Tabata Co., Ltd.

Yoshiharu Takizawa

Haruo Kawashima

Minoru Takeuchi

Shoji Fujiwara

A swimming fin includes a blade and a foot pocket, the blade including a relatively long first blade and a short second blade. The second blade underlies a bottom surface of the first blade and has transversely opposite side edge regions longitudinally extending inside transversely opposite side edges of the first blade and an intermediate region extending between the side edge regions and having its front end curved toward the foot pocket. The swimming fin thus formed can strengthen a thrust obtained by down-kicking movement of the swimming fin to thereby facilitate the up-kicking movement of the swimming fin.

Growing community of inventors

Tokyo, Japan

Yoshiharu Takizawa