Patents by Inventor Koichi Nishiura

Koichi Nishiura 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).

  • Patent number: 10640631
    Abstract: The present invention relates to a thermally conductive resin composition containing a resin (A) having a melting point of 40 to 100° C. and an inorganic filler (B), wherein the resin (A) has a weight loss of less than 10% when the resin (A) is stored at 150° C. for 100 hours under an atmosphere. The thermally conductive resin composition of the present invention is suitably used for a thermal interface material (TIM), particularly TIM for a semiconductor module.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: May 5, 2020
    Assignee: KANEKA CORPORATION
    Inventors: Yoshifumi Onishi, Koichi Nishiura, Shinpei Miyamoto
  • Publication number: 20180171113
    Abstract: The present invention relates to a thermally conductive resin composition containing a resin (A) having a melting point of 40 to 100° C. and an inorganic filler (B), wherein the resin (A) has a weight loss of less than 10% when the resin (A) is stored at 150° C. for 100 hours under an atmosphere. The thermally conductive resin composition of the present invention is suitably used for a thermal interface material (TIM), particularly TIM for a semiconductor module.
    Type: Application
    Filed: June 30, 2016
    Publication date: June 21, 2018
    Applicant: KANEKA CORPORATION
    Inventors: Yoshifumi ONISHI, Koichi NISHIURA, Shinpei MIYAMOTO
  • Publication number: 20180029992
    Abstract: An aliphatic-chain saturated hydrocarbon including an aliphatic hydrocarbon chain which is saturated and has an ion pair at each end of the aliphatic hydrocarbon chain.
    Type: Application
    Filed: September 26, 2017
    Publication date: February 1, 2018
    Applicant: Kaneka Corporation
    Inventors: Shinpei MIYAMOTO, Koichi NISHIURA, Yoshifumi ONISHI
  • Publication number: 20170090532
    Abstract: The electronic terminal equipment comprising an electronic substrate on which a heat-generating electronic component is mounted and an electromagnetic shield member attached in proximity to the heat-generating electronic component, the electronic substrate being filled with a cured product of a thermally-conductive curable liquid resin between the electromagnetic shield member and the electronic substrate, and a thermally-conductive film being disposed in contact with an upper surface of the electromagnetic shield member or facing the upper surface thereof so as to diffuse heat that came up through the cured thermally-conductive curable liquid resin.
    Type: Application
    Filed: March 6, 2015
    Publication date: March 30, 2017
    Applicant: Kaneka Corporation
    Inventors: Aki Koukami, Koichi Nishiura, Takeshi Nakagaki
  • Patent number: 5683814
    Abstract: Modified cross-section fibers for artificial hair having an improved bulkiness and a soft feeling as compared with conventional fibers for the artificial hair, comprising synthetic fibers, the synthetic fiber having a cross-section comprising one central connecting portion and projections extended in three directions from the central connecting portions, wherein at least one of the three projections is most narrowed at a portion where it is nearer from a top edge of the projection than 1/2 of a length R from a center of the central connecting portion to the top edge of the projection, a ratio of W1/W2 wherein W1 is a width of the widest portion in a portion where it is nearer from the top edge than the most narrowed portion, and W2 is a width of the most narrowed portion is 1.05 to 2.0, and a ratio of R/W1 wherein R and W1 are the same as defined above is from 1.10 to 5.0.
    Type: Grant
    Filed: April 11, 1996
    Date of Patent: November 4, 1997
    Assignee: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
    Inventors: Naohiko Kakita, Kenichiro Cho, Hiroyuki Nakashima, Nobuyuki Nishi, Koichi Nishiura
  • Patent number: 5677059
    Abstract: Fiber for artificial hair having an excellent bulkiness and also a soft feeling like the human hair, as compared with conventional fibers, are provided. The fiber comprise synthetic fibers, wherein an apparent bulk specific gravity of the fiber before crimping is within a range of from 0.1 to 0.2, an apparent bulk specific gravity of the fiber after crimping is within a range of from 0.02 to 0.05, a cross-section of the fiber is a modified cross-sectional shape comprising one central connecting portion, and projections extended in at least three directions from the central connecting portion, part of a surface or the entire surface of the fiber is open in the longitudinal direction of the fiber, and the fiber has a single yarn fineness of from 25 to 75 denier.
    Type: Grant
    Filed: May 10, 1996
    Date of Patent: October 14, 1997
    Assignee: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
    Inventors: Naohiko Kakita, Kenichiro Cho, Hiroyuki Nakashima, Nobuyuki Nishi, Koichi Nishiura