Toto Ltd.

Aki Hamakita

Koichiro Matsushita

Yo Morotomi

Satoru Matsumoto

Masahiro Yamamoto

Shuichi Nagashima

Yuji Morii

According to an aspect of the invention, a toilet apparatus includes a toilet, a bowl configured to receive solid waste being formed in the toilet, the bowl being hydrophilic; a spray unit configured to spray at least one selected from water and hypochlorous acid water onto a surface of the bowl; a detection unit configured to detect a state of use of the toilet; and a control unit configured to spray at least one selected from the water and the hypochlorous acid water from the spray unit before the use and to spray the hypochlorous acid water from the spray unit after the use. The cleanliness of the bowl surface of a toilet can be maintained by suppressing the affixation of solid waste and the propagation of bacteria caused by oil.

Toilet apparatus

According to an aspect of the invention, a sanitary washing apparatus, characterized by: a nozzle being configured to wash a body of a user by squirting water from a water discharge port; a flow channel configured to guide water supplied from a water supply source toward the water discharge port; an electrolytic cell provided at an intermediate portion of the flow channel, the electrolytic cell being capable of producing sterilizing water; and a nozzle wash unit configured to wash or sterilize the nozzle with the sterilizing water produced by the electrolytic cell, a contraction portion being formed downstream from the electrolytic cell, a flow channel cross-sectional area being smaller at the contraction portion than upstream from the electrolytic cell, a strainer being disposed in the flow channel further downstream from the contraction portion. Clogging of the flow channel due to scale can be suppressed.

Sanitary washing apparatus

Growing community of inventors

Fukuoka-ken, Japan

Aki Hamakita