Patents by Inventor Hideki Masaki

Hideki Masaki 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: 11971633
    Abstract: An electrode structure includes: a plurality of pixel electrodes arranged separately from each other; and a plurality of dielectric layers laminated in a first direction with respect to the plurality of pixel electrodes, in which the plurality of dielectric layers includes: a first dielectric layer that spreads over the plurality of pixel electrodes in a direction intersecting with the first direction; and a second dielectric layer that includes dielectric material having a refractive index higher than that of the first dielectric layer, sandwiches the first dielectric layer together with the plurality of pixel electrodes, and has a slit at a position overlapping space between pixel electrodes adjacent when viewed from the first direction.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: April 30, 2024
    Assignees: SONY SEMICONDUCTOR SOLUTIONS CORPORATION, SONY GROUP CORPORATION
    Inventors: Takashi Sakairi, Tomoaki Honda, Tsuyoshi Okazaki, Keiichi Maeda, Chiho Araki, Katsunori Dai, Shunsuke Narui, Kunihiko Hikichi, Kouta Fukumoto, Toshiaki Okada, Takuma Matsuno, Yuu Kawaguchi, Yuuji Adachi, Koichi Amari, Hideki Kawaguchi, Seiya Haraguchi, Takayoshi Masaki, Takuya Fujino, Tadayuki Dofuku, Yosuke Takita, Kazuhiro Tamura, Atsushi Tanaka
  • Publication number: 20240000050
    Abstract: The present invention provides a method for preparing a somatic chimera by using a pluripotent cell genetically engineered not to differentiate into a predetermined type of cell. The present invention particularly provides a method for preventing a pluripotent cell from contributing to the brain and gonad in a somatic chimera animal.
    Type: Application
    Filed: June 15, 2023
    Publication date: January 4, 2024
    Applicant: THE UNIVERSITY OF TOKYO
    Inventors: Hiromitsu NAKAUCHI, Hideyuki SATO, Hideki MASAKI, Motoo WATANABE
  • Patent number: 11856927
    Abstract: The present invention has found that chimeric animals suffer from noticeable inflammation after birth, though neither immune response nor inflammation in the fetal period of these animals has been reported hitherto. This is an unexpected finding since chimeric animals in the fetal period were exclusively analyzed in prior studies and thus it is deemed that immunotolerance has been theoretically established therein. The present invention provides a composition for suppressing immune response or inflammation in the fetal period of a born chimeric animal.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: January 2, 2024
    Assignee: The University of Tokyo
    Inventors: Hiromitsu Nakauchi, Tomoyuki Yamaguchi, Sanae Hamanaka, Hideyuki Sato, Hideki Masaki, Naoaki Mizuno, Motoo Watanabe
  • Patent number: 11844336
    Abstract: The present invention provides a method for producing a chimeric animal using a primed pluripotent stem cell, a tissue stem cell, a progenitor cell, a somatic cell, or a germ cell. The method for producing a chimeric animal according to the present invention comprises introducing a mammal-derived cell into the embryo of a mammal, the cell being primed pluripotent stem cell, tissue stem cell, progenitor cell, somatic cell, or germ cell.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: December 19, 2023
    Assignees: THE UNIVERSITY OF TOKYO, THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: Hiromitsu Nakauchi, Hideki Masaki, Motoo Watanabe, Irving Weissman
  • Publication number: 20220194867
    Abstract: A fired ceramic article including a screen printed layer of primer on a portion of the fired ceramic body. The thickness of the primer layer is less than 25 microns. A machine-readable code is laser marked onto the screen printed layer of primer. Methods of marking a ceramic article are also provided.
    Type: Application
    Filed: April 13, 2020
    Publication date: June 23, 2022
    Inventors: Mickaƫl Berrebi, Kathy Margaret Corcoran, Christopher Paul Daigler, David Henry, Brian Christopher Lewis, Hideki Masaki, Kevin Ray Maslin
  • Publication number: 20200315148
    Abstract: The present invention provides a method for producing a chimeric animal using a primed pluripotent stem cell, a tissue stem cell, a progenitor cell, a somatic cell, or a germ cell. The method for producing a chimeric animal according to the present invention comprises introducing a mammal-derived cell into the embryo of a mammal, the cell being primed pluripotent stem cell, tissue stem cell, progenitor cell, somatic cell, or germ cell.
    Type: Application
    Filed: April 24, 2020
    Publication date: October 8, 2020
    Applicants: THE UNIVERSITY OF TOKYO, THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: Hiromitsu NAKAUCHI, Hideki MASAKI, Motoo WATANABE, Irving WEISSMAN
  • Publication number: 20200315146
    Abstract: The present invention provides a method for preparing a somatic chimera by using a pluripotent cell genetically engineered not to differentiate into a predetermined type of cell. The present invention particularly provides a method for preventing a pluripotent cell from contributing to the brain and gonad in a somatic chimera animal.
    Type: Application
    Filed: October 9, 2018
    Publication date: October 8, 2020
    Applicant: The University of Tokyo
    Inventors: Hiromitsu NAKAUCHI, Hideyuki SATO, Hideki MASAKI, Motoo WATANABE
  • Patent number: 10645912
    Abstract: [Problem to be Solved] The present invention provides a method for producing a chimeric animal using a primed pluripotent stem cell, a tissue stem cell, a progenitor cell, a somatic cell, or a germ cell. [Solution] The method for producing a chimeric animal according to the present invention comprises introducing a mammal-derived cell into the embryo of a mammal, the cell being primed pluripotent stem cell, tissue stem cell, progenitor cell, somatic cell, or germ cell.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: May 12, 2020
    Assignees: THE UNIVERSITY OF TOKYO, THE BOARD OF REGENTS OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: Hiromitsu Nakauchi, Hideki Masaki, Motoo Watanabe, Irving Weissman
  • Publication number: 20200137991
    Abstract: The present invention has found that chimeric animals suffer from noticeable inflammation after birth, though neither immune response nor inflammation in the fetal period of these animals has been reported hitherto. This is an unexpected finding since chimeric animals in the fetal period were exclusively analyzed in prior studies and thus it is deemed that immunotolerance has been theoretically established therein. The present invention provides a composition for suppressing immune response or inflammation in the fetal period of a born chimeric animal.
    Type: Application
    Filed: January 25, 2018
    Publication date: May 7, 2020
    Inventors: Hiromitsu NAKAUCHI, Tomoyuki YAMAGUCHI, Sanae HAMANAKA, Hideyuki SATO, Hideki MASAKI, Naoaki MIZUNO, Motoo WATANABE
  • Patent number: 10246679
    Abstract: The present invention provides a method for putting a primed pluripotent stem cell in a less differentiated state, a method for producing a pluripotent stem cell having an improved chimera forming ability from a primed pluripotent stem cell, and a method for producing a chimeric animal by using the pluripotent stem cell obtained by any of these methods. The present invention also provides a composition containing a Wnt/? catenin signal inhibitor.
    Type: Grant
    Filed: March 2, 2015
    Date of Patent: April 2, 2019
    Assignee: THE UNIVERSITY OF TOKYO
    Inventors: Hiromitsu Nakauchi, Hideki Masaki, Hideyuki Murayama
  • Publication number: 20180360004
    Abstract: [Problem to be Solved] The present invention provides a method for producing a chimeric animal using a primed pluripotent stem cell, a tissue stem cell, a progenitor cell, a somatic cell, or a germ cell. [Solution] The method for producing a chimeric animal according to the present invention comprises introducing a mammal-derived cell into the embryo of a mammal, the cell being primed pluripotent stem cell, tissue stem cell, progenitor cell, somatic cell, or germ cell.
    Type: Application
    Filed: January 17, 2018
    Publication date: December 20, 2018
    Applicants: THE UNIVERSITY OF TOKYO, THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: Hiromitsu Nakauchi, Hideki Masaki, Motoo Watanabe, Irving Weissman
  • Patent number: 9714433
    Abstract: Establishment of human pluripotent stem cells having properties close to human ES cells with the genome of the patient per se that can circumvent immunological rejection of transplanted cells from cells derived from a postnatal human tissue are described. Human pluripotent stem cells can be induced by introducing three genes of Oct3/4, Sox2 and Klf 4, or three genes of Oct3/4, Sox2 and Klf 4 plus the c-Myc gene or a histone deacetylase (HDAC) inhibitor of undifferentiated stem cells present in various human postnatal tissues in which each gene of Tert, Nanog, Oct3/4 and Sox2 has not undergone epigenetic inactivation.
    Type: Grant
    Filed: March 3, 2014
    Date of Patent: July 25, 2017
    Assignee: KYOTO UNIVERSITY
    Inventors: Kazuhiro Sakurada, Tetsuya Ishikawa, Hideki Masaki, Shunichi Takahashi
  • Publication number: 20160257928
    Abstract: The present invention provides a method for putting a primed pluripotent stem cell in a less differentiated state, a method for producing a pluripotent stem cell having an improved chimera forming ability from a primed pluripotent stem cell, and a method for producing a chimeric animal by using the pluripotent stem cell obtained by any of these methods. The present invention also provides a composition containing a Wnt/? catenin signal inhibitor.
    Type: Application
    Filed: March 2, 2015
    Publication date: September 8, 2016
    Inventors: Hiromitsu Nakauchi, Hideki Masaki, Hideyuki Murayama
  • Publication number: 20160073616
    Abstract: [Problem to be Solved] The present invention provides a method for producing a chimeric animal using a primed pluripotent stem cell, a tissue stem cell, a progenitor cell, a somatic cell, or a germ cell. [Solution] The method for producing a chimeric animal according to the present invention comprises introducing a mammal-derived cell into the embryo of a mammal, the cell being primed pluripotent stem cell, tissue stem cell, progenitor cell, somatic cell, or germ cell.
    Type: Application
    Filed: January 29, 2014
    Publication date: March 17, 2016
    Applicants: THE UNIVERSITY OF TOKYO, THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: Hiromitsu NAKAUCHI, Hideki MASAKI, Motoo WATANABE, Irving WEISSMAN
  • Patent number: 9187364
    Abstract: A method of glass edge coating includes supplying a coating material to a jetting dispenser. Droplets are jetted from a nozzle of the jetting dispenser. Beads of coating material are deposited on a perimeter edge of the glass article by arranging for the droplets to drop on the perimeter edge after falling through a standoff distance between the nozzle and the perimeter edge, whereafter each bead flows in a plurality of directions on the perimeter edge, thereby forming a coating on the perimeter edge. During the jetting, a relative motion is effected between the nozzle and the perimeter edge such that the beads are deposited at a plurality of locations along the perimeter edge.
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: November 17, 2015
    Assignee: Corning Incorporated
    Inventors: Felipe Miguel Joos, Gregory William Keyes, Hideki Masaki
  • Publication number: 20150321948
    Abstract: A process and system for applying coating materials to glass edges of various profiles. The glass edge is coated by picking up the coating material from an applicator such as, for example, a roller, through precise independent or relative control of the spatial relationship between the edge of the glass article and the applicator to achieve desirable product attributes such as coating thickness, profile, coverage areas and consistency. Such spatial relationships include the gap distance between the roller and applicator, coating thickness on the applicator, applicator and/or glass speed, and the like.
    Type: Application
    Filed: November 21, 2013
    Publication date: November 12, 2015
    Inventors: Donald Orrin Bigelow, Thomas Charles Coller, Scott Winfield Deming, Curtis Robert Fekety, Mark Stephen Friske, Gregory William Keyes, Hongkyu Kim, Hideki Masaki, Michael George Schultz, Ian David Tracy
  • Publication number: 20140242291
    Abstract: A method of glass edge coating includes supplying a coating material to a jetting dispenser. Droplets are jetted from a nozzle of the jetting dispenser. Beads of coating material are deposited on a perimeter edge of the glass article by arranging for the droplets to drop on the perimeter edge after falling through a standoff distance between the nozzle and the perimeter edge, whereafter each bead flows in a plurality of directions on the perimeter edge, thereby forming a coating on the perimeter edge. During the jetting, a relative motion is effected between the nozzle and the perimeter edge such that the beads are deposited at a plurality of locations along the perimeter edge.
    Type: Application
    Filed: February 20, 2014
    Publication date: August 28, 2014
    Applicant: Corning Incorporated
    Inventors: Felipe Miguel Joos, Gregory William Keyes, Hideki Masaki
  • Publication number: 20140206083
    Abstract: Establishment of human pluripotent stem cells having properties close to human ES cells with the genome of the patient per se that can circumvent immunological rejection of transplanted cells from cells derived from a postnatal human tissue are described. Human pluripotent stem cells can be induced by introducing three genes of Oct3/4, Sox2 and Klf 4, or three genes of Oct3/4, Sox2 and Klf 4 plus the c-Myc gene or a histone deacetylase (HDAC) inhibitor of undifferentiated stem cells present in various human postnatal tissues in which each gene of Tert, Nanog, Oct3/4 and Sox2 has not undergone epigenetic inactivation.
    Type: Application
    Filed: March 3, 2014
    Publication date: July 24, 2014
    Applicant: KYOTO UNIVERSITY
    Inventors: Kazuhiro Sakurada, Tetsuya Ishikawa, Hideki Masaki, Shunichi Takahashi
  • Patent number: 8211697
    Abstract: Described herein are multipotent stem cells, e.g., human and other mammalian pluripotent stem cells, and related methods.
    Type: Grant
    Filed: June 13, 2008
    Date of Patent: July 3, 2012
    Assignee: Kyoto University
    Inventors: Kazuhiro Sakurada, Hideki Masaki, Tetsuya Ishikawa, Shunichi Takahashi
  • Publication number: 20100267135
    Abstract: Described herein are multipotent stem cells, e.g., human and other mammalian pluripotent stem cells, and related methods.
    Type: Application
    Filed: January 11, 2010
    Publication date: October 21, 2010
    Inventors: Kazuhiro Sakurada, Hideki Masaki, Tetsuya Ishikawa, Shunichi Takahashi