Patents by Inventor Yuji Gotou

Yuji Gotou has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Rotor body and production method thereof
    Patent number: 7028386
    Abstract: A rotor body according to the present invention comprises an annular laminated core of electromagnetic steel sheets defining therein a plurality of apertures in which permanent magnets are to be fixed, respectively, and a cylindrical core support to support the core, wherein the laminated core and the core support are joined to each other by brazing.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: April 18, 2006
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Takashi Kato, Haruyoshi Kumura, Masaki Nakano, Toshikazu Oshidari, Yuji Gotou, Hirofumi Shimizu
  • Rotor body and production method thereof
    Publication number: 20040130235
    Abstract: A rotor body according to the present invention comprises an annular laminated core of electromagnetic steel sheets defining therein a plurality of apertures in which permanent magnets are to be fixed, respectively, and a cylindrical core support to support the core, wherein the laminated core and the core support are joined to each other by brazing.
    Type: Application
    Filed: October 21, 2003
    Publication date: July 8, 2004
    Inventors: Takashi Kato, Haruyoshi Kumura, Masaki Nakano, Toshikazu Oshidari, Yuji Gotou, Hirofumi Shimizu
  • Charging information managing apparatus
    Publication number: 20020187771
    Abstract: An IP address recognizing unit determines whether or not an IP address of a mobile IP terminal whose charging information is to be processed is managed by a local station. If the IP address is not managed, a MobileIP-Server searching unit determines which station is the home station of the IP address. Then, a different station information transmission determining unit and a different station IP charging apparatus transmitting unit transmit the charging information to the apparatus that is a different station IP charging apparatus and the home station of the IP address. Additionally, a different station IP charging apparatus receiving unit receives the charging information of the IP address, and stores the charging information in a charging information database (for different station transmission) and manages the charging information.
    Type: Application
    Filed: October 22, 2001
    Publication date: December 12, 2002
    Inventors: Toshiharu Eto, Yuji Gotou, Katsuyuki Fujiyoshi, Osamu Sakaki, Kyoko Ichibangase