Patents by Inventor Kazutoshi Oohashi

Kazutoshi Oohashi 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).

  • Functional films, their use, articles having the films and processes for producing these
    Publication number: 20010026859
    Abstract: A functional film at least one surface of which has at least one of characteristics that (1) the surface has an unevenness that its surface roughness is from 10 A to 500 A as RMS value; (2) the surface has an unevenness whose pitch has an average value not larger than the RMS value of surface roughness; and (3) the surface comprises an oxide of an inorganic element (represented by M), and the value of [number of carbon atoms]/[number of M atoms] at the surface is 0.1 or less; an article having such a film; and processes for producing these are provided in the present invention.
    Type: Application
    Filed: November 29, 2000
    Publication date: October 4, 2001
    Inventors: Toru Nakamura, Akiko Miyakawa, Masahito Suzuki, Kazutoshi Oohashi, Nobuyuki Nakagiri, Ryoichi Fukasawa