Toto Ltd.

Takehiro Minami

Tomoaki Morita

Keita Yoshisaka

A flush toilet includes a bowl part that receives waste, a drainage water trap that is connected to a bottom of the bowl part, a jet water spout port that spouts washing water toward the drainage water trap, and a discharge port that is connected to the drainage water trap and discharges waste, wherein the drainage water trap includes a rising pipe line that is connected to the bowl part, a curved pipe line that includes a rising curved part that is connected to the rising pipe line and rises backward and a falling curved part that falls backward, a falling pipe line that is connected to the curved pipe line, and a swelled part that forms a space that is swelled toward a back side thereof and is continuous with the discharge port, on a downstream side of a curved top part of the curved pipe line.

Growing community of inventors

Fukuoka, Japan

Takehiro Minami