Patents by Inventor Takujl Kato

Takujl Kato 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).

  • BENZOBISTHIAZOLE COMPOUND, BENZOBISTHIAZOLE POLYMER, ORGANIC FILM INCLUDING THE COMPOUND OR POLYMER AND TRANSISTOR INCLUDING THE ORGANIC FILM
    Publication number: 20090230386
    Abstract: A benzobisthiazole compound having a specific formula, and a benzobisthiazole polymer having a specific benzothiazole structure. An organic film including the benzobisthiazole polymer, the benzobisthiazole compound and/or a polymer obtained from the benzobisthiazole compound. An organic thin-film transistor including an organic semiconductor layer including the organic film; a pair of electrodes configured to flow an electric current through the organic semiconductor layer; and a third electrode configured to apply a voltage to the organic semiconductor layer.
    Type: Application
    Filed: January 21, 2009
    Publication date: September 17, 2009
    Inventors: Satoshi Yamamoto, Masafumi Torii, Tamotsu Aruga, Tamotsu Horiuchi, Takujl Kato, Toshiya Sagisaka, Takashi Okada, Daisuke Goto, Shinji Matsumoto, Hiroshi Ikuno, Takeshi Orito, Masataka Mohri