Patents by Inventor Makoto Koizumi

Makoto Koizumi 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: 20190112606
    Abstract: The present invention provides an oligodeoxynucleotide containing humanized K type CpG oligodeoxynucleotide and poly deoxyadenylate, wherein the poly deoxyadenylate is placed on the 3?-side of the humanized K type CpG oligodeoxynucleotide. In addition, the present invention provides a complex containing the aforementioned oligodeoxynucleotide and ?-1,3-glucan.
    Type: Application
    Filed: December 20, 2018
    Publication date: April 18, 2019
    Applicants: NATIONAL INSTITUTES OF BIOMEDICAL INNOVATION, HEALTH AND NUTRITION, DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Ken ISHII, Kouji KOBIYAMA, Taiki AOSHI, Fumihiko TAKESHITA, Yuji KASUYA, Takako NIWA, Makoto KOIZUMI
  • Patent number: 10202606
    Abstract: The present invention provides an oligodeoxynucleotide containing humanized K type CpG oligodeoxynucleotide and poly deoxyadenylate, wherein the poly deoxyadenylate is placed on the 3?-side of the humanized K type CpG oligodeoxynucleotide. In addition, the present invention provides a complex containing the aforementioned oligodeoxynucleotide and ?-1,3-glucan.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: February 12, 2019
    Assignees: NATIONAL INSTITUTES OF BIOMEDICAL INNOVATION, HEALTH AND NUTRITION, DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Ken Ishii, Kouji Kobiyama, Taiki Aoshi, Fumihiko Takeshita, Yuji Kasuya, Takako Niwa, Makoto Koizumi
  • Publication number: 20180084175
    Abstract: The present technology relates to an image capture device, a method of image capture, a signal processing device, a method of signal processing, and a program capable of capturing reliably a blinking image capture target. A predetermined image capture timing of an image capture unit is controlled so that image capture is performed N times during an exposure time in which at least a part of a turn-on period in which an image capture target is on overlaps with an exposure time of image capture of at least one time at a timing of dividing a blinking cycle in which the image capture target to be captured by the image capture unit configured to perform image capture at the image capture timing blinks into N equal parts where N represents more than one. The present technology is applicable to, in one example, a camera unit or the like used to capture an image.
    Type: Application
    Filed: April 1, 2016
    Publication date: March 22, 2018
    Applicant: Sony Corporation
    Inventors: Makoto Koizumi, Hiroyuki Tanaka, Jun Ono, Daisuke Kawamata, Masakatsu Fujimoto
  • Publication number: 20180051285
    Abstract: The present invention provides a compound represented by the formula (Ia) as a novel cationic lipid that forms a lipid particle and also provides a lipid particle comprising the compound. The present invention further provides a nucleic acid lipid particle containing the lipid particle, and a pharmaceutical composition containing the nucleic acid lipid particle as an active ingredient.
    Type: Application
    Filed: October 30, 2017
    Publication date: February 22, 2018
    Inventors: Makoto KOIZUMI, Yoshiyuki ONISHI, Takako NIWA, Masakazu TAMURA, Yuji KASUYA
  • Patent number: 9885036
    Abstract: It is intended to provide a double-stranded polynucleotide that is resistant to RNase and has RNA interference effect, etc. The present invention provides a double-stranded polynucleotide comprising sense and antisense strands comprising polynucleotides comprising a nucleotide unit of DNAs and 2?-O-methyl RNAs alternately combined.
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: February 6, 2018
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Makoto Koizumi, Yasuhide Hirota
  • Patent number: 9803199
    Abstract: The present invention provides a compound represented by the formula (Ia) as a novel cationic lipid that forms a lipid particle and also provides a lipid particle comprising the compound. The present invention further provides a nucleic acid lipid particle containing the lipid particle, and a pharmaceutical composition containing the nucleic acid lipid particle as an active ingredient.
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: October 31, 2017
    Assignee: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Makoto Koizumi, Yoshiyuki Onishi, Takako Niwa, Masakazu Tamura, Yuji Kasuya
  • Patent number: 9738681
    Abstract: A compound represented by the general formula (III) which serves as an intermediate of an oligonucleotide analog having stable and excellent antisense or antigene activity or having excellent activity as a detection reagent (probe) for a specific gene or as a primer for the initiation of amplification of a specific gene can be produced at high yields regardless of the type of nucleobase by a method comprising reacting a compound represented by the general formula (II) or a salt thereof with a trimethylsilylated compound obtained from a compound represented by the general formula (IVb), wherein X, Y, Z, A, R, and B are as defined in claim 1.
    Type: Grant
    Filed: June 17, 2013
    Date of Patent: August 22, 2017
    Assignee: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Makoto Koizumi, Koji Morita, Miho Sato
  • Patent number: 9657049
    Abstract: Oligonucleotides having a nucleotide sequence complementary to nucleotide numbers such as 2571-2607, 2578-2592, 2571-2592, 2573-2592, 2578-2596, 2578-2601 or 2575-2592 of the dystrophin cDNA (Gene Bank accession No. NM_004006.1) and therapeutic agents for muscular dystrophy comprising such oligonucleotides.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: May 23, 2017
    Assignees: Orphan Disease Treatment Institute Co., Ltd., Daiichi Sankyo Company, Limited
    Inventors: Masafumi Matsuo, Yasuhiro Takeshima, Makoto Koizumi
  • Patent number: 9657050
    Abstract: Oligonucleotides having a nucleotide sequence complementary to nucleotide numbers such as 2571-2607, 2578-2592, 2571-2592, 2573-2592, 2578-2596, 2578-2601 or 2575-2592 of the dystrophin cDNA (Gene Bank accession No. NM_004006.1) and therapeutic agents for muscular dystrophy comprising such oligonucleotides.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: May 23, 2017
    Assignees: Daiichi Sankyo Company, Limited, Orphan Disease Treatment Institute Co., Ltd.
    Inventors: Masafumi Matsuo, Yasuhiro Takeshima, Makoto Koizumi
  • Publication number: 20160257951
    Abstract: The present invention provides a compound represented by the formula (Ia) as a novel cationic lipid that forms a lipid particle and also provides a lipid particle comprising the compound. The present invention further provides a nucleic acid lipid particle containing the lipid particle, and a pharmaceutical composition containing the nucleic acid lipid particle as an active ingredient.
    Type: Application
    Filed: July 7, 2014
    Publication date: September 8, 2016
    Inventors: Makoto KOIZUMI, Yoshiyuki ONISHI, Takako NIWA, Masakazu TAMURA, Yuji KASUYA
  • Publication number: 20160208260
    Abstract: The present invention provides an oligodeoxynucleotide containing humanized K type CpG oligodeoxynucleotide and poly deoxyadenylate, wherein the poly deoxyadenylate is placed on the 3?-side of the humanized K type CpG oligodeoxynucleotide. In addition, the present invention provides a complex containing the aforementioned oligodeoxynucleotide and ?-1,3-glucan.
    Type: Application
    Filed: September 19, 2014
    Publication date: July 21, 2016
    Applicants: NATIONAL INSTITUTES OF BIOMEDICAL INNOVATION, HEAL TH AND NUTRITION, DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Ken ISHII, Kouji KOBIYAMA, Taiki AOSHI, Fumihiko TAKESHITA, Yuji KASUYA, Takako NIWA, Makoto KOIZUMI
  • Patent number: 9336974
    Abstract: A pair of arcing contacts 3 and 5 facing each other are placed in a tank 1 to perform opening and closing operation, and a puffer cylinder 7 is coaxially provided on the circumference of one arcing contact 5. A puffer chamber 9 is comprised of the puffer cylinder 7, a fixed piston 6, and a hollow rod 8. An insulating nozzle 4 forming a space communicating with the puffer chamber 9 is provided. An exhaust tube 2 for exhausting and cooling hot gas discharged from an arc produced in the insulating nozzle 4 is provided on the circumference of the other arcing contact 3. A structure 11 for temporarily reducing the flow path area is provided on the inner circumferential surface at short of the end portion of the exhaust tube 2.
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: May 10, 2016
    Assignee: Hitachi, Ltd.
    Inventors: Hideyuki Kotsuji, Hajime Urai, Makoto Koizumi, Makoto Hirose
  • Publication number: 20160068561
    Abstract: A compound represented by the general formula (III) which serves as an intermediate of an oligonucleotide analog having stable and excellent antisense or antigene activity or having excellent activity as a detection reagent (probe) for a specific gene or as a primer for the initiation of amplification of a specific gene can be produced at high yields regardless of the type of nucleobase by a method comprising reacting a compound represented by the general formula (II) or a salt thereof with a trimethylsilylated compound obtained from a compound represented by the general formula (IVb), wherein X, Y, Z, A, R, and B are as defined in claim 1.
    Type: Application
    Filed: June 17, 2013
    Publication date: March 10, 2016
    Applicant: Daiichi Sankyo Company, Limited
    Inventors: Makoto Koizumi, Koji Morita, Miho Sato
  • Patent number: 9243026
    Abstract: Oligonucleotides having a nucleotide sequence complementary to nucleotide numbers such as 2571-2607, 2578-2592, 2571-2592, 2573-2592, 2578-2596, 2578-2601 or 2575-2592 of the dystrophin cDNA (Gene Bank accession No. NM_004006.1) and therapeutic agents for muscular dystrophy comprising such oligonucleotides.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: January 26, 2016
    Assignees: DAIICHI SANKYO COMPANY, LIMITED, Orphan Disease Treatment Institute Co., Ltd.
    Inventors: Masafumi Matsuo, Yasuhiro Takeshima, Makoto Koizumi
  • Publication number: 20160002636
    Abstract: Oligonucleotides having a nucleotide sequence complementary to nucleotide numbers such as 2571-2607, 2578-2592, 2571-2592, 2573-2592, 2578-2596, 2578-2601 or 2575-2592 of the dystrophin cDNA (Gene Bank accession No. NM_004006.1) and therapeutic agents for muscular dystrophy comprising such oligonucleotides.
    Type: Application
    Filed: September 18, 2015
    Publication date: January 7, 2016
    Applicants: Daiichi Sankyo Company, Limited, Orphan Disease Treatment Institute Co., Ltd.
    Inventors: Masafumi MATSUO, Yasuhiro Takeshima, Makoto Koizumi
  • Publication number: 20150170858
    Abstract: A pair of arcing contacts 3 and 5 facing each other are placed in a tank 1 to perform opening and closing operation, and a puffer cylinder 7 is coaxially provided on the circumference of one arcing contact 5. A puffer chamber 9 is comprised of the puffer cylinder 7, a fixed piston 6, and a hollow rod 8. An insulating nozzle 4 forming a space communicating with the puffer chamber 9 is provided. An exhaust tube 2 for exhausting and cooling hot gas discharged from an arc produced in the insulating nozzle 4 is provided on the circumference of the other arcing contact 3. A structure 11 for temporarily reducing the flow path area is provided on the inner circumferential surface at short of the end portion of the exhaust tube 2.
    Type: Application
    Filed: October 19, 2013
    Publication date: June 18, 2015
    Applicant: Hitachi, Ltd.
    Inventors: Hideyuki Kotsuji, Hajime Urai, Makoto Koizumi, Makoto Hirose
  • Publication number: 20150152132
    Abstract: A compound represented by the general formula (III) which serves as an intermediate of an oligonucleotide analog having stable and excellent antisense or antigene activity or having excellent activity as a detection reagent (probe) for a specific gene or as a primer for the initiation of amplification of a specific gene can be produced at high yields regardless of the type of nucleobase by a method comprising reacting a compound represented by the general formula (II) or a salt thereof with a trimethylsilylated compound obtained from a compound represented by the general formula (IVb), wherein X, Y, Z, A, R, and B are as defined in claim 1.
    Type: Application
    Filed: June 17, 2013
    Publication date: June 4, 2015
    Applicant: Daiichi Sankyo Company, Limited
    Inventors: Makoto Koizumi, Koji Morita, Miho Sato
  • Patent number: 8987226
    Abstract: It is intended to provide a polynucleotide that is resistant to RNase and has an RNA interference effect, etc. The present invention provides a single-stranded polynucleotide that is derived from a double-stranded polynucleotide comprising a sense strand polynucleotide corresponding to a target gene, and an antisense strand polynucleotide having a nucleotide sequence complementary to the sense strand polynucleotide, and has a structure in which the 5?-end of the antisense strand and the 3?-end of the sense strand are linked via a phenyl group-containing linker to form a phosphodiester structure at each of these ends.
    Type: Grant
    Filed: December 1, 2011
    Date of Patent: March 24, 2015
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Makoto Koizumi, Yasuhide Hirota, Makiko Nakayama, Mika Ikeda
  • Publication number: 20140316123
    Abstract: Oligonucleotides having a nucleotide sequence complementary to nucleotide numbers such as 2571-2607, 2578-2592, 2571-2592, 2573-2592, 2578-2596, 2578-2601 or 2575-2592 of the dystrophin cDNA (Gene Bank accession No. NM_004006.1) and therapeutic agents for muscular dystrophy comprising such oligonucleotides.
    Type: Application
    Filed: April 22, 2014
    Publication date: October 23, 2014
    Applicants: DAIICHI SANKYO COMPANY, LIMITED, Orphan Disease Treatment Institute Co., Ltd.
    Inventors: Masafumi Matsuo, Yasuhiro Takeshima, Makoto Koizumi
  • Patent number: 8730411
    Abstract: A display device includes: a front-face member having a transparent plate, a frame having a joint face joined to a rear face of the transparent plate by a joint layer and a holding face provided upright from the joint face, and a hook projected from the holding face of the frame to the outer periphery side of the transparent plate; a display panel which is fit in the frame; a sandwiching member having a pair of clipping faces which come into contact with rear and front faces of the display panel, a side face connecting the pair of sandwiching faces, and an opening which is formed in the side face and to which the hook is inserted; and a rear-face casing covering the entire rear face of the transparent plate.
    Type: Grant
    Filed: April 27, 2011
    Date of Patent: May 20, 2014
    Assignee: Sony Corporation
    Inventors: Hiroyuki Ono, Makoto Koizumi, Naoto Sukou, Nobuyuki Hara