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:
Jun. 26, 2007
Filed:
Jul. 29, 2003
Atsushi Yokoyama, Matsudo, JP;
Kenichiro Matsubara, Chiyoda, JP;
Takaomi Nishigaito, Chiyoda, JP;
Nobuyuki Ueki, Sagamihara, JP;
Toshio Manaka, Hitachinaka, JP;
Atsushi Yokoyama, Matsudo, JP;
Kenichiro Matsubara, Chiyoda, JP;
Takaomi Nishigaito, Chiyoda, JP;
Nobuyuki Ueki, Sagamihara, JP;
Toshio Manaka, Hitachinaka, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A power-supply unit for automobiles, connected to an electrically-driven brake device which generates braking forces by being electrically driven, an electric generator capable of generating braking forces for a vehicle by power generation, and a storage device for storing electric power, the power-supply unit comprising a first power supply line for connecting the electric generator with the storage device, a second power supply line for connecting the first power supply line with the electrically-driven brake device, and power-source connection means provided on the second power supply line and have interrupting function.