Patents by Inventor Hidehiro Ueno

Hidehiro Ueno 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).

  • System comprising heat-generator and cooler thereof, and disk array system
    Patent number: 7778029
    Abstract: A system comprises: a plurality of heat-generators; at least one cooler that cools the heat-generators by letting a cooling medium flow; and at least one cooling medium flow regulator that regulates the amount of the flow of said cooling mediums in accordance to the heat of said heat-generators; wherein the heat of said heat-generators is transmitted to said cooling medium flow regulator without recourse to transmitting through said cooling medium or air. The system may be a disk array system.
    Type: Grant
    Filed: February 22, 2008
    Date of Patent: August 17, 2010
    Assignee: NEC Corporation
    Inventor: Hidehiro Ueno
  • SYSTEM COMPRISING HEAT-GENERATOR AND COOLER THEREOF, AND DISK ARRAY SYSTEM
    Publication number: 20080205004
    Abstract: A system comprises: a plurality of heat-generators; at least one cooler that cools the heat-generators by letting a cooling medium flow; and at least one cooling medium flow regulator that regulates the amount of the flow of said cooling mediums in accordance to the heat of said heat-generators; wherein the heat of said heat-generators is transmitted to said cooling medium flow regulator without recourse to transmitting through said cooling medium or air. The system may be a disk array system.
    Type: Application
    Filed: February 22, 2008
    Publication date: August 28, 2008
    Applicant: NEC CORPORATION
    Inventor: Hidehiro Ueno
  • Solid state imaging device
    Patent number: 6518639
    Abstract: There is provided a solid state imaging device which has been improved in-to-noise characteristics and sensitivity and which can be fabricated with high yield. In a solid state imaging device (1) including a light receiving portion (2) having an opening portion (7) formed as a pixel, a low reflection (9) film is formed on the opening portion of the light receiving portion. Light beams (LF) incident upon the light receiving portion is a plurality of colors selected for respective pixels. The low reflection film has a film thickness or a refractive index selected for each pixel so as to correspond to a color of the light (LF) incident upon the light receiving portion (2).
    Type: Grant
    Filed: June 29, 1998
    Date of Patent: February 11, 2003
    Assignee: Sony Corporation
    Inventors: Hidehiro Ueno, Yuuichi Okazaki, Hiroyuki Mori
  • SOLID STATE IMAGING DEVICE
    Publication number: 20010054743
    Abstract: There is provided a solid state imaging device which has been improved in signal-to-noise characteristics and sensitivity and which can be fabricated with high yield. In a solid state imaging device (1) including a light receiving portion (2) having an opening portion (7) formed as a pixel, a low reflection (9) film is formed on the opening portion of the light receiving portion. Light beams (LF) incident upon the light receiving portion is a plurality of colors selected for respective pixels. The low reflection film has a film thickness or a refractive index selected for each pixel so as to correspond to a color of the light (LF) incident upon the light receiving portion (2).
    Type: Application
    Filed: June 29, 1998
    Publication date: December 27, 2001
    Inventors: HIDEHIRO UENO, YUUICHI OKAZAKI, HIROYUKI MORI