Patents by Inventor Takayuki Okazaki

Takayuki Okazaki 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: 20230058990
    Abstract: A submerged entry nozzle includes a bottomed cylinder having a vertical side face with at least two outlet ports and having an inner side and an outer side. The outlet port satisfies the following expressions: Vi/Vo?1.1??Expression (l) Ho/Hi?1.1??Expression (2) where Vi indicates a vertical opening dimension of each of the at least two outlet ports on the inner side, Hi indicates a horizontal opening dimension of each of the at least two outlet ports on the inner side, Vo indicates a vertical opening dimension of each of the at least two outlet ports on the outer side, and Ho indicates a horizontal opening dimension of each of the at least two outlet ports on the outer side.
    Type: Application
    Filed: August 7, 2020
    Publication date: February 23, 2023
    Inventors: Hiroyasu NIITSUMA, Takayuki MATSUNAGA, Ryota OKAZAKI, Keigo FUJITA
  • Patent number: 11458178
    Abstract: The present invention provides a novel IL-1? and/or IL-6 expression inhibitor and use thereof. The IL-1? and/or IL-6 expression inhibitor in accordance with an aspect of the present invention contains a component derived from alcoholic fermentation lees.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: October 4, 2022
    Assignees: RIKEN, OZEKI CORPORATION
    Inventors: Masanori Yamato, Yosky Kataoka, Yasuhisa Tamura, Satoshi Kume, Toshitaka Minetoki, Kazuhisa Hizume, Satoshi Okazaki, Miyo Hirata, Shinya Okuda, Takayuki Bogaki
  • Publication number: 20220223671
    Abstract: A novel display panel that is highly convenient, useful, or reliable can be provided. The display panel includes a first light-emitting device, a second light-emitting device, a first insulating film, and a conductive film. The first light-emitting device includes a first electrode and a second electrode; the first electrode includes a first region overlapping with the second electrode and a second region outside the first region. The second light-emitting device includes a third electrode and a fourth electrode, and the third electrode includes a third region overlapping with the fourth electrode and a fourth region outside the third region. The first insulating film is in contact with the second region and the fourth region, and the first insulating film includes a first opening and a second opening. The first opening overlaps with the second electrode and the second opening overlaps with the fourth electrode.
    Type: Application
    Filed: January 7, 2022
    Publication date: July 14, 2022
    Inventors: Shunpei YAMAZAKI, Takayuki IKEDA, Kenichi OKAZAKI, Yasumasa YAMANE, Hajime KIMURA, Tatsuya ONUKI
  • Patent number: 11383540
    Abstract: A printing unit includes a plurality of ink jet parts and an X-axis linear motion mechanism that moves each of the plurality of ink jet parts in the same main scanning direction. The X-axis linear motion mechanism moves the ink jet part involved in printing the workpiece among the plurality of ink jet parts so as to face the surface of the workpiece and moves the remaining ink jet part on the one X-axis linear motion mechanism so as to retreat from the surface of the workpiece. As a result, a printing apparatus that is capable of printing accurately onto the workpiece having a three-dimensional curved surface is provided.
    Type: Grant
    Filed: November 19, 2020
    Date of Patent: July 12, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Ryoji Hyuga, Takayuki Abe, Hidehiro Yoshida, Tohru Nakagawa, Makoto Okazaki
  • Patent number: 8670651
    Abstract: An editing device includes a setting unit which sets a role for each device as an editor, in a group of devices as a plurality of editors in which a hierarchical structure is constituted by a director and one or more workers, and an executing unit which executes editing processing corresponding to an editing operation, when each device as the plurality of editors performs the editing operation which has been defined in advance on the basis of the role set by the setting unit.
    Type: Grant
    Filed: February 8, 2012
    Date of Patent: March 11, 2014
    Assignee: Sony Corporation
    Inventors: Ryoichi Sakuragi, Yukiko Nishimura, Atsushi Imai, Takayuki Okazaki
  • Publication number: 20120201517
    Abstract: An editing device includes a setting unit which sets a role for each device as an editor, in a group of devices as a plurality of editors in which a hierarchical structure is constituted by a director and one or more workers, and an executing unit which executes editing processing corresponding to an editing operation, when each device as the plurality of editors performs the editing operation which has been defined in advance on the basis of the role set by the setting unit.
    Type: Application
    Filed: February 8, 2012
    Publication date: August 9, 2012
    Inventors: Ryoichi SAKURAGI, Yukiko NISHIMURA, Atsushi IMAI, Takayuki OKAZAKI
  • Publication number: 20030043454
    Abstract: Disclosed are semiconductor laser diodes and laser diode modules for reducing noise in EDFA and TDFA fiber amplifiers, to thereby increase signal bandwidth. A major source of noise is identified as being signal light that is inadvertently coupled from the fiber amplifier to the laser diode, and then returned back to the fiber amplifier as noise. In one aspect of the present invention, the back facet of the laser diode is constructed to achieve a reflectivity to the signal light of 40% or less. In another aspect, an anti-reflective coating is provide on the coupling fiber to the laser diode. A reduction of at least 17 dB in the returned signal is achieved by the present invention.
    Type: Application
    Filed: August 21, 2002
    Publication date: March 6, 2003
    Inventors: YoungDuk Yoon, Takayuki Okazaki, Sakiko Sugihara