Patents by Inventor Mamoru Komiya

Mamoru Komiya 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).

  • Photographic light-sensitive material
    Patent number: 4192683
    Abstract: A photographic light-sensitive material comprising a layer which contains a compound represented by the following Formula I ##STR1## wherein R.sub.1 is an alkyl group having 1 to 18 carbon atoms, R.sub.2 is a hydrogen atom or an alkyl group having 1 to 18 carbon atoms with a proviso that when R.sub.2 is a hydrogen atom, R.sub.1 is an alkyl group having 1 to 7 carbon atoms, M is a cation and n is a number of 1 to 50.
    Type: Grant
    Filed: October 18, 1977
    Date of Patent: March 11, 1980
    Assignee: Konishiroku Photo Industry Co., Ltd.
    Inventors: Eiichi Sakamoto, Masao Ishihara, Kazuo Nakazato, Hiroshi Yamada, Sadatugu Terada, Kenichi Kitahara, Naoto Abe, Mamoru Komiya, Masaru Kanbe
  • Undercoat-applied plastic films
    Patent number: 4113918
    Abstract: This invention provides an undercoat-applied plastic film comprising a plastic film substrate and an undercoat layer on at least one surface of the plastic film substrate, said undercoat layer being formed by treating the film surface with a soluble high molecule compound expressed by the following general formula: ##STR1## AND A SOLVENT OR SWELLING AGENT FOR SAID PLASTIC FILM SUBSTRATE. This undercoat-applied aplastic film has an excellent antistatic property on the treated surface and exhibits a good adherence to a material to be applied thereto.
    Type: Grant
    Filed: April 15, 1976
    Date of Patent: September 12, 1978
    Assignee: Konishiroku Photo Industry Co., Ltd.
    Inventors: Motoo Kogure, Mamoru Komiya, Masaharu Oishi, Masaru Kanbe