling the connection of cordless telephone equipment

Kazuyuki Tate; Ryoji Kawasaki; Syoji Huse; Koji Ono


Archive | 1987

Cordless phone system

Noboru Saegusa; Toshihiro Hara; Ryoji Kawasaki; Kazuyuki Tate; Syoji Huse; Koji Ono


Archive | 1988

Verfahren zur steuerung der verbindung kabelfreier fernsprecher. Method for controlling the connection cable-free speaker phone.

Kazuyuki Tate; Ryoji Kawasaki; Yukihiro Nec Corporati Shimura; Syoji Huse; Koji Ono


Archive | 1987

Radio telephone system comprising vacant channel detection

Toshihiro Hara; Akio Yotsutani; Ryoji Kawasaki; Kazuyuki Tate; Syoji Huse; Koji Ono


Archive | 1987

Funktelefonsystem. Radiotelephone system.

Toshihiro Hara; Akio C O Nec Corpora Yotsutani; Ryoji Kawasaki; Kazuyuki Tate; Syoji Huse; Koji Ono


Archive | 1987

Funktelefonsystem. A radio telephone system.

Toshihiro Hara; Akio C O Nec Corpora Yotsutani; Ryoji Kawasaki; Kazuyuki Tate; Syoji Huse; Koji Ono


Archive | 1987

Schnurloses telefonsystem. Cordless phone system.

Noboru Saegusa; Toshihiro Hara; Ryoji Kawasaki; Kazuyuki Tate; Syoji Huse; Koji Ono


Archive | 1985

A method for sending of rufausloesesignalen limited duration and fixed station and portable unit under application of the procedure.

Ryoji Kawasaki; Kazuhiro Yoshizawa; Akio Yotsutani; Noboru Saegusa; Koichi Ito; Syozi Huse

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