Patents by Inventor Tatsuyuki Mitsuno

Tatsuyuki Mitsuno 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).

  • Thermoplastic resin composition
    Patent number: 4017436
    Abstract: A resin composition consisting essentially of a styrene-butadiene block copolymer resin, a liquid polybutadiene resin or its modification product, and a tackifier. This resin composition is transparent, excellent in mechanical properties, particularly elongation, impact strength and elastic recovery, and is also improved in film-forming ability and tackiness.
    Type: Grant
    Filed: September 2, 1975
    Date of Patent: April 12, 1977
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Minoru Tabana, Tatsuyuki Mitsuno, Hiroshi Maki