US Patent Issued to DAIZO on April 22 for "Double pressurized container, discharge product, discharge member, dispenser system and manufacturing method for discharge product" (Japanese Inventors)

ALEXANDRIA, Va., June 6 -- United States Patent no. 12,280,939, issued on April 22, was assigned to DAIZO Corp. (Osaka, Japan).

"Double pressurized container, discharge product, discharge member, dispenser system and manufacturing method for discharge product" was invented by Shinya Sugawara (Kyoto, Japan), Kazuhiro Yamaguchi (Kyoto, Japan), Kimio Kataoka (Kyoto, Japan), Hidetoshi Miyamoto (Kyoto, Japan) and Satoshi Mekata (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for manufacturing a discharge product includes the steps of: preparing the double pressurized container including an outer container; an inner container stored inside the outer container and having flexibility; and a plu...