Patents by Inventor Hajime Sakai

Hajime Sakai 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: 20250137003
    Abstract: Provided herein are methods and systems for altering the genome of an organelle. In some embodiments, the method comprises introducing into an organelle a recombinant DNA construct comprising a first polynucleotide encoding at least one guide RNA and a second polynucleotide encoding a polynucleotide guided polypeptide; and growing a cell comprising the organelle under conditions in which the first polynucleotide and the second polynucleotide are each expressed.
    Type: Application
    Filed: November 4, 2024
    Publication date: May 1, 2025
    Inventors: Hajime Sakai, Byung Chun Yoo, Emil Meyer Orozco, JR., Ganesh Kishore, Narendra Singh Yadav
  • Publication number: 20250027099
    Abstract: The present disclosure relates to genetically modified cells containing mitochondria that have been transformed with a polynucleotide encoding a phosphite dehydrogenase enzyme, such that the cells can utilize phosphite as a phosphorus source.
    Type: Application
    Filed: December 5, 2022
    Publication date: January 23, 2025
    Inventors: Narendra Yadav, Hajime Sakai, Dilbag Multani, Cheryl Caster, Emil Orozco, Ganesh Kishore
  • Patent number: 12173295
    Abstract: Provided herein are methods and systems for altering the genome of an organelle. In some embodiments, the method comprises introducing into an organelle a recombinant DNA construct comprising a first polynucleotide encoding at least one guide RNA and a second polynucleotide encoding a polynucleotide guided polypeptide; and growing a cell comprising the organelle under conditions in which the first polynucleotide and the second polynucleotide are each expressed.
    Type: Grant
    Filed: January 19, 2024
    Date of Patent: December 24, 2024
    Assignee: NAPIGEN, INC.
    Inventors: Hajime Sakai, Byung-Chun Yoo, Emil Meyer Orozco, Jr., Ganesh Kishore, Narendra Singh Yadav
  • Publication number: 20240322800
    Abstract: A duty ratio correction circuit includes: a duty ratio adjustment circuit that adjusts a duty ratio of an input first clock, based on a control signal, and outputs a second clock being the first clock in which the duty ratio is adjusted; an inverted signal generation circuit that receives the second clock, and outputs an output clock having a phase of the second clock, and an inverted clock being a signal in which a phase of the output clock is inverted; a delay circuit that causes a delay of a delay amount associated to a half cycle of the output clock between the output clock and the inverted clock; and a differential amplifier that outputs, to the duty ratio adjustment circuit, as the control signal, a signal in which a difference in amplitude between the output clock and the inverted clock that are output from the delay circuit is amplified.
    Type: Application
    Filed: March 7, 2024
    Publication date: September 26, 2024
    Applicant: NEC Corporation
    Inventors: Hajime SAKAI, Shinichi HORI
  • Publication number: 20240294930
    Abstract: Provided herein are methods and systems for altering the genome of an organelle. In some embodiments, the method comprises introducing into an organelle a recombinant DNA construct comprising a first polynucleotide encoding at least one guide RNA and a second polynucleotide encoding a polynucleotide guided polypeptide; and growing a cell comprising the organelle under conditions in which the first polynucleotide and the second polynucleotide are each expressed.
    Type: Application
    Filed: January 19, 2024
    Publication date: September 5, 2024
    Inventors: Hajime Sakai, Byung-Chun Yoo, Emil Meyer Orozco, JR., Ganesh Kishore, Narendra Singh Yadav
  • Publication number: 20240239071
    Abstract: [Problem to be solved] An object is to provide a method of efficiently producing even a subsidiary material having a complex shape corresponding to a resin body. [Solution] The production method of the present invention includes, for example, a molding step of obtaining a molded material (m1) in which an irregular-shaped molded portion (10) is provided on a part of a flat sheet material by molding and an overlap-bonding step of overlap-bonding a notched portion (21) provided on an outer peripheral side of the molded material to obtain an overlap-bonded and molded material (m4) in which at least a part of the outer peripheral side is curved. Thus, a molding subsidiary material (M) is obtained which includes the overlap-bonded and molded material and is integrated with a resin body (R). The sheet material is made, for example, of a nonwoven fabric. The resin body is made, for example, of a foamed resin.
    Type: Application
    Filed: November 17, 2023
    Publication date: July 18, 2024
    Applicant: Ohtsuka Sangyo Material Co., Ltd
    Inventors: Motoyoshi OHTSUKA, Hajime SAKAI
  • Patent number: 11920140
    Abstract: Provided herein are methods and systems for altering the genome of an organelle. In some embodiments, the method comprises introducing into an organelle a recombinant DNA construct comprising a first polynucleotide encoding at least one guide RNA and a second polynucleotide encoding a polynucleotide guided polypeptide; and growing a cell comprising the organelle under conditions in which the first polynucleotide and the second polynucleotide are each expressed.
    Type: Grant
    Filed: July 18, 2022
    Date of Patent: March 5, 2024
    Assignee: NAPIGEN, INC.
    Inventors: Hajime Sakai, Byung-Chun Yoo, Emil Meyer Orozco, Jr., Ganesh Kishore, Narendra Singh Yadav
  • Publication number: 20230175003
    Abstract: The present disclosure relates to genetically modified cells containing mitochondria that have been transformed with a polynucleotide encoding a phosphite dehydrogenase enzyme, such that the cells can utilize phosphite as a phosphorus source.
    Type: Application
    Filed: December 6, 2022
    Publication date: June 8, 2023
    Inventors: Narendra Yadav, Hajime Sakai, Dilbag Multani, Cheryl Caster, Emil Orozco, Ganesh Kishore
  • Patent number: 11643665
    Abstract: Methods and compositions for modulating shoot apical meristem size are provided. Methods are provided for modulating the expression of fea3 sequence in a host plant or plant cell to modulate agronomic characteristics such as altered size and number of organs, including plant seeds.
    Type: Grant
    Filed: February 6, 2020
    Date of Patent: May 9, 2023
    Assignees: CORTEVA AGRISCIENCE LLC, COLD SPRING HARBOR LABORATORY
    Inventors: Stephen M Allen, David Peter Jackson, Byoung Il Je, Mai Komatsu, Young Koung Lee, Hajime Sakai
  • Publication number: 20230123175
    Abstract: Provided herein are methods and systems for altering the genome of an organelle. In some embodiments, the method comprises introducing into an organelle a recombinant DNA construct comprising a first polynucleotide encoding at least one guide RNA and a second polynucleotide encoding a polynucleotide guided polypeptide; and growing a cell comprising the organelle under conditions in which the first polynucleotide and the second polynucleotide are each expressed.
    Type: Application
    Filed: July 18, 2022
    Publication date: April 20, 2023
    Inventors: Hajime Sakai, Byung-Chun Yoo, Emil Meyer Orozco, JR., Ganesh Kishore, Narendra Singh Yadav
  • Publication number: 20220372523
    Abstract: Provided herein are methods and compositions for modifying cells. Provided herein are methods and compositions for modifying an organism of a cell. Provided herein are methods and compositions for introducing polynucleotides and/or polypeptides into a nucleus of a cell.
    Type: Application
    Filed: December 23, 2021
    Publication date: November 24, 2022
    Inventors: Emil Meyer OROZCO, JR., Narendra Singh YADAV, Hajime SAKAI
  • Publication number: 20210054404
    Abstract: Provided herein are methods and systems for altering the genome of an organelle. In some embodiments, the method comprises introducing into an organelle a recombinant DNA construct comprising a first polynucleotide encoding at least one guide RNA and a second polynucleotide encoding a polynucleotide guided polypeptide; and growing a cell comprising the organelle under conditions in which the first polynucleotide and the second polynucleotide are each expressed.
    Type: Application
    Filed: August 22, 2018
    Publication date: February 25, 2021
    Inventors: Hajime Sakai, Byung-Chun Yoo, Emil Meyer Orozco, Jr., Roger Wyse, Ganesh Kishore, Jay Keasling, Narendra Singh Yadav
  • Publication number: 20200157557
    Abstract: Methods and compositions for modulating shoot apical meristem size are provided. Methods are provided for modulating the expression of fea3 sequence in a host plant or plant cell to modulate agronomic characteristics such as altered size and number of organs, including plant seeds.
    Type: Application
    Filed: February 6, 2020
    Publication date: May 21, 2020
    Applicants: E. I. DU PONT DE NEMOURS AND COMPANY, COLD SPRING HARBOR LABORATORY
    Inventors: STEPHEN M ALLEN, DAVID PETER JACKSON, BYOUNG IL JE, MAI KOMATSU, YOUNG KOUNG LEE, HAJIME SAKAI
  • Patent number: 10584349
    Abstract: Methods and compositions for modulating shoot apical meristem size are provided. Methods are provided for modulating the expression of fea3 sequence in a host plant or plant cell to modulate agronomic characteristics such as altered size and number of organs, including plant seeds.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: March 10, 2020
    Assignee: E I DU PONT DE NUMOURS AND COMPANY COLD SPRING HARBOR LABORATORY
    Inventors: Stephen M. Allen, David Peter Jackson, Byoung Il Je, Mai Komatsu, Young Koung Lee, Hajime Sakai
  • Publication number: 20190136249
    Abstract: Provided herein are methods and systems for altering the genome of an organelle. In some embodiments, the method comprises introducing into an organelle a recombinant DNA construct comprising a first polynucleotide encoding at least one guide RNA and a second polynucleotide encoding a polynucleotide guided polypeptide; and growing a cell comprising the organelle under conditions in which the first polynucleotide and the second polynucleotide are each expressed.
    Type: Application
    Filed: August 22, 2018
    Publication date: May 9, 2019
    Inventors: Hajime SAKAI, Byung-Chun YOO, Emil Meyer OROZCO, JR., Roger WYSE, Ganesh KISHORE, Jay KEASLING, Narendra Singh YADAV
  • Patent number: 9850495
    Abstract: Methods and compositions for modulating shoot apical meristem size are provided. Methods are provided for modulating the expression of Fea4 sequence in a host plant or plant cell to modulate agronomic characteristics such as altered size and number of organs, including plant seeds.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: December 26, 2017
    Assignees: E. I. du Pont de Nemours And Company, Cold Spring Harbor Laboratory, Iowa State University Research Foundation, Inc.
    Inventors: Stephen M Allen, David Peter Jackson, Mai Komatsu, Michael Pautler, Hajime Sakai, Erik Vollbrecht, Rebecca Weeks
  • Publication number: 20170275642
    Abstract: Methods and compositions for modulating shoot apical meristem size are provided. Methods are provided for modulating the expression of fea3 sequence in a host plant or plant cell to modulate agronomic characteristics such as altered size and number of organs, including plant seeds.
    Type: Application
    Filed: June 2, 2017
    Publication date: September 28, 2017
    Applicants: E I Du Pont De Nemours and Company, Cold Spring Harbor Laboratory
    Inventors: Stephen M. Allen, David Peter Jackson, Byoung IL Je, Mai Komatsu, Young Koung Lee, Hajime Sakai
  • Publication number: 20170211088
    Abstract: Isolated polynucleotides and polypeptides and recombinant DNA constructs useful for conferring drought tolerance, compositions (such as plants or seeds) comprising these recombinant DNA constructs, and methods utilizing these recombinant DNA constructs. The recombinant DNA construct comprises a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotide encodes a DTP6 polypeptide.
    Type: Application
    Filed: April 7, 2017
    Publication date: July 27, 2017
    Inventors: STEPHEN M. ALLEN, HONOR RENEE LAFITTE, JASON L. BROTHERS, KRUPA DESHMUKH, XIAO-YI LI, CHENG LU, STANLEY LUCK, JEFFREY MULLEN, HAJIME SAKAI, JAMES J SAYLOR, SCOTT V. TINGEY, ROBERT WAYNE WILLIAMS
  • Patent number: 9701979
    Abstract: Methods and compositions for modulating shoot apical meristem size are provided. Methods are provided for modulating the expression of fea3 sequence in a host plant or plant cell to modulate agronomic characteristics such as altered size and number of organs, including plant seeds.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: July 11, 2017
    Assignee: E I DU PONT DE NEMOURS AND COMPANY COLD SPRING HARBOR LABORATORY
    Inventors: Stephen M Allen, David Peter Jackson, Byoung Il Je, Mai Komatsu, Young Koung Lee, Hajime Sakai
  • Patent number: D985129
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: May 2, 2023
    Assignee: The Procter & Gamble Company
    Inventors: Naoki Miyamoto, Koji Yamamoto, Hajime Sakai