Patents by Inventor Koji Hiratsuka

Koji Hiratsuka 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).

  • Publication number: 20230027788
    Abstract: Disclosed is a communication device capable of communicating with a terminal that performs wireless communication. The communication device includes a receiver configured to receive a request for network quality requirements from the terminal; a calculator configured to calculate network quality requirements available to the terminal; a determination unit configured to compare the request with the available network quality requirements to determine whether the request is acceptable; and a transmitter configured to transmit the result of the determination to the terminal.
    Type: Application
    Filed: December 15, 2020
    Publication date: January 26, 2023
    Applicant: NTT DOCOMO, INC.
    Inventors: Masashi Anzawa, Daiki Takeda, Hiroki Ishizuka, Koji Hiratsuka
  • Publication number: 20220361045
    Abstract: A communication device includes a control unit that obtains information related to Quality of Service (QoS) control and determines whether to transmit information indicating whether the QoS can be provided based on the information related to the QoS control; a transmitting unit that transmits the information indicating whether the QoS can be provided based on a result of the determination to another communication device; and a communication unit that executes radio communication to which the QoS control is applied, the QoS control being executed based on the information indicating whether the QoS can be provided.
    Type: Application
    Filed: May 27, 2020
    Publication date: November 10, 2022
    Applicant: NTT DOCOMO, INC.
    Inventors: Daiki Takeda, Yuichi Kakishima, Koji Hiratsuka, Hiroki Ishizuka, Akio Gouda, Masashi Anzawa, Kouta Oguni
  • Publication number: 20220303832
    Abstract: A communication device includes a control unit that determines whether Quality of Service (QoS) is not to be configured for each of one or more conditions for determining a requirement that determines radio communication quality provided by the QoS or the requirement is to be configured for the QoS; and a communication unit that executes a radio communication in which QoS is not to be provided in a case where the control unit does not configure the QoS, and executes a radio communication in which QoS is to be provided in a case where the control unit configures the requirement for the QoS.
    Type: Application
    Filed: May 27, 2020
    Publication date: September 22, 2022
    Applicant: NTT DOCOMO, INC.
    Inventors: Daiki Takeda, Yuichi Kakishima, Koji Hiratsuka, Hiroki Ishizuka, Akio Gouda, Masashi Anzawa, Kouta Oguni
  • Publication number: 20150373994
    Abstract: Disclosed herein are pest controlling compositions comprising entomopathogenic fungi which are horizontally transmissible across pest populations and control target pests at various life stages. Further disclosed are methods of using such compositions for controlling pests, including, bed bugs and other invasive parasitic pests.
    Type: Application
    Filed: January 28, 2014
    Publication date: December 31, 2015
    Inventors: Jarrod Leland, Koji Hiratsuka, Kenneth Edmund Kellar
  • Patent number: 8206608
    Abstract: The present invention provides a highly thermal conductive compound which has a high thermal conductivity, has a high consistency and a good coating workableness, and is excellent in thermal stability at a high temperature. A highly thermal conductive compound containing (A) 85 to 97% by mass of an inorganic powder filler, (B) 2 to 15% by mass of a base oil, and (C) 0.001 to 10% by mass of a compound represented by Y—(—R2—COO—)n—R1—X (wherein R1 and R2 each is a bivalent hydrocarbon group having a linear or branched chain having 1 to 36 carbon atoms, n is 1 to 15, X and Y each is at least one substituent selected from the group consisting of a carboxyl group and a hydroxyl group or a hydrogen atom, and at least one of X and Y is a carboxyl group or a hydroxyl group.
    Type: Grant
    Filed: April 7, 2008
    Date of Patent: June 26, 2012
    Assignee: Cosmo Oil Lubricants Co., Ltd.
    Inventor: Koji Hiratsuka
  • Publication number: 20100065774
    Abstract: The present invention provides a highly thermal conductive compound which has a high thermal conductivity, has a high consistency and a good coating workableness, and is excellent in thermal stability at a high temperature. A highly thermal conductive compound containing (A) 85 to 97% by mass of an inorganic powder filler, (B) 2 to 15% by mass of a base oil, and (C) 0.001 to 10% by mass of a compound represented by Y—(—R2—COO—)n—R1—X (wherein R1 and R2 each is a bivalent hydrocarbon group having a linear or branched chain having 1 to 36 carbon atoms, n is 1 to 15, X and Y each is at least one substituent selected from the group consisting of a carboxyl group and a hydroxyl group or a hydrogen atom, and at least one of X and Y is a carboxyl group or a hydroxyl group; in the case where n is 2 to 15, the moiety of (—R2—COO—)n in the formula (1) may be a copolymer group composed of two or more constitutional units (—R2—COO—) wherein R2 is a bivalent hydrocarbon group different from one another).
    Type: Application
    Filed: April 7, 2008
    Publication date: March 18, 2010
    Applicant: COSMO OIL LUBRICANTS CO., LTD.
    Inventor: Koji Hiratsuka
  • Publication number: 20040115669
    Abstract: This invention relates to newly identified polynucleotides and polypeptides, and their production and uses, as well as their variants, agonists and antagonists, and their uses. In particular, the invention relates to novel heptosyltransferase polynucleotides and polypeptides.
    Type: Application
    Filed: June 25, 2003
    Publication date: June 17, 2004
    Inventors: Koji Hiratsuka, Susan M Logan
  • Publication number: 20040110261
    Abstract: This invention relates to newly identified polynucleotides and polypeptides, and their production and uses, as well as their variants, agonists and antagonists, and their uses. In particular, the invention relates to novel heptosyltransferase polynucleotides and polypeptides.
    Type: Application
    Filed: June 25, 2003
    Publication date: June 10, 2004
    Inventors: Koji Hiratsuka, Eleonora Altman