HOME > Site Policy This description applies to the website managed and operated by Sigma Co., Ltd. (hereinafter referred to as Sigma) (hereinafter referred to as this website). Disclaimer Sigma causes software and hardware troubles in your computer, peripherals, network environment, etc. due to your access to this website, which causes direct or indirect damage to you. We do not take any responsibility even if you suffer. However, if compulsory laws and regulations require us to take responsibility, we will take responsibility to that extent. About copyright The various contents (including documents, images, videos, sounds, programs, etc.) posted on this website are protected by the copyright laws of Japan and other countries, other laws, and related treaties. When using this website, you may use various contents for non-commercial purposes and for your own personal or home purposes only. It is prohibited to use various contents or other acts (including transfer, loan, reproduction, modification, public transmission, etc.) in other cases without the permission of the right holder. However, if the terms of use, etc. are individually indicated for each of the various contents, those terms shall take precedence. About trademarks The trademarks "SIGMA", product names, service names, etc. posted on this website are trademarks or registered trademarks of SIGMA. Names of other products are generally trademarks or registered trademarks of their respective companies. In addition, a contract with Sigma is required to use the Sigma trademark or registered trademark. About proposals such as ideas We may ask Sigma to apply for proposals for technical ideas (including patent rights and utility model rights), designs, and other ideas. In principle, Sigma refuses to propose ideas from everyone in order to avoid discrepancies and disputes regarding intellectual property rights. Sigma is obliged to maintain confidentiality, to consider hiring, to respond to proposals such as ideas sent to Sigma, and to compensate the provider for damages caused by sending proposals such as other ideas to Sigma. I shall not bear it. Handling of personal information The handling of your personal information on this website is based on a separate privacy policy . Precautions regarding links from this website to other companies' websites Websites other than Sigma linked from this website are managed and operated under the responsibility of each corporation / individual, and those websites are not under the control of Sigma. Sigma will not be liable for any damages caused by your use of the linked websites. Please use the linked website at your own risk in accordance with the conditions of the website. Sigma only provides links to these websites for your convenience and does not endorse the use of these websites or the products, services, etc. posted on them. In addition, these links do not necessarily mean that there is a special relationship such as tie-up or cooperation between Sigma and the corporation / individual who manages and operates the linked website. About the link to this website If you would like to link to this website from your website, please contact our customer support.