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:
May. 23, 2006
Filed:
Dec. 06, 2000
Michiteru Kodama, Kawasaki, JP;
Hiroaki Matsuo, Kawasaki, JP;
Yasuo Noshiro, Kawasaki, JP;
Katsuro Saito, Kawasaki, JP;
Yutaka Akimoto, Kawasaki, JP;
Teruo Mizutani, Kawasaki, JP;
Hideyuki Takahashi, Yatsuo Machi, JP;
Yuichi Nakamura, Kawasaki, JP;
Michiteru Kodama, Kawasaki, JP;
Hiroaki Matsuo, Kawasaki, JP;
Yasuo Noshiro, Kawasaki, JP;
Katsuro Saito, Kawasaki, JP;
Yutaka Akimoto, Kawasaki, JP;
Teruo Mizutani, Kawasaki, JP;
Hideyuki Takahashi, Yatsuo Machi, JP;
Yuichi Nakamura, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A purchasing company registers selling companies with which she does not want to trade in a setting management unit, and a selling company registers purchasing companies with which she does not want to trade in the setting management unit. The registration information is stored in a selling company/purchasing company table. An electronic catalog is made public only to purchasing companies with which the selling company permits trade. A transaction unit makes an estimate request received from a purchasing company public only to selling companies with which the purchasing company permits trade.