Denso Corporation

Tokyo University of Science Foundation

Yusuke Edano

Kazuhiko Kano

Noriyuki Matsushita

Yumi Tanaka

Yoshihiro Kozawa

Hiroki Otsuka

A power generator includes an electret including a first charged surface and a second charged surface having opposite polarities, a first electrode partially formed on the first charged surface, a second electrode formed on the second charged surface, a third electrode disposed to face the first charged surface with a space, and at least one of a power storage unit or an output unit. The first charged surface has a current collecting surface that is exposed outward. The first electrode and the second electrode form a first power generating unit and the third electrode and the second electrode form a second power generating unit. The electret is formed by polarizing an electret material that includes an inorganic dielectric having a bandgap energy of 4 eV or more.

Growing community of inventors

Shinjuku-ku, Japan

Yusuke Edano