Patents by Inventor Takahiro Nakamura

Takahiro Nakamura 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: 20220289795
    Abstract: A PPR protein with high performance is provided. A PPR protein that binds to a long nucleotide sequence is provided by linking motifs in a number larger than conventionally used 7 to 14. A PPR motif is provided, of which typical examples are the followings: (A-1) a PPR motif consisting of the sequence of SEQ ID NO: 9 or 401, (C-1) a PPR motif consisting of the sequence of SEQ ID NO: 10, (G-1) a PPR motif consisting of the sequence of SEQ ID NO: 11, and (U-1) a PPR motif consisting of the sequence of SEQ ID NO: 12. These motifs are useful as PPR motifs for adenine, cytosine, guanine, and uracil in a target nucleotide sequence, respectively.
    Type: Application
    Filed: May 29, 2020
    Publication date: September 15, 2022
    Applicants: EditForce, Inc., KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    Inventors: Yusuke Yagi, Takahiro Nakamura
  • Publication number: 20220262467
    Abstract: A health data processing system in which an arithmetic unit can gain access to a database storing basic data of residents, health data of residents, and social capital index measurement data is provided. The health data processing system includes: an individual health condition analysis part which analyzes an individual health condition being each resident's health condition with use of the health data; a regional health condition analysis part which analyzes a regional health condition being a health condition of residents who belong to a region with use of the health data; an SCI derivation part which derives a regional SCI being a social capital index for every region with use of the social capital index measurement data; and an individually providing information generation part which generates information contributing to residents' health with use of the individual health condition, the regional health condition, and the regional SCI.
    Type: Application
    Filed: January 14, 2022
    Publication date: August 18, 2022
    Inventors: Takahiro NAKAMURA, Jyunichiro WATANABE, Takashi TAKEMOTO, Akiko TAMAKOSHI, Takashi KIMURA
  • Publication number: 20220260698
    Abstract: A radar distance measuring device having a BPF type ??ADC and capable of controlling a band of a BBF and modulation setting of a chirp signal in conjunction therewith is provided. A chirp signal generated by a synthesizer is distributed to a transmission antenna and each of mixers at a reception side. The chirp signal is amplified and irradiated from the transmission antenna to an object as radar. The radar reflected by the objects received by reception antennas, and is then mixed with the chirp signal from the synthesizer by the mixers to generate IF signals. These IF signals are respectively outputted to ADCs via anti-aliasing filters. Each of the ADCs is as oversampling ??ADC. The IF signals are sampled by the ??ADC, and are converted into a digital signal.
    Type: Application
    Filed: February 8, 2022
    Publication date: August 18, 2022
    Inventors: Nobuyuki MORIKOSHI, Takashi OSHIMA, Takahiro NAKAMURA
  • Publication number: 20220220166
    Abstract: In order to improve aggregation property of a PPR protein, the A6 amino acid of the 1st PPR motif from the N-terminus (M1) is made more hydrophilic. Further, the A9 amino acid of M1 is made to be a hydrophilic amino acid or glycine. The A6 amino acid is preferably asparagine or aspartic acid, and the A9 amino acid is preferably glutamine, glutamic acid, lysine, or glycine. Proteins containing such a PPR motif as M1 motif may have not only improved aggregation property, but also high binding power to a target nucleic acid.
    Type: Application
    Filed: May 29, 2020
    Publication date: July 14, 2022
    Applicants: EditForce, Inc., KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    Inventors: Yusuke Yagi, Takayoshi Imai, Takayuki Tamai, Takahiro Nakamura, Takamasa Teramoto
  • Publication number: 20220225498
    Abstract: A ceramic-copper composite having a flat plate shape, including: a ceramic layer; a copper layer; and a brazing material layer present between the ceramic layer and the copper layer, in which a specified Expression (1) is satisfied in a cut surface of the copper layer obtained when the ceramic-copper composite is cut at a plane perpendicular to a main surface of the ceramic-copper composite, where S(102)% is an area ratio occupied by copper crystals having a crystal orientation of which an inclination from a crystal orientation of (102) plane is within 10°, S(101)% is an area ratio occupied by copper crystals having a crystal orientation of which an inclination from a crystal orientation of (101) plane is within 10°, S(111)% is an area ratio occupied by copper crystals having a crystal orientation of which an inclination from a crystal orientation of (111) plane is within 10°, and S(112)% is an area ratio occupied by copper crystals having a crystal orientation of which an inclination from a crystal orientati
    Type: Application
    Filed: December 26, 2019
    Publication date: July 14, 2022
    Applicant: DENKA COMPANY LIMITED
    Inventors: Akimasa YUASA, Takahiro NAKAMURA, Koji NISHIMURA
  • Publication number: 20220214220
    Abstract: A temperature abnormality detection device includes a plurality of infrared temperature sensors respectively capable of detecting temperature in a different detection area of an equipment, and a device body including a temperature abnormality determination unit that determines that the temperature in the detection area detected by each of the plurality of infrared temperature sensors is abnormal when the temperature in the detection area is higher than a reference temperature. The plurality of infrared temperature sensors is connected to each other by crossover wiring.
    Type: Application
    Filed: February 21, 2020
    Publication date: July 7, 2022
    Inventors: Ryo IKEUCHI, Koji TAKATORI, Takahiro NAKAMURA, Hironori OGAWA, Tadahiko OGAWA, Akira TAKAISHI
  • Patent number: 11293071
    Abstract: Workpieces are disposed between a pair of side walls in a heat treatment chamber. A centrifugal fan is disposed to face the workpieces inside the heat treatment chamber, and sucks gas from the workpiece side and generates air current. In regions at the respective side wall sides relative to an intermediate position between the pair of side walls, an air current regulation unit regulates the air current so as to restrict flows of the air current from the centrifugal fan to the respective side wall sides when a rotary blade of the centrifugal fan rotates in regions in which outer circumferential edge portions of the rotating rotary blade separate from the respective side walls, and allows the flows in regions in which the outer circumferential edge portions of the rotating rotary blade approach the respective side walls.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: April 5, 2022
    Assignee: Koyo Thermo Systems Co., Ltd.
    Inventors: Takahiro Nakamura, Hiroaki Tetsubayashi, Takeshi Ueda
  • Publication number: 20220093265
    Abstract: A registration apparatus is configured to access a network formed of a set of first nodes and first edges, the first nodes each representing a first feature vector including a plurality of elements, the first edges each coupling two first nodes representing two first feature vectors to each other based on two first feature vectors, a processor in the registration apparatus is configured to execute: obtaining processing of obtaining a second feature vector; and registration processing of registering a second node representing the second feature vector to the network based on a similarity relationship among third feature vectors in a set of third feature vectors included in the set of first feature vectors, and coupling the second node and a third node representing the third feature vector to each other with a second edge, the number of third feature vectors being smaller than the number of first feature vectors.
    Type: Application
    Filed: March 11, 2021
    Publication date: March 24, 2022
    Applicant: Hitachi, Ltd.
    Inventors: Miaomei LEI, Takahiro NAKAMURA, Daisuke SUZUKI, Takashi TAKEMOTO
  • Patent number: 11277908
    Abstract: A ceramic circuit substrate having a metal plate bonded, by a bonding braze material, to at least one main surface of a ceramic substrate, wherein the bonding braze material contains, as metal components, 0.5 to 4.0 parts by mass of at least one active metal selected from among titanium, zirconium, hafnium, and niobium, with respect to 100 parts by mass, in total, of 93.0 to 99.4 parts by mass of Ag, 0.1 to 5.0 parts by mass of Cu, and 0.5 to 2.0 parts by mass of Sn; and Cu-rich phases in a bonding braze material layer structure between the ceramic substrate and the metal plate have an average size of 3.5 ?m or less and a number density of 0.015/?m2 or higher. A method for producing a ceramic circuit substrate includes bonding at a temperature of 855 to 900° C. for a retention time of 10 to 60 minutes.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: March 15, 2022
    Assignee: DENKA COMPANY LIMITED
    Inventors: Akimasa Yuasa, Yusaku Harada, Takahiro Nakamura, Shuhei Morita, Kouji Nishimura
  • Publication number: 20220064229
    Abstract: A method for designing a protein capable of binding in a DNA base selective manner or DNA base sequence specific manner is provided. According to the present invention, it was revealed that, with a protein that can bind in a DNA base-selective manner or a DNA base sequence-specific manner, which contains one or more, preferably 2 to 30, more preferably 5 to 25, most preferably 9 to 15, of PPR motifs having a structure of the following formula 1 (wherein, in the formula 1, Helix A is a part that can form an ?-helix structure; X does not exist, or is a part consisting of 1 to 9 amino acids; Helix B is a part that can form an ?-helix structure; and L is a part consisting of 2 to 7 amino acids), and having a specific combination of amino acids corresponding to a DNA base or DNA base sequence as amino acids of three positions of No. 1 A.A., No. 4 A.A., in Helix A of the formula 1 and No. “ii” (-2) A.A. contained in L of the formula 1, the aforementioned object could be achieved.
    Type: Application
    Filed: July 1, 2021
    Publication date: March 3, 2022
    Applicants: KYUSHU UNIVERSITY, NAT'L UNIVERSITY CORPORATION, HIROSHIMA UNIVERSITY
    Inventors: Takashi Yamamoto, Tetsushi Sakuma, Takahiro Nakamura, Yusuke Yagi, Yasuyuki Okawa
  • Patent number: 11248232
    Abstract: A method of modifying the genome of an organism, wherein the modification method includes modifying the genome of the organism by using in a cell of the organism a protein having an optimal temperature for double-stranded DNA breakage activity in an ordinary temperature region.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: February 15, 2022
    Assignees: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, THE UNIVERSITY OF TOKYO, MEIJI UNIVERSITY
    Inventors: Hidenori Tanaka, Nobuhiko Muramoto, Hiroki Sugimoto, Norihiro Mitsukawa, Chikara Ohto, Satoshi Kondo, Kunihiro Ohta, Takahiro Nakamura, Shuichi Osato
  • Publication number: 20220009842
    Abstract: A ceramic-copper composite having a flat plate shape, including: a ceramic layer; a copper layer; and a brazing material layer present between the ceramic layer and the copper layer. When a region having a length of 1,700 ?m in a long-side direction is a region P on a cut surface of the ceramic-copper composite obtained when the ceramic-copper composite is cut with a plane perpendicular to a main surface of the ceramic-copper composite, an average crystal grain size D1 of copper crystals at least partially present in a region P1 within 50 ?m on a side of the copper layer from an interface between the ceramic layer and the brazing material layer in the region P is 30 ?m or more and 100 ?m or less.
    Type: Application
    Filed: November 22, 2019
    Publication date: January 13, 2022
    Applicant: DENKA COMPANY LIMITED
    Inventors: Akimasa YUASA, Takahiro NAKAMURA, Shuhei MORITA, Koji NISHIMURA
  • Patent number: 11161385
    Abstract: A stabilizer is provided with a restriction ring connected to a torsion portion at a connection portion adjacent to a bush. The restriction ring has a body, a female portion, a male portion, and a welded portion. The female portion has gripping portions with a spacing therebetween decreasing in the direction away from a valley bottom portion. The male portion has a neck portion, an expansion portion, and a contraction portion. The welded portion covers at least the range of the contraction portion and the valley bottom portion and melts in the plate thickness direction from the outer peripheral surface.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: November 2, 2021
    Assignee: NHK SPRING CO., LTD
    Inventors: Takahiro Nakamura, Kenji Katsuno
  • Publication number: 20210324019
    Abstract: The object of the present invention is to, by analyzing PPR proteins that act to bind to DNA with a prediction that RNA recognition rules of PPR motifs can also be used for recognition of DNA, find a PPR protein showing such a characteristic. According to the present invention, it was revealed that, with a protein that can bind in a DNA base-selective manner or a DNA base sequence-specific manner, which contains one or more, preferably 2 to 30, more preferably 5 to 25, most preferably 9 to 15, of PPR motifs having a structure of the following formula 1 (wherein, in the formula 1, Helix A is a part that can form an ?-helix structure; X does not exist, or is a part consisting of 1 to 9 amino acids; Helix B is a part that can form an ?-helix structure; and L is a part consisting of 2 to 7 amino acids), and having a specific combination of amino acids corresponding to a DNA base or DNA base sequence as amino acids of three positions of No. 1 A.A., No. 4 A.A., in Helix A of the formula 1 and No. “ii” (-2) A.A.
    Type: Application
    Filed: July 1, 2021
    Publication date: October 21, 2021
    Applicants: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION, HIROSHIMA UNIVERSITY
    Inventors: Takashi Yamamoto, Tetsushi Sakuma, Takahiro Nakamura, Yusuke Yagi, Yasuyuki Okawa
  • Patent number: 11136361
    Abstract: [Problem to be Solved] The object of the present invention is to develop a method of regulating a target RNA. [Solution] There is provided a fusion protein comprising a functional domain which improves the protein expression level from mRNA and a PPR protein which can bind to a target mRNA in an RNA base-selective or RNA base sequence-specific manner.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: October 5, 2021
    Assignee: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    Inventors: Takahiro Nakamura, Yusuke Yagi
  • Publication number: 20210249103
    Abstract: A method for designing a protein capable of binding in an RNA base selective manner or RNA base sequence specific manner is provided.
    Type: Application
    Filed: March 8, 2021
    Publication date: August 12, 2021
    Applicant: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    Inventors: Takahiro Nakamura, Yusuke Yagi, Keiko Kobayashi
  • Patent number: 11066543
    Abstract: A dispersant attached polytetrafluoroethylene particle on whose surface a dispersant having a fluorine atom is attached has a content of perfluorooctanoic acid of from 0 ppb to 25 ppb with respect to the polytetrafluoroethylene particle, and a composition contains a polytetrafluoroethylene particle and a dispersant having a fluorine atom in which a content of perfluorooctanoic acid is from 0 ppb to 25 ppb with respect to the polytetrafluoroethylene particle.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: July 20, 2021
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Wataru Yamada, Takahiro Nakamura, Shingo Suda, Masahiro Iwasaki, Ryosuke Fujii, Keisuke Kusano, Yuto Okazaki, Taisuke Fukui
  • Publication number: 20210215545
    Abstract: The temperature threshold determining device includes a temperature data storage unit, a representative temperature value determining unit, and a temperature threshold determining unit. The temperature data storage unit stores temperature data that indicates the temperature of a target apparatus during past operation. The representative temperature value determining unit determines a representative temperature value of the target apparatus during the past operation, which is derived using the temperature data stored in the temperature data storage unit. The temperature threshold determining unit determines at least one temperature threshold by using the representative temperature value during the past operation and a reference temperature value that is preset and configured to prevent the temperature abnormality.
    Type: Application
    Filed: March 31, 2021
    Publication date: July 15, 2021
    Inventors: Takahiro NAKAMURA, Ryo IKEUCHI, Tatsuaki KOZONO, Takaaki YAMADA
  • Publication number: 20210176859
    Abstract: A ceramic circuit substrate having a metal plate bonded, by a bonding braze material, to at least one main surface of a ceramic substrate, wherein the bonding braze material contains, as metal components, 0.5 to 4.0 parts by mass of at least one active metal selected from among titanium, zirconium, hafnium, and niobium, with respect to 100 parts by mass, in total, of 93.0 to 99.4 parts by mass of Ag, 0.1 to 5.0 parts by mass of Cu, and 0.5 to 2.0 parts by mass of Sn; and Cu-rich phases in a bonding braze material layer structure between the ceramic substrate and the metal plate have an average size of 3.5 ?m or less and a number density of 0.015/?m2 or higher. A method for producing a ceramic circuit substrate includes bonding at a temperature of 855 to 900° C. for a retention time of 10 to 60 minutes.
    Type: Application
    Filed: May 29, 2018
    Publication date: June 10, 2021
    Applicant: DENKA COMPANY LIMITED
    Inventors: Akimasa YUASA, Yusaku HARADA, Takahiro NAKAMURA, Shuhei MORITA, Kouji NISHIMURA
  • Patent number: D950359
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: May 3, 2022
    Assignee: OMRON Corporation
    Inventors: Tadahiko Ogawa, Koji Takatori, Ryo Ikeuchi, Takahiro Nakamura