Patents by Inventor Naoto Miyazaki

Naoto Miyazaki 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).

  • INFORMATION PROCESSING APPARATUS
    Publication number: 20240160255
    Abstract: An information processing apparatus (10) includes a display (110), a housing (120), and a wireless relay apparatus (130). A control unit is provided inside the housing (120). The control unit includes, for example, a central processing unit (CPU), and performs various pieces of arithmetic processing and control processing. One example of the control processing is control of the display (110). The display (110) is mounted to the housing (120). The wireless relay apparatus (130) is mounted to any surface in surfaces of the housing (120). As one example, the display (110) and the wireless relay apparatus (130) are each mounted to a side surface of the housing (120).
    Type: Application
    Filed: March 16, 2021
    Publication date: May 16, 2024
    Applicants: NEC Corporation, NEC Platforms, Ltd.
    Inventors: Takahiro MATSUI, Hironobu MOCHIZUKI, Naoto OTA, Yoshifumi TANII, Takashi MIYAZAKI, Satoshi YAMAGUCHI, Shinji FUNAI
  • Multiplexed computer system
    Patent number: 6453391
    Abstract: A multiplexed computer system allows memory accessing by a processor, a peripheral equipment or a like apparatus even during execution of memory copying to improve the processing performance during on-line maintenance. To this end, the multiplexed computer system includes a plurality of processing units which effect the same operation in synchronism with each other.
    Type: Grant
    Filed: June 18, 2001
    Date of Patent: September 17, 2002
    Assignee: Hitachi, Ltd.
    Inventors: Yuuichiro Morita, Tetsuaki Nakamikawa, Shinichiro Yamaguchi, Naoto Miyazaki, Shin Kokura, Yoshihiro Miyazaki
  • Multiplexed computer system
    Publication number: 20010032301
    Abstract: A multiplexed computer system allows memory accessing by a processor, a peripheral equipment or a like apparatus even during execution of memory copying to improve the processing performance during on-line maintenance. To this end, the multiplexed computer system includes a plurality of processing units which effect a same operation in synchronism with each other.
    Type: Application
    Filed: June 18, 2001
    Publication date: October 18, 2001
    Applicant: Hitachi, Ltd.
    Inventors: Yuuichiro Morita, Tetsuaki Nakamikawa, Shinichiro Yamaguchi, Naoto Miyazaki, Shin Kokura, Yoshihiro Miyazaki
  • Multiplexed computer system with the capability to copy data from one processor memory to another
    Patent number: 6003116
    Abstract: A multiplexed computer system allows memory accessing by a processor, a peripheral equipment or a like apparatus even during execution of memory copying to improve the processing performance during on-line maintenance. To this end, the multiplexed computer system includes a plurality of processing units which carry out the same operation in synchronism with each other.
    Type: Grant
    Filed: October 29, 1996
    Date of Patent: December 14, 1999
    Assignee: Hitachi, Ltd.
    Inventors: Yuuichiro Morita, Tetsuaki Nakamikawa, Shinichiro Yamaguchi, Naoto Miyazaki, Shin Kokura, Yoshihiro Miyazaki
  • Method of and system for verifying operation concurrence in maintenance/replacement of twin CPUs
    Patent number: 5737513
    Abstract: A method of verifying operation concurrence in maintenance/replacement of twin CPUs employed in a dual-CPU computer wherein a replacement CPU with an initial fault may have been installed by mistake during on-line maintenance/replacement work and a system therefor are disclosed whereby a failure which, without the method and the system, would occur due to the initial fault of the replacement CPU during a dual subsystem synchronous operation carried out thereafter by the computer can be prevented from entailing a system down on both the subsystems.
    Type: Grant
    Filed: May 20, 1996
    Date of Patent: April 7, 1998
    Assignees: Hitachi, Ltd., Hitachi Information & Control Systems Inc.
    Inventors: Koji Matsuda, Yoshihiro Miyazaki, Soichi Takaya, Kazuhiro Hyuga, Nobuo Akeura, Shinichiro Yamaguchi, Naoto Miyazaki, Satoru Kayukawa