Patents by Inventor Masayuki Kawabe

Masayuki Kawabe 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).

  • MULTILAYER STRUCTURE
    Publication number: 20120156513
    Abstract: A multilayer structure includes (A) a layer consisting primarily of a polyethylene terephthalate resin which includes a dicarboxylic acid component unit including terephthalic acid and a diol component unit primarily including ethylene glycol, the dicarboxylic acid component including a non-terephthalic-acid dicarboxylic acid in a copolymerization ratio of 15 to 40 mol % based on the overall amount of the dicarboxylic acid component; and (B) a layer provided in stacked adjacent relation to the layer (A) and consisting primarily of a polyvinyl alcohol resin having a structural unit represented by the following general formula (1):
    Type: Application
    Filed: August 18, 2010
    Publication date: June 21, 2012
    Applicant: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
    Inventors: Masayuki Kawabe, Mitsuo Shibutani, Kaoru Inoue, Norihito Sakai
  • Foamed polyester sheet and process for the production thereof
    Patent number: 5360829
    Abstract: A foamed polyester sheet of this invention has uniform fine cells and a high foaming ratio. Particularly, a sheet containing a polycarbonate resin or a polyarylate resin is excellent in high-temperature stability. The foamed polyester sheet of this invention is suited for use requiring a high-temperature stability, such as a container for an electronic oven, etc.
    Type: Grant
    Filed: January 21, 1994
    Date of Patent: November 1, 1994
    Assignee: Kanebo, Ltd.
    Inventors: Masayuki Kawabe, Masaki Yamamoto