US Patent Issued to TIANMA JAPAN on July 28 for "Microdevice and manufacturing method for microdevice" (Japanese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,691,447, issued on July 28, was assigned to TIANMA JAPAN LTD. (Kawasaki, Japan).

"Microdevice and manufacturing method for microdevice" was invented by Chikaaki Mizokuchi (Kawasaki, Japan), Masanori Shirokawa (Kawasaki, Japan) and Sho Onose (Kawasaki, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A microdevice includes a first substrate; and a second substrate that is joined to the first substrate, and that includes at least one groove that forms at least one microchannel with the first substrate and recesses that form closed spaces with the first substrate. When viewed from above, the closed spaces are disposed sandwiching the least one microcha...