Patents by Inventor Hironori Misawa

Hironori Misawa 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: 6440274
    Abstract: An easily manufactured shoe press belt for a papermaking machine comprises a high molecular weight cylindrical elastic member having embedded within it, between its inner and outer walls, a multiple layer base member formed by winding a belt-like woven fabric. The layers of the base member are substantially axially coextensive, reinforce the belt against sideward elongation, and achieve uniform hardness and improved durability.
    Type: Grant
    Filed: October 19, 2000
    Date of Patent: August 27, 2002
    Assignee: Ichikawa Co., Ltd.
    Inventors: Harushige Ikeda, Kenji Inoue, Hironori Misawa
  • Patent number: 5662507
    Abstract: The invention provides a heat-resistant felt for hot products which is sufficiently heat-resistant for conveying or placing hot products thereon in manufacturing processes of iron and steel, non-ferrous metal, and ceramics products, and contributes to the improvement of the quality and life of products. A heat-resistant fiber web of a blend or laminate comprising metal fibers and inorganic fibers or a heat-resistant fiber web of a blend or laminate comprising metal fibers or inorganic fibers and heat-resistant organic fibers is needle-punched with or without a heat-resistant ground fabric laminated so as to intermingle.
    Type: Grant
    Filed: April 22, 1996
    Date of Patent: September 2, 1997
    Assignee: Ichikawa Co., Ltd.
    Inventors: Akizo Ohba, Hironori Misawa, Yukihiro Nomura