Patents by Inventor Akio Mitsuhashi

Akio Mitsuhashi 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: 20230081433
    Abstract: An electronic component enclosed in a protective packaging, the protective packaging comprises a gel material and an electrically conductive filler material. The electrically conductive filler material is mixed into the gel material for formulating a package filler. The package filler is configured to form a protective layer over the electronic component for attenuating at least part of an electromagnetic wave input to the electronic component according to input wave strength.
    Type: Application
    Filed: September 13, 2022
    Publication date: March 16, 2023
    Inventor: Akio Mitsuhashi
  • Patent number: 7513214
    Abstract: The interior of a vacuum chamber is maintained at a specified pressure by introducing a specified gas into the vacuum chamber having a plasma trap provided therein. Simultaneously, therewith, evacuation of the chamber is performed by a pump as an evacuating device, and a high-frequency power of 100 MHz is supplied to a counter electrode by counter-electrode use high-frequency power supply. Thus, uniform plasma is generated within the vacuum chamber, where plasma processing such as etching, deposition, and surface reforming can be carried out uniformly with a substrate placed on a substrate electrode.
    Type: Grant
    Filed: August 18, 2004
    Date of Patent: April 7, 2009
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Tomohiro Okumura, Hideo Haraguchi, Takuya Matsui, Izuru Matsuda, Akio Mitsuhashi
  • Publication number: 20070068657
    Abstract: A sheet-shaped heat pipe including working fluid, a partition plate having a vapor flow path which is formed by a concave portion provided in a spacer and through which vapor of the working fluid passes and a fluid flow path provided on an inner surface of the concave portion through which the working fluid passes, a container with an opening portion, which includes the working fluid and the partition plate inside thereof, and a sealed portion for hermetically sealing the opening portion of the container. Since container has a laminated structure of at least a metal film and a resin film, it realizes a sheet-shaped heat pipe with high flexibility and little deterioration of a sealing performance.
    Type: Application
    Filed: September 25, 2006
    Publication date: March 29, 2007
    Inventors: Kenichi Yamamoto, Teruo Maruyama, Akio Mitsuhashi, Daisuke Suetsugu, Daido Komyoji
  • Publication number: 20070029070
    Abstract: A sheet type fluid circulating apparatus includes: a fluid path having a closed structure provided in an inner space of a stacked flexible sheet; fluid filled in the fluid path; a fluid transport unit provided in at least a part of the fluid path of the flexible sheet to circulate the fluid in the fluid path; and a control ciruit unit for controlling the fluid transport unit. A flexible compact light-weight sheet type fluid circulating apparatus can be provided, and a circuit board or a specimen in a biomedical process can be individually and optimally cooled.
    Type: Application
    Filed: July 27, 2006
    Publication date: February 8, 2007
    Inventors: Kenichi Yamamoto, Teruo Maruyama, Akio Mitsuhashi, Daisuke Suetsugu, Keizaburo Kuramasu
  • Publication number: 20050011453
    Abstract: The interior of a vacuum chamber is maintained at a specified pressure by introducing a specified gas into the vacuum chamber having a plasma trap provided therein. Simultaneously, therewith, evacuation of the chamber is performed by a pump as an evacuating device, and a high-frequency power of 100 MHz is supplied to a counter electrode by counter-electrode use high-frequency power supply. Thus, uniform plasma is generated within the vacuum chamber, where plasma processing such as etching, deposition, and surface reforming can be carried out uniformly with a substrate placed on a substrate electrode.
    Type: Application
    Filed: August 18, 2004
    Publication date: January 20, 2005
    Inventors: Tomohiro Okumura, Hideo Haraguchi, Takuya Matsui, Izuru Matsuda, Akio Mitsuhashi
  • Patent number: 6808759
    Abstract: The interior of a vacuum chamber is maintained at a specified pressure by introducing a specified gas into the vacuum chamber having a plasma trap provided therein. Simultaneously, therewith, evacuation of the chamber is performed by a pump as an evacuating device, and a high-frequency power of 100 MHz is supplied to a counter electrode by counter electrode use high-frequency power supply. Thus, uniform plasma is generated within the vacuum chamber, where plasma processing such as etching, deposition, and surface reforming can be carried out uniformly with a substrate placed on a substrate electrode.
    Type: Grant
    Filed: February 23, 2000
    Date of Patent: October 26, 2004
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Tomohiro Okumura, Hideo Haraguchi, Takuya Matsui, Izuru Matsuda, Akio Mitsuhashi
  • Patent number: 5127306
    Abstract: An apparatus for producing panned tones comprises tone generator for generating a plurality of tone signals, the tone generator including a plurality of channels each for generating one of the plurality of tone signals. The plurality of tone signals generated by the tone generator are grouped into a plurality of groups. A pan setting device is provided for setting, for each of the plurality of groups, a manner of how the respective groups are pan-controlled. A pan effecting device is provided for automatically pan controlling said each of the plurality of groups based on respective settings of the pan setting device so that tone panning effects are produced according to each of the plurality of groups. The pan setting device sets characteristic for each of the plurality of groups to move a location of a formed sound image periodically when the plurality of groups of tone signals is output.
    Type: Grant
    Filed: October 2, 1991
    Date of Patent: July 7, 1992
    Assignee: Casio Computer Co., Ltd.
    Inventors: Akio Mitsuhashi, Teruo Jinbo