US Patent Issued to SHIMADZU on Dec. 23 for "Sample vaporization chamber and gas chromatograph comprising said sample vaporization chamber" (Japanese Inventor)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,504,407, issued on Dec. 23, was assigned to SHIMADZU Corp. (Kyoto, Japan).

"Sample vaporization chamber and gas chromatograph comprising said sample vaporization chamber" was invented by Yuji Nakama (Kyoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A sample vaporization chamber for gas chromatograph includes a cylindrical insert provided, at least on a lower end side of an inner peripheral surface or an outer peripheral surface thereof, with a first threaded portion, and an insert fixing portion provided with a second threaded portion to be threaded with the first threaded portion in the inner space of the housing. The insert fixing portion i...