Patents by Inventor Akira Isomi

Akira Isomi 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: 20160341455
    Abstract: A transport object is sealed in a sterilized sealed bag including a volume adjuster, the volume of which is changed according to a temperature change. The sealed bag is placed into a metal sealed container. The sealed container is placed into a temperature-controlled metal soaking container. In a state where the soaking container is fixed to the inside of an insulated container with an insulation material disposed around the soaking container, the internal pressure of the sealed container is maintained at a constant atmospheric pressure by changing the state of a pressure adjustment valve from a closed state to an open state, the pressure adjustment valve being provided in an air ventilation tube which is disposed to extend to the outside of the soaking container and the insulated container from the sealed container.
    Type: Application
    Filed: March 10, 2016
    Publication date: November 24, 2016
    Inventors: HIDEKI YAMASHITA, AKIRA ISOMI
  • Patent number: 7900856
    Abstract: A sorting member with an optimized surface shape is adopted to pressurize a mixture heated on the sorting member to allow a melted resin mixed in the mixture to adhere to the sorting member to sort the resin from an unmelted resin. Thus, resin materials are sorted and recovered from unwanted home electric appliances and the like at a high purity.
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: March 8, 2011
    Assignee: Panasonic Corporation
    Inventors: Tamao Kojima, Kazutaka Nishikawa, Masatoshi Miyasaka, Akira Isomi, Daisuke Tabata, Hiroyuki Naka, Yoshinori Wada, Yasuyuki Sato
  • Patent number: 7863409
    Abstract: A separation object including at least two types of resins with different glass transition temperatures (glass transition temperature of a first resin 1<glass transition temperature of a second resin 2) is placed on a separating member 3. Next, primary heating is applied at a temperature between the glass transition temperatures of the first resin 1 and the second resin 2, and pressurization is additionally performed to cause the first resin 1 to adhere to the separating member 3. Subsequently, a heat history of secondary heating at a temperature higher than the primary heating temperature is applied to detach and recover the second resin 2 by restoring the shape of the second resin 2, while the first resin 1 adhering to and retained by the separating member 3 is detached by a blade 5 and the like for recovery.
    Type: Grant
    Filed: October 30, 2008
    Date of Patent: January 4, 2011
    Assignee: Panasonic Corporation
    Inventors: Masatoshi Miyasaka, Tamao Kojima, Akira Isomi, Daisuke Tabata, Hiroyuki Naka, Yasuhiko Sakai
  • Publication number: 20100243772
    Abstract: A sorting member with an optimized surface shape is adopted to pressurize a mixture heated on the sorting member to allow a melted resin mixed in the mixture to adhere to the sorting member to sort the resin from an unmelted resin. Thus, resin materials are sorted and recovered from unwanted home electric appliances and the like at a high purity.
    Type: Application
    Filed: February 28, 2008
    Publication date: September 30, 2010
    Applicant: Matsuhita Electric Industrial Co., LTd
    Inventors: Tamao Kojima, Kazutaka Nishikawa, Masatoshi Miyasaka, Akira Isomi, Daisuke Tabata, Hiroyuki Naka, Yoshinori Wada, Yasuyuki Sato
  • Patent number: 7753752
    Abstract: In a method of cutting a plasma display panel, a front glass substrate and a rear glass substrate are sealed so as to face each other. The front glass substrate and the rear glass substrate are sandwiched between pairs of rotating cutters, and the pairs of rotating cutters are pressed onto the front glass substrate and the rear glass substrate to be in contact therewith so that the rotating cutters are run thereon in order to cut the substrates.
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: July 13, 2010
    Assignee: Panasonic Corporation
    Inventors: Nobuyuki Kirihara, Hiroki Nunose, Masayoshi Koyama, Akira Isomi
  • Publication number: 20090156081
    Abstract: In a method of cutting a plasma display panel, a front glass substrate and a rear glass substrate are sealed so as to face each other. The front glass substrate and the rear glass substrate are sandwiched between pairs of rotating cutters, and the pairs of rotating cutters are pressed onto the front glass substrate and the rear glass substrate to be in contact therewith so that the rotating cutters are run thereon in order to cut the substrates.
    Type: Application
    Filed: January 17, 2006
    Publication date: June 18, 2009
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Nobuyuki Kirihara, Hiroki Nunose, Masayoshi Koyama, Akira Isomi
  • Publication number: 20090120579
    Abstract: A separation object including at least two types of resins with different glass transition temperatures (glass transition temperature of a first resin 1<glass transition temperature of a second resin 2) is placed on a separating member 3. Next, primary heating is applied at a temperature between the glass transition temperatures of the first resin 1 and the second resin 2, and pressurization is additionally performed to cause the first resin 1 to adhere to the separating member 3. Subsequently, a heat history of secondary heating at a temperature higher than the primary heating temperature is applied to detach and recover the second resin 2 by restoring the shape of the second resin 2, while the first resin 1 adhering to and retained by the separating member 3 is detached by a blade 5 and the like for recovery.
    Type: Application
    Filed: October 30, 2008
    Publication date: May 14, 2009
    Applicant: Panasonic Corporation
    Inventors: Masatoshi Miyasaka, Tamao Kojima, Akira Isomi, Daisuke Tabata, Hiroyuki Naka, Yasuhiko Sakai
  • Publication number: 20080203599
    Abstract: In order to provide a molding method of polylactic resin by which a container or package having a transparent part can be fabricated with high heat resistance, polylactic resin is injected into a cavity, vibrations are added to the polylactic resin while a screw is kept at a charging completion position, and the process is switched to a pressure holding process after the addition of vibrations is completed.
    Type: Application
    Filed: June 20, 2003
    Publication date: August 28, 2008
    Applicant: Matsushita Electric Industrial Co., Ltd.
    Inventors: Akira Isomi, Hiroki Nunose, Daisuke Tabata, Tamao Kojima, Kazutaka Nishikawa, Hiroyuki Naka
  • Patent number: 5401616
    Abstract: A patterning method includes the steps of irradiating an excimer laser beam to a material layer so as to form a pattern on the material layer; and transferring onto a substrate, the material layer formed with the pattern; and irradiating the excimer laser beam to the material layer transferred onto the substrate so as to form a further pattern on the material layer.
    Type: Grant
    Filed: September 15, 1993
    Date of Patent: March 28, 1995
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Akira Isomi, Masato Hagino
  • Patent number: 5312643
    Abstract: A method of producing a transparent conductive film provided with supplementary metal lines, comprises the steps of forming a transparent conductive film composed mainly of indium oxide, tin oxide, or antimony oxide on a transparent substrate and forming metal lines through printing on the transparent conductive film by an intaglio or litho offset printing procedure a line pattern of metallorganic ink composed mainly of an organic noble metal containing gold, silver, or platinum and baking it for metallization.
    Type: Grant
    Filed: November 20, 1991
    Date of Patent: May 17, 1994
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Osamu Yamamoto, Kouji Nishimura, Akira Isomi, Masahide Tsukamoto
  • Patent number: 5201268
    Abstract: Disclosed is an intaglio printing process which comprises (a) forming an intaglio printing plate having groove patterns, (b) filling said groove patterns with an ink, (c) after drying said ink, forming a curable resin layer on the whole surface of the intaglio printing plate, (d) placing a body to be printed thereon without curing said resin layer, (e) curing the curable resin, and (f) stripping the body from the intaglio printing plate to form the ink patterns corresponding to the groove patterns of the intaglio on the body. There are also disclosed processes for producing a color filter, a black matrix and a circuit board.
    Type: Grant
    Filed: December 20, 1991
    Date of Patent: April 13, 1993
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Osamu Yamamoto, Akira Isomi, Masahide Tsukamoto