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:
Feb. 24, 2015
Filed:
Nov. 25, 2011
Applicants:
Hitoshi Yano, Tokyo, JP;
Koji Kudo, Tokyo, JP;
Hiroto Iguchi, Tokyo, JP;
Kazuhiko Ogimoto, Tokyo, JP;
Kazuto Kataoka, Tokyo, JP;
Takashi Ikegami, Tokyo, JP;
Inventors:
Hitoshi Yano, Tokyo, JP;
Koji Kudo, Tokyo, JP;
Hiroto Iguchi, Tokyo, JP;
Kazuhiko Ogimoto, Tokyo, JP;
Kazuto Kataoka, Tokyo, JP;
Takashi Ikegami, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A charging controller () controls charging of a battery by an interface device (-to-) on the basis of distribution system connection time when the interface device (-to-) and a battery mounted on EV (-to-) are connected to each other and on the basis of distribution system disconnection time when they are disconnected in each of the interface devices (-to-).