Recommended environment


Windows: Microsoft Internet Explorer 11.0 or higher. Firefox (latest version). Google Chrome (latest version)

Display resolution

1280 × 1024 pixels or more recommended


About JavaScript

This site uses JavaScript. We recommend that you enable JavaScript to view pages properly.

About the CSS style sheet

A CSS style sheet is used for page layout. We recommend that you enable the CSS style sheet to view pages properly.

About the access log

User access may be logged in an access log on our webserver, which includes the domain name of the person who is accessing the site, the type of browser being used, the date and time of access, etc., but it does not include data that can identify individuals.

*When using browsers, display resolutions other than those stated here and mobile phones etc., some design features or other functions may not be available.


The copyright for this site is held by the Yazaki Research and Technology Center of YAZAKI Corporation.
Please be aware that copying and duplicating content contained in this site without permission may infringe on intellectual property rights such as copyright and trademark rights.


Site use is the responsibility of the user and we are not responsible for any direct or indirect loss or damage that occurs while using this site.
Although we make every effort to ensure the accuracy of information on this site, we do not guarantee its accuracy, validity, conformity to purpose of use or safety.
The contents of this site may be changed or deleted without prior notice. In addition, we may discontinue or cancel the site itself without prior notice.