Toto Ltd.

Yuya Otowa

Kiyotake Ukigai

Shunichi Nakamichi

Kanako Isono

Shoko Uemoto

Hiroshi Hashimoto

Satoshi Kawada

A flush toilet deodorizing device includes an intake port part forming an intake port intaking air; an exhaust port part forming an exhaust port exhausting deodorized air; a fan device provided in a deodorizing air channel, the deodorizing air channel linking the intake port and the exhaust port and allowing air to flow; a water deodorizing part provided in the deodorizing air channel, the water deodorizing part using water to deodorize a suctioned air; and an oxidation catalyst provided in the deodorizing air channel.

Flush toilet deodorizing device

A toilet space deodorizing device includes an intake part forming an intake port; an exhaust part forming an exhaust port; a fan device intaking air through the intake port; a water deodorizing part provided inside a deodorizing air channel, the deodorizing air channel linking the intake port and the exhaust port and allowing air to flow, the water deodorizing part using water to deodorize the suctioned air; a water supply part supplying water to the water deodorizing part; and a drainage part forming a drainage port, the drainage port draining water from the water deodorizing part into a drainage receptacle. The drainage port is positioned between the water deodorizing part and the water supply part. The water supply part supplies the water to the water deodorizing part via the drainage port.

Toilet space deodorizing device and sanitary washing device

A toilet space deodorizing device includes an intake port part forming an intake port, an exhaust port part forming an exhaust port, a fan device, a water collecting part provided inside a deodorizing air channel, a water supply part supplying water to the water collecting part, a drainage part forming a drainage port, a negative pressure generation device forming a negative pressure in the water collecting part, and a controller controlling a driving of the negative pressure generation device. The controller dries the negative pressure generation device to generate a negative pressure. The water supplied from the water supply part is collected in the water collecting part due to air flowing into the water collecting part and pushing on the water supplied from the water supply part by the negative pressure.

When a water discharge start operation section is operated, a control unit executes, before executing a main washing mode in which wash water is discharged at a set flow rate selected in a water force selection operation section, a stored water generating mode in which required wash water is stored in a bubble mixture section by discharging wash water at a set flow rate smaller than the flow rate selected in the water force selection operation section.

Growing community of inventors

Kitakyushu, Japan

Yuya Otowa