Patents by Inventor Yuuji Kikuchi

Yuuji Kikuchi 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).

  • Publication number: 20070169098
    Abstract: A firmware updating circuit of the present invention includes an identification part and an address inversion part. The identification part stores identification data corresponding to an address of a boot loader in a non-volatile memory for storing the boot loader and a main program. When the controller updates both the boot loader and the main program, the address inversion part changes an address for reading the boot loader, output by a controller to the non-volatile memory, and an address for writing another boot loader to be updated according to the identification data so that those addresses come to be different from each other and at least one of the boot loader and the boot loader to be updated comes to exist in the non-volatile memory.
    Type: Application
    Filed: January 16, 2007
    Publication date: July 19, 2007
    Applicant: NEC CORPORATION
    Inventor: Yuuji Kikuchi
  • Publication number: 20030015010
    Abstract: The present invention controls the ever-changing thermal crowns to give good strip shapes during rolling without causing any flaws in the rolled surfaces and with quick responses to ever-changing thermal crowns.
    Type: Application
    Filed: September 4, 2002
    Publication date: January 23, 2003
    Applicant: Hitachi, Ltd.
    Inventors: Yujirou Kobayashi, Toshiyuki Kajiwara, Tatsuaki Nyui, Yuuji Kikuchi, Yasutsugu Youshimura, Shigekazu Yamada
  • Publication number: 20020043087
    Abstract: The present invention controls the ever-changing thermal crowns to give good strip shapes during rolling without causing any flaws in the rolled surfaces and with quick responses to ever-changing thermal crowns.
    Type: Application
    Filed: August 30, 2001
    Publication date: April 18, 2002
    Applicant: HITACHI, LTD.
    Inventors: Yujirou Kobayashi, Toshiyuki Kajiwara, Tatsuaki Nyui, Yuuji Kikuchi, Yasutsugu Yoshimura, Shigekazu Yamada