ALEXANDRIA, Va., March 19 -- United States Patent no. 12,253,215, issued on March 18, was assigned to TOYODA GOSEI Co. LTD. (Aichi-pref., Japan).
"Method for assembling gas container and gas container" was invented by Takuhiro Kumagai (Aichi-ken, Japan) and Masahide Kobayashi (Aichi-ken, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A gas container includes a tubular container main body formed by a plurality of pieces which include a first dome piece and a second dome piece and are disposed separately in an axial direction, the tubular container main body having an internal space configured to store a gas, a first mouthpiece attached to the first dome piece, a second mouthpiece attached to the second ...