Patents by Inventor Satoko Watanabe

Satoko Watanabe 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).

  • COSMETIC PUFF
    Publication number: 20150173485
    Abstract: Provided is a cosmetic puff whose cosmetic application side uses a double raschel knitted fabric knitted from polytrimethylene terephthalate fibers to a 28 gauge, so that the cosmetic puff offers more flexibility and better shape restorability, transfers as much of the scraped-off cosmetic as possible to the skin and consequently maintains a clean puff surface after use, and demonstrates excellent washing resistance, as well.
    Type: Application
    Filed: May 23, 2013
    Publication date: June 25, 2015
    Inventor: Satoko Watanabe
  • Method of expressing genetically modified protein carrying sugar chain having sialic acid added thereto in insect cells
    Publication number: 20040203117
    Abstract: Provided is a method of expressing a recombinant protein having sialic acid added thereto in insect cells, which is advantageous in administration to animals. In this method, a recombinant protein carrying a sugar chain having sialic acid added thereto is expressed in an insect or insect cells, including suppressing, inhibiting or eliminating N-acetylglucosaminidase activity inherent in the insect cells.
    Type: Application
    Filed: March 5, 2004
    Publication date: October 14, 2004
    Inventors: Satoko Watanabe, Takehiro Kokuho, Takayuki Kubota, Shigeki Inumaru