Shimizu Construction Co., Ltd.

Yozo Watanabe

Hiroshi Satoh

Hiroaki Watanabe

Norihiro Yamaguchi

Koshin Kikuchi

Tomoya Tokuhiro

Motoyuki Iwahashi

Hiroji Machida

Michiaki Asano

A method for supplying aromas to a space includes the steps of retaining a plurality of aromatic materials in respective reservoirs, selecting at least one of the aromatic materials according to a predetermined timetable determined on the basis of activities of people in the space at each time, diffusing a predetermined amount of the selected aromatic material in air to obtain aromatized air, and sending the aromatized air into the space. The apparatus for supplying aromas includes a receptor having plural aromas, a controller for controlling the receptor to select one stated aroma from the plural aromas in the receptor according to an influence on people by the stated aroma at a stated time in a day, and a ventilator for supplying an air containing the stated aroma. A facility provided with an apparatus for supplying aromas includes plural zones with each being provided with the apparatus, and plural routes for connecting the zones to each other.

Method for supplying aromas, apparatus therefore and facilities provided

Growing community of inventors

Tokyo, Japan

Yozo Watanabe