Patents by Inventor Kazuhige Muto

Kazuhige Muto 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).

  • Heavy-hydrogenated (meth) acrylates, proces for producing them, polymers thereof and optical members
    Publication number: 20060281884
    Abstract: A novel compound represented by a formula [1] wherein R1 and R2 respectively represent a heavy or light hydrogen atom, R3 represents a heavy or light hydrogen atom or a methyl group in which three hydrogen atoms are respectively heavy or light hydrogen atoms, R4 represents a condensed ring group composed of a norbornane ring and a C5-7 hydrocarbon ring provided that at least one hydrogen atom contained in the condensed ring group is a heavy hydrogen atom; and a novel polymer produced by polymerization of a composition comprising the compound are disclosed.
    Type: Application
    Filed: July 23, 2004
    Publication date: December 14, 2006
    Inventors: Hiroki Sasaki, Kohzaburoh Yamada, Tsuneaki Maesawa, Nobuhiro Ito, Kazuhige Muto