The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 25, 2022
Filed:
Feb. 26, 2020
Kabushiki Kaisha Yaskawa Denki, Kitakyushu, JP;
Ayaka Hashimoto, Kitakyushu, JP;
Takeshi Nagata, Kitakyushu, JP;
Hirotaka Niimi, Kitakyushu, JP;
Toshinobu Kira, Kitakyushu, JP;
Wataru Nozaki, Kitakyushu, JP;
Masaomi Kudo, Kitakyushu, JP;
Yu Katono, Kitakyushu, JP;
Hiroshi Okamoto, Kitakyushu, JP;
Takaaki Shogaki, Kitakyushu, JP;
Megumi Yasuda, Kitakyushu, JP;
KABUSHIKI KAISHA YASKAWA DENKI, Fukuoka, JP;
Abstract
A communication system comprising a first industrial machine and a second industrial machine, which are configured to communicate with each other, wherein the first industrial machine is configured to transmit a copy instruction to the second industrial machine, and wherein the second industrial machine is configured to: update data in a first storage area based on its own operation; copy the data in the first storage area to a second storage area when the copy instruction is received; and transmit the data in the second storage area to the first industrial machine.