US Patent Issued to BROTHER KOGYO on Jan. 27 for "Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber" (Japanese Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,533,888, issued on Jan. 27, was assigned to BROTHER KOGYO K.K. (Aichi, Japan).

"Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber" was invented by Tetsuro Kobayashi (Nagoya, Japan), Hiroaki Takahashi (Nagoya, Japan), Takahiro Miyao (Nagoya, Japan), Fumio Nakazawa (Okazaki, Japan), Naoya Okazaki (Hashima-gun, Japan), Akihito Ono (Nagoya, Japan), Kosuke Nukui (Nagoya, Japan), Hiroshi Taira (Ichinomiya, Japan) and Toyonori Sasaki (Anjo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid cartridge includes: a cartridge casing having a liquid storage chamber; a first wall; a second wall; and an air communication pa...