Published: 2020.12.17Updated: 2021.02.12Author: HP管理者Category: Topics Construction method information: The TOFT method of construction that we constructed was introduced in HP in Maebashi City, Gunma Prefecture Published: 2020.04.08Updated: 2020.06.10Author: HP管理者Category: Topics Corporate Information : Updated Greetings from the President. Published: 2020.04.01Updated: 2020.06.10Author: HP管理者Category: Topics Corporate Information : Updated Organization chart and List of officers. Published: 2019.07.19Updated: 2020.12.17Author: HP管理者Category: Topics Construction method information : “Tenocolumn” Was Introduced on the Website of Shiojiri City, Nagano Prefecture. Published: 2019.07.12Updated: 2020.06.10Author: HP管理者Category: Topics We Will Exhibit the Booth at the Technology Introduction Event. Published: 2018.11.01Updated: 2020.06.18Author: HP管理者Category: Topics It is possible to check construction information in real time on a mobile device or on the web.