Citizen Watch Company, Ltd.

New Japan Radio Co., Ltd.

Tomio Okigami

Isao Kitazawa

Takashi Osa

Tomomi Murakami

Masahiro Sase

Hiroyuki Kihara

Masao Sakuyama

Masakazu Ichikawa

Yukio Ito

Shozo Ochiai

Hiroshi Fujioka

A first voltage detector detects whether the voltage of a secondary cell has reached to 1.2V and a first timer counts a time duration for which the voltage is equal to or above 1.2V. If the time counted by the first timer reaches one hour, a second timer starts counting time for one hour. An amount of charge accumulated in the secondary cell is displays after counting of the one hour by the second timer is over. As a result, an accurate display of the amount of charge accumulated in the secondary cell can be achieved.

Electronic timepiece, information processing device, method of displaying charged condition of secondary cell, and computer product

An electronic device provided with a multilayer display panel ( ), in which during information display by any display panel layer ( or ) of the multilayer display panel ( ), display driving means ( ) maintains all the display segments of the other display panel layer ( or ) to be off, allowing simple display control.

Electronic device

A small electronic apparatus provided with a functional display unit is formed of function driving device for generating function driving signals corresponding to a plurality of functions, a plurality of functional display devices corresponding to the functions and including first and second display devices, and a single motor electrically connected to the function driving devices and operated according to the function driving signals from the function driving device. A driving device transmits a driving force to the first functional display device, and an intermittent driving device is connected to the driving device to operate in association therewith. The intermittent driving device rotates the second display device intermittently. A clocking device is electrically connected to the function driving device. When a function of the first display device is completed, the clocking device sends a signal to reset the first display device to have a desired positional relation between the driving device and the intermittent driving device.

Small electronic apparatus having function display

AC driver having three power supply voltages including an internally

Cardiotachometer

Growing community of inventors

Higashimurayama, Japan

Tomio Okigami