US Patent Issued to YACHIYO INDUSTRY on Sept. 8 for "Pressure vessel and method for manufacturing pressure vessel" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,811, issued on Sept. 8, was assigned to YACHIYO INDUSTRY Co. LTD. (Saitama, Japan).

"Pressure vessel and method for manufacturing pressure vessel" was invented by Junya Yoshioka (Saitama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a pressure vessel comprising a liner and an insert member that are integrally formed by blow molding the liner. The insert member has a cylindrical shape with an inner diameter opening portion. The liner is molded integrally with the insert member by inserting a parison through the inner diameter opening portion and performing blow molding. Since the liner is inserted inside the insert member and is b...