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:
Jan. 18, 2005
Filed:
Dec. 21, 2001
Shinji Shirakawa, Hitachi, JP;
Akira Mishima, Mito, JP;
Keiichi Mashino, Hitachinaka, JP;
Toshiyuki Innami, Mito, JP;
Shinichi Fujino, Mito, JP;
Hiromichi Anan, Nishiibaraki-gun, JP;
Yoshitaka Ochiai, Hitachi, JP;
Shinji Shirakawa, Hitachi, JP;
Akira Mishima, Mito, JP;
Keiichi Mashino, Hitachinaka, JP;
Toshiyuki Innami, Mito, JP;
Shinichi Fujino, Mito, JP;
Hiromichi Anan, Nishiibaraki-gun, JP;
Yoshitaka Ochiai, Hitachi, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A positive side conductor and a negative side conductor of an input terminal electrically connected to semiconductor elements, are electrically insulated from each other, and are laminated with each other, and the input terminal having such a laminated structure, an output terminal and substrates mounted thereon the semiconductor elements are arranged in a checkered pattern in a container. Further, the semiconductor elements mounted on the substrates, the input terminal and the output terminal are electrically connected to one another so as to obtain a loop-like electric path on a conductive member, thereby it is possible to aim at miniaturizing the power conversion apparatus and lowering the inductance thereof.