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:
Jul. 19, 2011
Filed:
Jan. 09, 2004
Kenichiro Yamane, Tokyo, JP;
Junsuke Fujiwara, Tokyo, JP;
Yoshinori Endo, Zama, JP;
Kimiyoshi Machii, Tokyo, JP;
Shigeru Matsuo, Tokyo, JP;
Hideo Hiroshige, Tokyo, JP;
Takumi Fushiki, Tokyo, JP;
Takayoshi Yokota, Tokyo, JP;
Kenichiro Yamane, Tokyo, JP;
Junsuke Fujiwara, Tokyo, JP;
Yoshinori Endo, Zama, JP;
Kimiyoshi Machii, Tokyo, JP;
Shigeru Matsuo, Tokyo, JP;
Hideo Hiroshige, Tokyo, JP;
Takumi Fushiki, Tokyo, JP;
Takayoshi Yokota, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Xanavi Informatics Corporation, Zama-shi, JP;
Abstract
A navi-server which is provided with information from a traffic information providing center, and presents and provides information made on the information to a terminal is characterized by being equipped with a first storage means storing the information provided from the traffic information providing center; a traffic jam statistical making means which makes traffic jam statistical information including traffic jam information in a predetermined point and a predetermined zone as well as a reliability of the traffic jam information, based on information stored in the first storage means; and a second storage means storing information made by the traffic jam statistical making means, wherein the navi-server presents and provides the information stored in the second storage means to the terminal, based on a request of the terminal and at a predetermined timing.