Patents by Inventor Satoru Momohira

Satoru Momohira 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).

  • PROCESS FOR PRODUCING A LAMINATED POROUS FILM
    Publication number: 20140057057
    Abstract: [Problem] To provide a process for manufacturing a laminated porous film in which wrinkling is suppressed and a covering layer is laminated on at least one surface of a polyolefin-based resin porous film. [Solution] A process for manufacturing a laminated porous film comprising layering a covering layer on at least one surface of a polyolefin-based resin porous film, wherein film tension (Ta) in a drying step is controlled at 40 N/m or less.
    Type: Application
    Filed: October 22, 2012
    Publication date: February 27, 2014
    Applicant: MITSUBISHI PLASTICS, INC.,
    Inventors: Tomohiko Terai, Satoru Momohira, Hirotaka Aria
  • SURFACE-MODIFIED PLASTIC FILM AND PROCESS FOR PRODUCING THE SAME
    Publication number: 20090304991
    Abstract: A surface-modified plastic film, comprising: a surface layer composed of minute filamentous forms and/or granular forms consisting of a composition containing a resin and/or inorganic microparticles, on at least one major surface of a substrate plastic film. Preferably, the surface-modified plastic film is characterized in that the minute filamentous forms have a diameter of 100 ?m to 1 nm.
    Type: Application
    Filed: September 2, 2005
    Publication date: December 10, 2009
    Applicant: Mitsubishi Chemical MKV Company
    Inventors: Akihiko Tanioka, Mie Minagawa, Hidetoshi Matsumoto, Hirotaka Arai, Atsushi Obayashi, Ken Tashiro, Satoru Momohira