Patents by Inventor Sohichiroh IIDA

Sohichiroh IIDA 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).

  • PARTICLE FOR SOLID FREEFORM FABRICATION, POWDER FOR SOLID FREEFORM FABRICATION, DEVICE FOR MANUFACTURING SOLID FREEFORM FABRICATION OBJECT, METHOD OF MANUFACTURING SOLID FREEFORM FABRICATION OBJECT, AND PARTICLE
    Publication number: 20190134853
    Abstract: A particle for solid freeform fabrication having a columnar form has end surfaces and a side surface, wherein one of the end surfaces partially covers the side surface.
    Type: Application
    Filed: November 8, 2018
    Publication date: May 9, 2019
    Inventors: Hitoshi IWATSUKI, Yasuyuki YAMASHITA, Kiichi KAMODA, Toshiyuki MUTOH, Yasutomo AMAN, Toshiyuki ISEKI, Mitsuru NARUSE, Akira SAITO, Shinzo HIGUCHI, Sohichiroh IIDA
  • RESIN POWDER FOR SOLID FREEFORM FABRICATION AND DEVICE FOR SOLID FREEFORM FABRICATION OBJECT
    Publication number: 20180264720
    Abstract: A resin powder for solid freeform fabrication contains pillar-like form particles having an average circularity of 0.83 or greater in a particle diameter range of from 0.5 to 200 ?m.
    Type: Application
    Filed: March 12, 2018
    Publication date: September 20, 2018
    Inventors: Nozomu TAMOTO, Sohichiroh IIDA, Akira SAITO, Yasuyuki YAMASHITA, Hitoshi IWATSUKI, Shinzo HIGUCHI, Kiichi KAMODA
  • RESIN POWDER FOR SOLID FREEFORM FABRICATION AND DEVICE FOR SOLID FREEFORM FABRICATION OBJECT
    Publication number: 20180264721
    Abstract: A resin powder for solid freeform fabrication includes resin particles having a significantly pillar-like form including resin particles having a concave portion on the circumferential side surface.
    Type: Application
    Filed: March 13, 2018
    Publication date: September 20, 2018
    Inventors: Sohichiroh IIDA, Shigenori Yaguchi, Hitoshi Iwatsuki, Yasuo Suzuki, Nozomu Tamoto, Shinzo Higuchi, Akira Saito, Yasuyuki Yamashita, Kiichi Kamoda
  • METHOD OF MANUFACTURING SOLID FREEFORM FABRICATION OBJECT AND DEVICE FOR MANUFACTURING SOLID FREEFORM FABRICATION OBJECT
    Publication number: 20180147780
    Abstract: A method of manufacturing a solid freeform fabrication object includes forming a layer of resin powder for solid freeform fabrication including particles having a pillar-like form and solidifying a particular area of the layer with irradiation of laser beams, wherein the laser beams have an energy intensity distribution having a top hat-like form.
    Type: Application
    Filed: November 27, 2017
    Publication date: May 31, 2018
    Inventors: Kiichi KAMODA, Yasuyuki YAMASHITA, Akira SAITO, Sohichiroh IIDA, Shinzo HIGUCHI, Hitoshi IWATSUKI, Nozomu TAMOTO, Yasuo SUZUKI
  • RESIN POWDER FOR SOLID FREEFORM FABRICATION, DEVICE FOR SOLID FREEFORM FABRICATION OBJECT, AND METHOD OF MANUFACTURING SOLID FREEFORM FABRICATION OBJECT
    Publication number: 20180023219
    Abstract: A resin powder for solid freeform fabrication includes a particle having a pillar-like form, wherein the ratio of the height of the particle to the diameter or the long side of the bottom of the particle is 0.5 to 2.0, the particle has a 50 percent cumulative volume particle diameter of from 5 to 200 ?m, and the ratio (Mv/Mn) of the volume average particle diameter (Mv) to the number average particle diameter (Mn) of the particle is 2.00 or less.
    Type: Application
    Filed: July 21, 2017
    Publication date: January 25, 2018
    Inventors: Akira SAITO, Shigenori YAGUCHI, Yasuyuki YAMASHITA, Kiichi KAMODA, Yasuo SUZUKI, Nozomu TAMOTO, Hitoshi IWATSUKI, Shinzo HIGUCHI, Sohichiroh IIDA