Furuno Electric Company Limited

Kentaroh Hamamoto

Naohiro Kanamaru

Kohji Nishiyama

Masato Okuda

Takatoshi Morita

Takashi Ohmori

Akira Ninomiya

Kazutoshi Shimo

Suminori Ekuni

Masahiro Hashimura

Munekazu Fujinaga

Takashi Shimizu

Tomoya Fujisawa

Display screen or portion thereof with graphical user interface

A remote display device includes processing circuitry. The processing circuitry display a display screen. The processing circuitry generate a plurality of display data corresponding to mutually different display areas, each being a part of the display screen. The processing circuitry transmit the plurality of display data generated to a plurality of terminal devices, respectively. The processing circuitry update the display screen based on operation data indicative of an operation performed by the terminal device to the display area corresponding to the display data.

Remote display device, remote display system, and remote display method

The purpose is to provide a nautical chart display device which enables to easily grasp a direction centering on a reference position. The nautical chart display device includes a display, a detector, a directional symbol displaying module, and a directional symbol changing module. The display displays a nautical chart on a screen. The detector detects an operation to the screen. The directional symbol displaying module displays, on the display so as to be superimposed on the nautical chart, a directional symbol in which directional markers arranged in a circle and the center of the circle are indicated. The directional symbol changing module moves the directional symbol according to an operation to the directional symbol.

Nautical chart display device, nautical chart display method, and nautical chart display program

A mark display unit for vehicle navigation is provided, which displays marks on a display screen. The mark display unit includes a dial selector, with a push function, a push operation thereof being associated with selecting one of categories corresponding to the number of push operations, and a rotational operation thereof being associated with selecting one of items regarding a selected category corresponding to the rotational position, and a controller configured to display on the display screen one or more of the marks according to a combination of the number of push operations and the rotational position. As the selected item is switched among the items in association with the rotational operation, the controller displays one or more of the marks assigned with the selected item, by switching a display mode of each of the marks between displayed and non-displayed modes.

Mark display unit for vehicle navigation

There is provided an automatic steering device with which an optimal duty ratio for achieving an optimal rudder turning speed at a cruising speed can be found simply and accurately. An automatic steering deviceincludes a correspondence acquisition componentand a duty ratio calculator. The correspondence acquisition componentfinds a correspondence between a duty ratio and a rudder turning speed based on a first rudder turning speed while a steering mechanismis controlled at a first duty ratio, and a second rudder turning speed while the steering mechanismis controlled at a second duty ratio. The duty ratio calculatorcalculates the duty ratio corresponding to a specific rudder turning speed based on the correspondence found by the correspondence acquisition component

Automatic steering device and automatic steering method

Growing community of inventors

Osaka, Japan

Kentaroh Hamamoto