When vehicles collide with G-Absorber, super low density air mortar and PP cushions in the PE case absorb impact energy and can minimize damages in the car accident. G-absorber is installed in more than 1100 places in Japan.

This self-resonating-sound emitting speaker is ultra-small but can emit the same sound wave as a plane wave. It can be used in the big theaters, home theaters or augmented entertainment theaters, such as 4DX or IMAX. It also can be applied to reclining seats in hotel swimming pools. And the speaker has a compact structure that can be build in pillows.