Patents by Inventor Shunsuke Iizuka

Shunsuke Iizuka 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: 11926694
    Abstract: The present invention provides a method for producing an aqueous carbodiimide having excellent crosslinking reactivity with a crosslinking group, such as an alcoholic hydroxy group of an aqueous resin.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: March 12, 2024
    Assignee: NISSHINBO CHEMICAL INC.
    Inventors: Shunsuke Iizuka, Kenichi Yanagisawa
  • Publication number: 20240066149
    Abstract: The invention provides a nucleic acid molecule comprising a gene encoding a fusion protein of a ligand and a protein having physiological activity, to be used for expressing the fusion protein in cells, tissue or the body. The invention further provides a nucleic acid molecule comprising the fusion protein-encoding gene, which is in the form of a plasmid, in a form encapsulated in a recombinant virus virion, or a form encapsulated in liposomes or lipid nanoparticles. The invention further relates to the use of a medicine which is a nucleic acid molecule comprising the fusion protein-encoding gene.
    Type: Application
    Filed: January 11, 2022
    Publication date: February 29, 2024
    Applicant: JCR Pharmaceuticals Co., Ltd.
    Inventors: Masafumi Kinoshita, Shunsuke Iizuka, Atsushi Imakiire, Haruna Takagi, Hiroyuki Sonoda
  • Publication number: 20200377645
    Abstract: The present invention provides a method for producing an aqueous carbodiimide having excellent crosslinking reactivity with a crosslinking group, such as an alcoholic hydroxy group of an aqueous resin.
    Type: Application
    Filed: January 18, 2019
    Publication date: December 3, 2020
    Applicant: NISSHINBO CHEMICAL INC.
    Inventors: Shunsuke IIZUKA, Kenichi YANAGISAWA
  • Patent number: 10148471
    Abstract: A communication apparatus includes a memory, and a processor coupled to the memory and configured to receive a first reception signal and a second reception signal in a first period, calculate a first phase rotation quantity between the first reception signal and the second reception signal, receive a third reception signal and a fourth reception signal in a second period, calculate a second phase rotation quantity between the third reception signal and the fourth reception signal, determine whether to compensate for a frequency offset of a fifth reception signal based on a difference between the first phase rotation quantity and the second phase rotation quantity, and when it is determined to compensate for the frequency offset of the fifth reception signal, compensate for the frequency offset of the fifth reception signal.
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: December 4, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Takato Ezaki, Daisuke Jitsukawa, Shunsuke Iizuka
  • Publication number: 20170127357
    Abstract: An apparatus includes a memory and a processor coupled to the memory. The processor is configured to execute reception processing. The reception processing includes a process of receiving a signal from a target terminal among a plurality of terminals by a control channel adapted to multiplexing the signal transmitted from the target terminal with one or more of signals transmitted from any of the plurality of terminals except for the target terminal, and a process of performing automatic frequency control, based on the signal received from the target terminal, for a data signal received from the target terminal. The processor is configured to execute adjustment processing. The adjustment processing includes a process of performing adjustment of a first transmission power of the signal in the target terminal based on a second transmission power of the one or more of signals in the any of the plurality of terminals.
    Type: Application
    Filed: October 24, 2016
    Publication date: May 4, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Kazuya Kobayashi, Yoshiyuki Ono, Shunsuke IIZUKA
  • Publication number: 20160211953
    Abstract: A communication apparatus includes a memory, and a processor coupled to the memory and configured to receive a first reception signal and a second reception signal in a first period, calculate a first phase rotation quantity between the first reception signal and the second reception signal, receive a third reception signal and a fourth reception signal in a second period, calculate a second phase rotation quantity between the third reception signal and the fourth reception signal, determine whether to compensate for a frequency offset of a fifth reception signal based on a difference between the first phase rotation quantity and the second phase rotation quantity, and when it is determined to compensate for the frequency offset of the fifth reception signal, compensate for the frequency offset of the fifth reception signal.
    Type: Application
    Filed: January 13, 2016
    Publication date: July 21, 2016
    Inventors: Takato Ezaki, Daisuke Jitsukawa, Shunsuke Iizuka
  • Publication number: 20150131606
    Abstract: An allocation of radio resources in one of first and second radio areas in which a fading frequency estimated value with a relatively low estimation accuracy is obtained is controlled based on a fading frequency estimated value with a relatively high estimation accuracy among the fading frequency estimated values obtained from a radio signal sent by the radio terminal and received in the first and second radio areas.
    Type: Application
    Filed: September 24, 2014
    Publication date: May 14, 2015
    Inventors: Kazuya Kobayashi, Shunsuke IIZUKA, Seiji Hamada
  • Publication number: 20080204972
    Abstract: Disclosed is an electric double layer capacitor which is excellent in rate characteristics and low-temperature characteristics while having a high capacitance even when an electrolyte solution containing a high-concentration ionic liquid is used. Specifically disclosed is an electric double layer capacitor comprising a pair of polarizable electrodes and an electrolyte solution. As the polarizable electrodes, there is used one mainly composed of an activated carbon which has the peak in the micropore radius distribution determined by the MP method within a range from 5.0×10?10 to 1.0×10?9 m. As the electrolyte solution, there is used an ionic liquid having a concentration of more than 2.0 mol/L.
    Type: Application
    Filed: February 1, 2005
    Publication date: August 28, 2008
    Inventors: Hiroshi Yoshida, Takaya Sato, Gen Masuda, Mitsugu Kotani, Shunsuke Iizuka
  • Patent number: 7342769
    Abstract: In an electrical double-layer capacitor having a pair of polarizable electrodes, a separator between the polarizable electrodes and a liquid electrolyte, the polarizable electrodes contain as a main component an activated carbon having micropores with a pore radius distribution peak as determined by the MP method within a range of 4.0×10?10 to 8.0×10?10 m, and the liquid electrolyte includes an electrolyte salt which is an ionic liquid. Such electrical double-layer capacitors have excellent low-temperature characteristics and a high electrostatic capacitance.
    Type: Grant
    Filed: August 22, 2003
    Date of Patent: March 11, 2008
    Assignee: Nisshinbo Industries, Inc.
    Inventors: Takaya Sato, Gen Masuda, Mitsugu Kotani, Shunsuke Iizuka
  • Publication number: 20060176646
    Abstract: In an electrical double-layer capacitor having a pair of polarizable electrodes, a separator between the polarizable electrodes and a liquid electrolyte, the polarizable electrodes contain as a main component an activated carbon having micropores with a pore radius distribution peak as determined by the MP method within a range of 4.0×10?10 to 8.0×10?10 m, and the liquid electrolyte includes an electrolyte salt which is an ionic liquid. Such electrical double-layer capacitors have excellent low-temperature characteristics and a high electrostatic capacitance.
    Type: Application
    Filed: August 22, 2003
    Publication date: August 10, 2006
    Inventors: Takaya Sato, Gen Masuda, Mitsugu Kotani, Shunsuke Iizuka