Seiko Instruments & Electronics Ltd.

Junichi Tsubouchi

Masao Ishizaki

Yasuo Sakami

Hiroyuki Watanabe

Kazuhiro Asano

Toshitaka Fukushima

Yosuke Yoshida

Kazuhisa Takazawa

Yoichi Fujioka

Shozo Izaki

Shigetaka Okina

A data stored display device such as wrist watch comprises a central processing unit, a transmitting and receiving means for transmitting and receiving data and including a coil, RAMs written in and read out data under the control of the central processing unit, a display panel for displaying data stored in the RAMs and a stand-by switch for changing the transmitting and receiving means for non-transmitting and receiving condition to a transmitting and receiving condition so that the data stored display device can be inputted data from an external controller such as a computer having a transmitting and receiving coil and can function as a display panel of the external controller.

Data stored display device

A system for collection of data and entry of the data to a host computer has a portable, hand held, data collector for collecting data and a stationary data relay for receiving the data from the data collector and for transmitting the data to the host computer. The portable hand held data collector includes a case of a size and shape to be held by one hand during use, a keyboard for inputting the data, displaying for displaying the data, memory for storing the data and an interface for transmitting the data to external. The data relay includes a case shaped to set the portable data collector thereon, of first interface for receiving the data transmitted from the data collector and of said interface for comunicating bidirectionally to the host computer.

Data collection system having stationary unit with electromagnetic

Growing community of inventors

Tokyo, Japan

Junichi Tsubouchi