Lixil Corporation

Tsunaki Itou

Hiroaki Watanabe

Tomoya Sasaki

Isato Hirasawa

Saori Ichihara

Yuji Nakayama

Kentarou Tsuji

Hiroto Kutsuzawa

Miyoko Tateishi

Kazuki Koga

A toilet seat device includes a toilet seat, a casing provided in rear of the toilet seat, and a functional component that ejects liquid or that blows out or suctions gas. The functional component is a private part cleaning device that cleans a private part of a sitting person, a blower device that provides warm air into a toilet bowl, or a deodorizing device that deodorizes an inner portion of the toilet bowl, for example. At least part of the functional component is provided in the toilet seat, and the other part of the functional component is provided in the casing.

Toilet seat device and toilet device

A toilet device includes a toilet main body, a base plate-which is provided on an upper portion of the toilet main body and on which a functional unit is mounted, and a cover which covers the base plate from an upper side such that the functional unit is accommodated. The cover has a protrusion portion that protrudes further downward than the base plate and that is positioned closer to a toilet bowl of the toilet main body than the base plate. A recess portion, which communicates with the toilet bowl and is open to the upper side, is formed in the toilet main body. The base plate is arranged on the recess portion.

Toilet device

Growing community of inventors

Tokyo, Japan

Tsunaki Itou