Patents by Inventor Masaaki Oka

Masaaki Oka 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: 11692216
    Abstract: An object of the present invention is to provide a simple and efficient device for predicting a risk of occurrence of a side effect of irinotecan by analyzing a single nucleotide polymorphism in a region encoding a specific gene. The prediction of the risk of the occurrence of a side effect of irinotecan is assisted by analyzing a single nucleotide polymorphism in a region encoding the APCDD1L gene, the R3HCC1 gene, the OR51I2 gene, the MKKS gene, the EDEM3 gene, or the ACOX1 gene which are present on genomic DNA in a biological sample collected from a test subject; or a single nucleotide polymorphism which is in linkage disequilibrium with or genetically linked to the single nucleotide polymorphism, and determining whether the single nucleotide polymorphism is homozygous for a variant type, heterozygous, or homozygous for a wild-type.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: July 4, 2023
    Assignees: YAMAGUCHI UNIVERSITY, TOYO KOHAN CO., LTD.
    Inventors: Masaaki Oka, Shoichi Hazama, Ryouichi Tsunedomi
  • Patent number: 11618770
    Abstract: The present invention provides a peptide that includes eight or more consecutive amino acid residues of amino acid sequence of one of Sequence ID Nos. 1 to 12 and that consists of eleven or less amino acid residues.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: April 4, 2023
    Assignee: NEC CORPORATION
    Inventors: Tomoya Miyakawa, Masaaki Oka, Shoichi Hazama, Koji Tamada, Keiko Udaka
  • Patent number: 11461598
    Abstract: An information processor can logically support prediction based on past statistical information even though the information contains qualitative or non-numerical data. The processor determines whether an input pattern corresponding to an input object (a determination target) belongs to a specific class among multiple classes, based on feature subsets of any combination of a plurality of features, each feature comprises multiple categories. The processor includes a storage storing the input pattern corresponding to the input object and samples corresponding to respective sample objects and a classification determiner determining whether the input pattern belongs to the specific class.
    Type: Grant
    Filed: December 26, 2016
    Date of Patent: October 4, 2022
    Assignee: YAMAGUCHI UNIVERSITY
    Inventors: Yoshihiko Hamamoto, Horiyuki Ogihara, Norio Iizuka, Takao Tamesa, Masaaki Oka
  • Publication number: 20220193213
    Abstract: The present invention provides a peptide containing 8 or more consecutive amino acid residues in an amino acid sequence of any of SEQ ID NOS: 1 to 15 and consisting of 11 or less amino acid residues.
    Type: Application
    Filed: March 11, 2022
    Publication date: June 23, 2022
    Applicant: CYTLIMIC INC.
    Inventors: Tomoya MIYAKAWA, Masaaki OKA, Shoichi HAZAMA, Koji TAMADA, Keiko UDAKA
  • Patent number: 11304997
    Abstract: The present invention provides a peptide containing 8 or more consecutive amino acid residues in an amino acid sequence of any of SEQ ID NOS: 1 to 15 and consisting of 11 or less amino acid residues.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: April 19, 2022
    Assignee: CYTLIMIC INC.
    Inventors: Tomoya Miyakawa, Masaaki Oka, Shoichi Hazama, Koji Tamada, Keiko Udaka
  • Patent number: 11138783
    Abstract: There is provided an image processing apparatus including: an image information acquiring part configured to acquire two-dimensional image information including a texture image; a polygon model information acquiring part configured to acquire polygon model information representing a three-dimensional polygon model as an object on which to map the texture image, the polygon model information including position information about a plurality of vertexes; a polygon model information updating part configured to update the position information about at least one and other vertexes included in the polygon model information, on the basis of predetermined relations reflecting vertex movement information representing the movement of at least one of the vertexes; and a mapping part configured to map the texture image on the polygon model based on the updated polygon model information.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: October 5, 2021
    Assignee: SONY INTERACTIVE ENTERTAINMENT INC.
    Inventor: Masaaki Oka
  • Publication number: 20210182630
    Abstract: An information processor can logically support prediction based on past statistical information even though the information contains qualitative or non-numerical data. The processor determines whether an input pattern corresponding to an input object (a determination target) belongs to a specific class among multiple classes, based on feature subsets of any combination of a plurality of features, each feature comprises multiple categories. The processor includes a storage storing the input pattern corresponding to the input object and samples corresponding to respective sample objects and a classification determiner determining whether the input pattern belongs to the specific class.
    Type: Application
    Filed: December 26, 2016
    Publication date: June 17, 2021
    Inventors: Yoshihiko HAMAMOTO, Horiyuki OGIHARA, Norio IIZUKA, Takao TAMESA, Masaaki OKA
  • Patent number: 10875900
    Abstract: The present invention provides a peptide containing 8 or more consecutive amino acid residues in an amino acid sequence of any of SEQ ID NOS: 1 to 11 and consisting of 11 or less amino acid residues.
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: December 29, 2020
    Assignee: Cytlimic Inc.
    Inventors: Tomoya Miyakawa, Masaaki Oka, Shoichi Hazama, Koji Tamada, Keiko Udaka
  • Publication number: 20200181195
    Abstract: The present invention provides a peptide that includes eight or more consecutive amino acid residues of amino acid sequence of one of Sequence ID Nos. 1 to 12 and that consists of eleven or less amino acid residues.
    Type: Application
    Filed: February 19, 2020
    Publication date: June 11, 2020
    Applicant: NEC CORPORATION
    Inventors: TOMOYA MIYAKAWA, MASAAKI OKA, SHOICHI HAZAMA, KOJI TAMADA, KEIKO UDAKA
  • Publication number: 20200172966
    Abstract: An object of the present invention is to provide a simple and efficient device for predicting a risk of occurrence of a side effect of irinotecan by analyzing a single nucleotide polymorphism in a region encoding a specific gene. The prediction of the risk of the occurrence of a side effect of irinotecan is assisted by analyzing a single nucleotide polymorphism in a region encoding the APCDD1L gene, the R3HCC1 gene, the OR5112 gene, the MKKS gene, the EDEM3 gene, or the ACOX1 gene which are present on genomic DNA in a biological sample collected from a test subject; or a single nucleotide polymorphism which is in linkage disequilibrium with or genetically linked to the single nucleotide polymorphism, and determining whether the single nucleotide polymorphism is homozygous for a variant type, heterozygous, or homozygous for a wild-type.
    Type: Application
    Filed: February 12, 2020
    Publication date: June 4, 2020
    Inventors: Masaaki Oka, Shoichi Hazama, Ryouichi Tsunedomi
  • Publication number: 20200157163
    Abstract: The present invention provides a peptide containing 8 or more consecutive amino acid residues in an amino acid sequence of any of SEQ ID NOS: 1 to 11 and consisting of 11 or less amino acid residues.
    Type: Application
    Filed: February 5, 2020
    Publication date: May 21, 2020
    Applicant: Cytlimic Inc.
    Inventors: Tomoya Miyakawa, Masaaki Oka, Shoichi Hazama, Koji Tamada, Keiko Udaka
  • Publication number: 20200121772
    Abstract: The present invention provides a peptide containing 8 or more consecutive amino acid residues in an amino acid sequence of any of SEQ ID NOS: 1 to 15 and consisting of 11 or less amino acid residues.
    Type: Application
    Filed: December 16, 2019
    Publication date: April 23, 2020
    Applicant: CYTLIMIC INC.
    Inventors: Tomoya Miyakawa, Masaaki OKA, Shoichi HAZAMA, Koji TAMADA, Keiko UDAKA
  • Patent number: 10590179
    Abstract: The present invention provides a peptide containing 8 or more consecutive amino acid residues in an amino acid sequence of any of SEQ ID NOS: 1 to 11 and consisting of 11 or less amino acid residues.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: March 17, 2020
    Assignee: Cytlimic Inc.
    Inventors: Tomoya Miyakawa, Masaaki Oka, Shoichi Hazama, Koji Tamada, Keiko Udaka
  • Patent number: 10537626
    Abstract: The present invention provides a peptide containing 8 or more consecutive amino acid residues in an amino acid sequence of any of SEQ ID NOS: 1 to 15 and consisting of 11 or less amino acid residues.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: January 21, 2020
    Assignee: Cytlimic Inc.
    Inventors: Tomoya Miyakawa, Masaaki Oka, Shoichi Hazama, Koji Tamada, Keiko Udaka
  • Patent number: 10526388
    Abstract: The present invention provides a peptide containing 8 or more consecutive amino acid residues in an amino acid sequence of any of SEQ ID NOS: 1 to 11 and consisting of 11 or less amino acid residues.
    Type: Grant
    Filed: March 9, 2016
    Date of Patent: January 7, 2020
    Assignee: Cytlimic Inc.
    Inventors: Tomoya Miyakawa, Masaaki Oka, Shoichi Hazama, Koji Tamada, Keiko Udaka
  • Patent number: 10450266
    Abstract: Provided are: a non-ionic photoacid generator containing a sulfonate compound having a high photosensitivity to i lines, exhibiting excellent heat-resistance stability, and exhibiting excellent solubility in a hydrophobic material; and a resin composition for photolithography containing the same. The present invention is a sulfonate compound characterized by being represented by general formula (1). [In formula (1), R1 represents an aryl group having 6 to 18 carbon atoms or a heterocyclic hydrocarbon group having 4 to 20 carbon atoms. R2 represents a hydrogen atom, an alkyl group having 1 to 18 carbon atoms, an alkenyl group having 2 to 18 carbon atoms, an alkynyl group having 2 to 18 carbon atoms, or an aryl group having 6 to 18 carbon atoms. R3 represents a hydrocarbon group having 1 to 18 carbon atoms (in which some or all hydrogen atoms may be substituted with fluorine).
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: October 22, 2019
    Assignee: SAN-APRO LIMITED
    Inventors: Masaaki Oka, Yuji Nakamura
  • Patent number: 10450601
    Abstract: A buffer composition for hybridization of a target nucleic acid is provided. The nucleic acid can include a nucleotide to be detected with a nucleic acid probe. The probe can contain a nucleotide sequence complementary to the target nucleic acid. The buffer can include a blocking nucleic acid having a nucleotide sequence complementary to a non-target nucleic acid having a nucleotide not to be detected corresponding to the nucleotide to be detected. The buffer composition can suppress non-specific hybridization to the nucleic acid probe even when a non-target nucleic acid is present. The use of the buffer composition can achieve excellent detection efficiency of the target nucleic acid.
    Type: Grant
    Filed: September 1, 2014
    Date of Patent: October 22, 2019
    Assignees: Toyo Kohan Co., Ltd., Yamaguchi University
    Inventors: Shuichi Kamei, Mayuko Hosoya, Masaaki Oka, Shoichi Hazama, Ryouichi Tsunedomi
  • Publication number: 20190062389
    Abstract: The present invention provides a peptide containing 8 or more consecutive amino acid residues in an amino acid sequence of any of SEQ ID NOS: 1 to 11 and consisting of 11 or less amino acid residues.
    Type: Application
    Filed: November 9, 2018
    Publication date: February 28, 2019
    Applicant: CYTLIMIC INC.
    Inventors: Tomoya Miyakawa, Masaaki Oka, Shoichi Hazama, Koji Tamada, Keiko Udaka
  • Patent number: 10186073
    Abstract: Thresholds b1, b2, b3, and b4 are set in the luminance of a raw image. In an image 84a of the lowermost layer, the region in which the luminance is equal to or higher than b1 is left. In an image 84b over it, the region in which the luminance is equal to or higher than b2 is left. In an image 84c over it, the region in which the luminance is equal to or higher than b3 is left. In an image 84d of the uppermost layer, the region in which the luminance is equal to or higher than b4 is left. In each of these images, the alpha value of the other region is set to 0. The images are integrated with the color information of the raw image to generate final slice images. A display image is generated by stacking the generated slice images sequentially from the lowermost layer at predetermined intervals and performing drawing according to the point of sight.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: January 22, 2019
    Assignee: SONY INTERACTIVE ENTERTAINMENT INC.
    Inventor: Masaaki Oka
  • Patent number: 10080963
    Abstract: In an object (OB) manipulation method of manipulating an object (OB) displayed on a display apparatus for deformation, a control apparatus configured to control the display apparatus executes a step of setting a polyhedron (POL) with a given point (P0) in the object (OB) being a center; a step of dividing a space inside the polyhedron (POL) by a vector going from the center (P0) of the polyhedron (POL) to apexes (P1 through P12) of the polyhedron (POL); a step of discriminating in which of the divided spaces an apex of the object (OB) is included; a step of storing a decomposition coefficient of the apex (POB) of the object (OB) by three vectors making up the space including the apex (POB) of the object (OB); and a step of deforming the object (OB) in accordance with the deformation manipulation acted on the polyhedron (POL) and displaying the deformed object (OB).
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: September 25, 2018
    Assignee: SONY INTERACTIVE ENTERTAINMENT INC.
    Inventor: Masaaki Oka