Patents by Inventor Hideyuki Ichihara

Hideyuki Ichihara 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).

  • Patent number: 7783103
    Abstract: A defect detecting device includes: a block generating section dividing an inspection image in which a defective region will be detected into a plurality of blocks; an intra-block sum calculating section calculating an intra-block sum for each of the blocks generated by the block generating section, the intra-block sum being a sum of pixel data for pixels in that block; and a statistical processing section and a defect determining section determining whether there exists a defective region by determining through statistical processing whether the intra-block sums have an outlier. Accordingly, the device determines whether there is a defective region in a digital image quickly and using small circuitry.
    Type: Grant
    Filed: September 26, 2006
    Date of Patent: August 24, 2010
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Toshimasa Kuchii, Hideyuki Ichihara
  • Publication number: 20070071304
    Abstract: A defect detecting device includes: a block generating section dividing an inspection image in which a defective region will be detected into a plurality of blocks; an intra-block sum calculating section calculating an intra-block sum for each of the blocks generated by the block generating section, the intra-block sum being a sum of pixel data for pixels in that block; and a statistical processing section and a defect determining section determining whether there exists a defective region by determining through statistical processing whether the intra-block sums have an outlier. Accordingly, the device determines whether there is a defective region in a digital image quickly and using small circuitry.
    Type: Application
    Filed: September 26, 2006
    Publication date: March 29, 2007
    Inventors: Toshimasa Kuchii, Hideyuki Ichihara
  • Patent number: 7043675
    Abstract: A logic circuit test apparatus for testing a logic circuit having a plurality of input terminals and a plurality of output terminals, the logic circuit test apparatus including: a common test signal generating circuit which groups the input terminals of the logic circuit on the basis of logic states of original test signals to be applied to the respective input terminals of the logic circuit and outputs common test signals from common test signal output terminals thereof smaller in number than the input terminals of the logic circuit; and an input connection switching circuit which switches connections of the common test signal output terminals of the common test signal generating circuit with the input terminals of the logic circuit so as to convert the common test signals into the original test signals and apply the original test signals to the respective input terminals of the logic circuit.
    Type: Grant
    Filed: September 24, 2003
    Date of Patent: May 9, 2006
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Koji Isodono, Hideyuki Ichihara
  • Publication number: 20040247556
    Abstract: Hair-setting compositions comprising
    Type: Application
    Filed: April 2, 2004
    Publication date: December 9, 2004
    Inventors: Wilma M. Dausch, Bernd de Potzolli, Hideyuki Ichihara
  • Publication number: 20040093542
    Abstract: A logic circuit test apparatus for testing a logic circuit having a plurality of input terminals and a plurality of output terminals by inputting original test signals to the input terminals of the logic circuit and testing output signals from the output terminals of the logic circuit, the logic circuit test apparatus including: a common test signal generating circuit which groups the input terminals of the logic circuit on the basis of logic states of original test signals to be applied to the respective input terminals of the logic circuit and outputs common test signals from common test signal output terminals thereof smaller in number than the input terminals of the logic circuit; and an input connection switching circuit which switches connections of the common test signal output terminals of the common test signal generating circuit with the input terminals of the logic circuit so as to convert the common test signals into the original test signals and apply the original test signals to the respective i
    Type: Application
    Filed: September 24, 2003
    Publication date: May 13, 2004
    Applicant: Sharp Kabushiki Kaisha
    Inventors: Koji Isodono, Hideyuki Ichihara
  • Patent number: 6541032
    Abstract: The present invention describes the use of finely divided dye-containing polymers PD in the form of an aqueous polymer dispersion or a polymer powder obtainable therefrom, the polymer matrix of which comprises at least one organic dye D in homogeneously dispersed form, as color-imparting constituent in cosmetic compositions. The present invention also describes cosmetic compositions which comprise a color-containing polymer in an amount of from 0.1 to 50% by weight, based on the total weight of the cosmetic composition, and additives customary for cosmetic compositions.
    Type: Grant
    Filed: October 3, 2000
    Date of Patent: April 1, 2003
    Assignee: BASF Aktiengesellschaft
    Inventors: Monika Medelnick, Ellen Pfrommer, Thorsten Clemens, Peter Erk, Arno Böhm, Sabine Kielhorn-Bayer, Helmut Witteler, Wilma M. Dausch, Horst Westenfelder, Thomas Wünsch, Klemens Mathauer, Thorsten Habeck, Takahiro Ikeda, Hideyuki Ichihara
  • Publication number: 20020131941
    Abstract: The present invention relates to colorant-containing polymer dispersions comprising
    Type: Application
    Filed: September 18, 2001
    Publication date: September 19, 2002
    Inventors: Thorsten Habeck, Klemens Mathauer, Thomas Wunsch, Horst Westenfelder, Hideyuki Ichihara, Takahiro Ikeda, Wilma M. Dausch