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:
Oct. 17, 2006
Filed:
Sep. 02, 2005
Hidenori Ueno, Yokohama, JP;
Kazumi Ogashiwa, Odawara, JP;
Hiromitsu Asano, Fujisawa, JP;
Toshihiro Tsukishima, Hiratsuka, JP;
Kentaro Taguchi, Tokyo, JP;
Hidenori Ueno, Yokohama, JP;
Kazumi Ogashiwa, Odawara, JP;
Hiromitsu Asano, Fujisawa, JP;
Toshihiro Tsukishima, Hiratsuka, JP;
Kentaro Taguchi, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
This invention relates to a production planning system that judges whether or not production can be carried out in accordance not only with a request from a sales side and a demand forecast but also with a production request number or a maximum producible number of sets for each product. In the invention, production request number information of products, parts list information and information about inventory and inventory schedule of each of parts are accepted. When a calculation processing unit calculates a material necessary amount and makes a production plan of the product, it makes the production plan setting a production infeasible number as a new necessary number to a date later than a date designated by the production request information if any production infeasible number of sets exists. Surplus parts information not linked with the production plan is generated and a production addable number is calculated for each product.