Spreading joyous harmony throughout the world.
Thanks to your support, we are celebrating our 100th anniversary in February 2023.
Since our founding in 1923, we have mastered vacuum insulation and thermal control technologies through our creative ingenuity and sincere craftsmanship, producing new added value in our products.
As we move into the future, we will continue to spread joyous harmony throughout the world.
Top Interview
Our president, Yoshisato Kikuchi, has provided the message for the 100th anniversary of our founding.
Learn more1923-2023
100years of history
The History section covers our founding, the construction of our plants, and our new initiatives. The Product History section includes anecdotes and details about the development of our products in a chronological format.
These pages introduce details about our long history and many of our well-known products, along with their photos.