Patents by Inventor Keisuke ISOGAI

Keisuke ISOGAI 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: 20240161949
    Abstract: In an electronic component including a ceramic body and an external electrode, the external electrode includes a resin layer including a conductive powder and a plating film in direct contact with the resin layer. The plating film includes a metal with a face-centered cubic structure, and a value of F is about 0.20 or more and about 0.50 or less, where F=(P?P0)/(1?P0), P0=I0(111)/{I0(111)+I0(200)+I0(220)} and P=I(111)/{I(111)+I(200)+I(220)}, and I0 (111), I0 (200), and I0 (220) are diffraction intensities of a (111) plane, a (200) plane, and a (220) plane obtained from known powder X-ray diffraction data for a metal in the plating film, and I (111), I (200), and I (220) are diffraction intensities of a (111) plane, a (200) plane, and a (220) plane obtained from an X-ray diffraction pattern of the plating film.
    Type: Application
    Filed: January 24, 2024
    Publication date: May 16, 2024
    Inventors: Masakiyo NAGATOMO, Yoshinobu SAKI, Keisuke ISOGAI
  • Patent number: 11738594
    Abstract: The automobile decorative-part (1) comprises a resin-compact (3) having a decorative-layer (2) on its surface-layer and comprises a clear-coat layer (4) for protecting said surface-layer, and that a high-gloss region (R1) of a relatively high-gloss level is mixed with a low-gloss region (R2) of a relatively low-gloss level on the surface of said decorative-part, and that a clear-coat paint is sprayed by an atomization-coating machine onto the surface of the decorative-layer (2), and that the atomization-coating machine contains an ester-based solvent of a low-boiling point as the main-solvent that has a boiling-point of 100 degrees Celsius or less and has a solid-content of 35 to 40 percent by mass, thus forming the clear-coat layer (4) that makes it partially possible to mat the gloss of the surface of the clear-coat layer, thus manufacturing a decorative-part with an excellent quality design.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: August 29, 2023
    Assignee: TRINITY INDUSTRIAL CORPORATION
    Inventors: Kouji Adachi, Tatsuki Ochiai, Keisuke Isogai
  • Publication number: 20230207160
    Abstract: A chip ceramic semiconductor electronic component includes a ceramic body including a ceramic semiconductor, and a first surface and a second surface in contact with the first surface, the first outer electrode on the first surface of the ceramic body, and the second outer electrode covering the first outer electrode and extending onto the second surface of the ceramic body, in which an area of a first surface of the first outer electrode is less than about 0.17 mm2, and a hard particle made of a material harder than the first outer electrode is at the interface between the first and second outer electrodes.
    Type: Application
    Filed: March 1, 2023
    Publication date: June 29, 2023
    Inventors: Keisuke ISOGAI, Yoshinobu SAKI
  • Publication number: 20200047545
    Abstract: The automobile decorative-part (1) comprises a resin-compact (3) having a decorative-layer (2) on its surface-layer and comprises a clear-coat layer (4) for protecting said surface-layer, and that a high-gloss region (R1) of a relatively high-gloss level is mixed with a low-gloss region (R2) of a relatively low-gloss level on the surface of said decorative-part, and that a clear-coat paint is sprayed by an atomization-coating machine onto the surface of the decorative-layer (2), and that the atomization-coating machine contains an ester-based solvent of a low-boiling point as the main-solvent that has a boiling-point of 100 degrees Celsius or less and has a solid-content of 35 to 40 percent by mass, thus forming the clear-coat layer (4) that makes it partially possible to mat the gloss of the surface of the clear-coat layer, thus manufacturing a decorative-part with an excellent quality design.
    Type: Application
    Filed: October 17, 2019
    Publication date: February 13, 2020
    Inventors: Kouji ADACHI, Tatsuki OCHIAI, Keisuke ISOGAI
  • Publication number: 20170087928
    Abstract: The automobile decorative-part (1) comprises a resin-compact (3) having a decorative-layer (2) on its surface-layer and comprises a clear-coat layer (4) for protecting said surface-layer, and that a high-gloss region (R1) of a relatively high-gloss level is mixed with a low-gloss region (R2) of a relatively low-gloss level on the surface of said decorative-part, and that a clear-coat paint is sprayed by an atomization-coating machine onto the surface of the decorative-layer (2), and that the atomization-coating machine contains an ester-based solvent of a low-boiling point as the main-solvent that has a boiling-point of 100 degrees Celsius or less and has a solid-content of 35 to 40 percent by mass, thus forming the clear-coat layer (4) that makes it partially possible to mat the gloss of the surface of the clear-coat layer, thus manufacturing a decorative-part with an excellent quality design.
    Type: Application
    Filed: August 20, 2014
    Publication date: March 30, 2017
    Inventors: Kouji ADACHI, Tatsuki OCHIAI, Keisuke ISOGAI