Joto-Vent USA, Inc. is the U.S. subsidiary of Joto Techno Co., Ltd., a leading manufacturer of residential building materials in Japan which was originally established in 1960 in Osaka, Japan. Originally developed by Joto Techno Co., Ltd. in 1976 using a proprietary material and manufacturing process, Joto-Vent USA, Inc. continues to be industry leaders of the continuous perimeter foundation vents, having sold to almost 5 million homes over the past 40 years. Currently, the continuous perimeter foundation vent is the standard type of foundation venting in Japan being used on 85 percent of homes.