Patents by Inventor Shinji Mutsumoto

Shinji Mutsumoto 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).

  • [1]BENZOTHIENO[3,2-B][1]BENZOTHIOPHENE COMPOUND AND METHOD FOR PRODUCING THE SAME, AND ORGANIC ELECTRONIC DEVICE USING THE SAME
    Publication number: 20110040107
    Abstract: A [1]benzothieno[3,2-b][1]benzothiophene compound expressed by General Formula (I): General Formula (I) where X and Y are each independently a hydrogen atom; a halogen atom; or a functional group having a straight or branched aliphatic alkyl group optionally having a halogen atom, a functional group having an alicyclic alkyl group optionally having a halogen atom, a functional group having a straight or branched aliphatic alkenyl group optionally having a halogen atom, a functional group having an alicyclic alkenyl group optionally having a halogen atom, a functional group having a carboxyl group, or a functional group having a thiol group, as a partial structure; and X and Y are the same or each independently different, provided that at least one of X and Y has a straight or branched aliphatic alkenyl group, an alicyclic alkenyl group, a carboxyl group or a thiol group, as a partial structure.
    Type: Application
    Filed: April 15, 2009
    Publication date: February 17, 2011
    Inventors: Daisuke Goto, Masafumi Torii, Tamotsu Horiuchi, Tamotsu Aruga, Hiroshi Ikuno, Toshiya Sagisaka, Satoshi Yamamoto, Takeshi Orito, Masataka Mohri, Takashi Okada, Takuji Kato, Shinji Mutsumoto