Mitutoyo Corporation

Takefumi Kiwada

Aki Hiroshima

Shigeru Ohtani

Rie Arai

Makoto Furuta

Kenji Iwamoto

Nobuyuki Hayashi

Shuji Hayashida

Yasuhiro Tsujimoto

Atsuya Niwano

Yoshiaki Shiraishi

Munenori Ishii

Yuji Oura

Kazuhiro Ishizu

Takashi Kozawa

A measuring device includes a measured value obtainer, a display device configured to display a measured value obtained by the measured value obtainer, an illumination device configured to emit a light to the display device, a measurement state obtainer configured to obtain information regarding a state in which a measured value is obtained by the measured value obtainer, and an illumination color changer configured to change a color of the light in accordance with a measurement state obtained by the measurement state obtainer.

Precision length measuring device

Display plate for measurement

A parameter setting method of a measuring instrument includes: reading model information, measurement-related setting items, and parameters corresponding to the setting items, which are stored in the measuring instrument, and temporarily storing the read data in a storage unit of a computer; displaying an appearance image of the measuring instrument corresponding to the model information on the screen and displaying icons for selecting an operation on the screen at predetermined positions of the appearance image on the screen in correlation with each other; displaying the setting item, which is able to be selected by an operation in the measuring instrument relevant to the predetermined position corresponding to the selected icon, on the screen when selection of the icon is received; receiving changing of the parameter corresponding to the setting item using the computer; and transmitting the changed parameter from the computer to the measuring instrument.

Parameter setting method of measuring instrument and computer readable medium

A measuring instrument includes a main body casing, a detector on the main body casing and detecting an amount of stylus head displacement, a display on an outer surface of the casing; a plurality of key switches on the outer surface, a menu proximate the display on the outer surface, and a display controller controlling the display. The display includes a main display and a cursor display, which is arranged in a location alongside the menu and displays a cursor pointing to the menu, and performs control such that a measured value based on an amount of displacement is displayed, but the cursor is not displayed when in a measurement mode where the detector detects the amount of displacement, and such that a cursor is displayed so as to point to the menu corresponding to a selected menu when in a settings mode where measurement conditions are set.

Measuring instrument

A measuring instrument includes a display that displays measurements. The display is provided by an organic electroluminescent display device or an electronic paper including an assembly of organic EL (Electro-Luminescence) devices. Since the display is provided by the organic electroluminescent display device or an electronic paper including an assembly of organic electroluminescence devices, visibility of the display can be enhanced. Further, since the display can be used for various measuring instruments in common and the display design can be easily changed, production cost can be reduced.

Digital dial gauge

A digital indicator () includes: a main body (); a spindle () being axially slidable and having a contact portion () on one end, the contact portion abutting a to-be-measured portion; a detector () that detects an absolute displacement amount of the spindle () relative to the main body (); and a display () that digitally displays the displacement amount of the spindle () relative to the main body () detected by the detector. The spindle () is slidable in a direction away from the contact portion () beyond the detectable range of the detector ().

Digital indicator and method for using the digital indicator

A contact block () is provided with a flat face portion (A) parallel with the axis of a spindle () and a conical face portion (B) that comes closer to the flat face portion (A) along the axial direction of the spindle () in the direction of going away from the spindle (). Even in the case of a shape formed by integrating a step and a gap inseparably, since the flat face portion (A) is parallel with the axis of the spindle (), it is possible to insert the contact block () into the gap while the axis of the spindle () is kept perpendicular to the direction of the gap, hence it is possible to measure the gap W accordingly.

Growing community of inventors

Nakatsugawa, Japan

Takefumi Kiwada