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:
Mar. 08, 2022
Filed:
Mar. 04, 2020
Hitachi, Ltd., Tokyo, JP;
Shigeyasu Kubo, Tokyo, JP;
Yusuke Yajima, Tokyo, JP;
Kenichirou Kawakami, Tokyo, JP;
Kazuhiro Matsuya, Tokyo, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
A support system displays, on the basis of management information as a past record which shows, for each product loaded in a production system in which a plurality of different models of products are loaded and a sequential order of two or more of a plurality of steps is different depending on the model, an execution time of each of the steps, at least one of a first holistic chart (having a time axis and showing a feature value of production situation of the product during a display target period on a per predetermined unit basis) and a second holistic chart (showing a relationship between a plurality of steps with respect to a flow of a plurality of models of products). The support system selects at least one of a model and a step for one of the holistic charts, and displays step element information.