Patents by Inventor Tatsunari Yago

Tatsunari Yago 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: 9422419
    Abstract: The surface-treated calcium carbonate filler having a floc structure is provided which can provide a curable resin composition which has a high thixotropic property, exerts a high elongation degree at a low modulus, and has such a restoring rate that a load to be applied onto an adherend is reduced particularly by mixing in the curable resin composition, and the curable resin composition containing the filler.
    Type: Grant
    Filed: April 26, 2013
    Date of Patent: August 23, 2016
    Assignee: MARUO CALCIUM CO., LTD.
    Inventors: Katsunori Fukumoto, Yusuke Hayashi, Shigeru Sakaguchi, Tatsunari Yago
  • Publication number: 20150112009
    Abstract: The surface-treated calcium carbonate filler having a floc structure is provided which can provide a curable resin composition which has a high thixotropic property, exerts a high elongation degree at a low modulus, and has such a restoring rate that a load to be applied onto an adherend is reduced particularly by mixing in the curable resin composition, and the curable resin composition containing the filler.
    Type: Application
    Filed: April 26, 2013
    Publication date: April 23, 2015
    Applicant: Maruo Calcium Co., Ltd.
    Inventors: Katsunori Fukumoto, Yusuke Hayashi, Shigeru Sakaguchi, Tatsunari Yago