Patents by Inventor Yusuke Inaba

Yusuke Inaba 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: 11104983
    Abstract: Disclosed is a method of producing a hot-dip metal coated steel strip capable of sufficiently suppressing generation of bath wrinkles and producing high-quality hot-dip metal coated steel strip at low cost. The disclosed method of producing a hot-dip metal coated steel strip includes: blowing a gas from a pair of gas wiping nozzles 20A and 20B to a steel strip S while being pulled up from a molten metal bath 14 so as to adjust a coating weight of molten metal on both sides of the steel strip S, in which each of the gas wiping nozzles 20A and 20B includes an injection port portion that is installed downward with respect to a horizontal plane such that an angle formed by the injection port portion and the horizontal plane is 10° or more and 75° or less, and has a header pressure below 30 kPa.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: August 31, 2021
    Assignee: JFE STEEL CORPORATION
    Inventors: Yu Terasaki, Hideyuki Takahashi, Yusuke Yasufuku, Takumi Koyama, Atsushi Inaba
  • Publication number: 20210262980
    Abstract: The present invention aims to provide an electrophoresis apparatus which makes it possible to execute protein analysis with a high throughput. The electrophoresis apparatus according to the present invention is equipped with a capillary array which is configured by arraying a plurality of capillaries, a measurement light irradiation unit which irradiates with measurement light, a first lens array which includes a plurality of first lenses which are arrayed in correspondence with the plurality of capillaries, a second lens array which includes a plurality of second lenses which are arrayed in correspondence with the plurality of capillaries, and a light receiving unit which receives light which is incident upon the capillaries via the first lens array from the measurement light irradiation unit via the second lens array.
    Type: Application
    Filed: June 22, 2018
    Publication date: August 26, 2021
    Applicant: HITACHI HIGH-TECH CORPORATION
    Inventors: Satoshi TAKAHASHI, Ryoji INABA, Takashi ANAZAWA, Tomoyuki SAKAI, Yusuke GOTO
  • Publication number: 20210234331
    Abstract: An optical module includes: at least one optical element; a housing main body that houses therein the at least one optical element; and a plurality of lead pins that are provided to a side wall of the housing main body. Further, at least one of the lead pins is electrically connected to the at least one optical element, and the lead pins are lined up in a plurality of rows along a height direction of the side wall, and are arranged in such a manner that adjacent lead pins do not overlap each other in a top view.
    Type: Application
    Filed: April 13, 2021
    Publication date: July 29, 2021
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Maiko ARIGA, Yusuke INABA, Kazuki YAMAOKA
  • Publication number: 20200366053
    Abstract: An optical module includes: an optical component; a light receiving element receiving a laser beam through the optical component; a package housing the optical component and the light receiving unit; and a shielding portion that prevents stray light, which is generated by at least one of the laser beam and the laser beam emitted through the optical component is reflected or scattered in the package or at the optical component, from being incident on the light receiving element.
    Type: Application
    Filed: August 6, 2020
    Publication date: November 19, 2020
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Kazuki YAMAOKA, Maiko ARIGA, Yusuke INABA
  • Publication number: 20200366054
    Abstract: A lid portion, that is mounted on a package that houses an optical isolator at a certain position, includes: a main body portion that is in contact with an upper end portion of a sidewall of the package; and a thick portion that is provided on a lower surface of the main body portion and determines a position of the lid portion with respect to the package. Further, the thick portion is provided on the lower surface other than a lower surface region of the main body portion, the lower surface region being directly above the optical isolator housed in the package when the lid portion is mounted on the package.
    Type: Application
    Filed: August 5, 2020
    Publication date: November 19, 2020
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Yusuke INABA, Maiko ARIGA, Kazuki YAMAOKA
  • Publication number: 20200366056
    Abstract: A semiconductor laser module that includes a package accommodating therein a plurality of optical components, includes: a semiconductor laser device that emits laser light toward one end side in the package; an optical fiber having an incident end of the laser light on another end side in the package, the another end being in an opposite direction of an emission direction in which the semiconductor laser device emits the laser light; and a turn-back unit that turns back the laser light toward the another end side in the package, the another end being in the opposite direction of the emission direction in which the semiconductor laser device emits the laser light, and outputs the laser light to the incident end of the optical fiber.
    Type: Application
    Filed: August 5, 2020
    Publication date: November 19, 2020
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Yusuke INABA, Maiko ARIGA, Kazuki YAMAOKA
  • Patent number: 10811840
    Abstract: A laser module that can suppress influence due to a reflected light between chips is provided. A laser module 100 according to one embodiment of the present invention includes: a laser element 110 provided on a first substrate and having a laser oscillation unit that generates a laser light and a first optical waveguide that guides the laser light; and an optical amplifier 120 provided on a second substrate and having a second waveguide that guides the laser light. The first optical waveguide is nonparallel relative to an end face of the first substrate and connected thereto, the second optical waveguide is nonparallel relative to an end face of the second substrate and connected thereto, and the first substrate and the second substrate are arranged such that the laser light output from the first optical waveguide is optically coupled to the second optical waveguide.
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: October 20, 2020
    Assignee: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Maiko Ariga, Yusuke Inaba, Kazuaki Kiyota, Toshihito Suzuki
  • Publication number: 20200203917
    Abstract: An optical module includes a first optical function device that has an emission end and emits a light from the emission end; a second optical function device that has an entry end and an emission end, amplifies the light entering the entry end, and emits the amplified light from the emission end, wherein the light is emitted from the emission end of the first optical function device and enters the entry end; a first optical non-reciprocal device that is arranged between the emission end of the first optical function device and the entry end of the second optical function device, transmits a light in a first direction from the emission end of the first optical function device toward the entry end of the second optical function device, and blocks or attenuates a light in a second direction opposite to the first direction; and a second optical non-reciprocal device that is arranged on the emission end side of the second optical function device, transmits a light in a third direction outward from the emission end
    Type: Application
    Filed: March 3, 2020
    Publication date: June 25, 2020
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Kazuki YAMAOKA, Maiko ARIGA, Kazuaki KIYOTA, Yusuke INABA
  • Publication number: 20190312414
    Abstract: A disclosed semiconductor laser module includes a semiconductor laser device; a waveguide optical function device that has an incidence end on which laser light emitted from the semiconductor laser device is incident and that guides the incident light; and a protrusion that is provided on an extension line of a light path of the laser light emitted from the semiconductor laser device, the extension line extending beyond the incidence end.
    Type: Application
    Filed: June 18, 2019
    Publication date: October 10, 2019
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Maiko Ariga, Yusuke Inaba, Kazuki Yamaoka, Toshio Sugaya
  • Publication number: 20190296524
    Abstract: A disclosed semiconductor laser module includes a semiconductor laser device; a semiconductor optical amplifier configured to receive laser light emitted from the semiconductor laser device and amplify the laser light that has been received; and a first light receiving device that measures an intensity of a part of the laser light emitted from the semiconductor laser device, for monitoring a wavelength of the laser light, wherein the semiconductor optical amplifier is located rearward in relation to a light receiving surface of the first light receiving device along a propagation direction of the laser light emitted from the semiconductor device.
    Type: Application
    Filed: June 11, 2019
    Publication date: September 26, 2019
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Maiko ARIGA, Yusuke INABA, Kazuki YAMAOKA
  • Publication number: 20180342850
    Abstract: A laser module that can suppress influence due to a reflected light between chips is provided. A laser module 100 according to one embodiment of the present invention includes: a laser element 110 provided on a first substrate and having a laser oscillation unit that generates a laser light and a first optical waveguide that guides the laser light; and an optical amplifier 120 provided on a second substrate and having a second waveguide that guides the laser light. The first optical waveguide is nonparallel relative to an end face of the first substrate and connected thereto, the second optical waveguide is nonparallel relative to an end face of the second substrate and connected thereto, and the first substrate and the second substrate are arranged such that the laser light output from the first optical waveguide is optically coupled to the second optical waveguide.
    Type: Application
    Filed: August 3, 2018
    Publication date: November 29, 2018
    Applicant: FURUKAWA ELECTRIC CO., LTD.
    Inventors: Maiko ARIGA, Yusuke INABA, Kazuaki KIYOTA, Toshihito SUZUKI
  • Publication number: 20160237071
    Abstract: A novel compound that has an excellent T-type calcium channel inhibitory activity and is specifically useful for prevention or treatment of pain, chronic kidney disease and atrial fibrillation. The novel triazinone compound of Formula (I): where each substituent in the formula is defined in detail in the description, and R1 could be a hydrogen atom, or a C1-6 alkyl group, etc., E could be a 7 to 14-membered non-aromatic fused heterocyclic group, L3 could be a C1-6 alkylene group, etc., D could be a C6-14 aryl group or a 5 to 10-membered heteroaryl group each of which is optionally substituted, etc., a tautomer of the compound, or a pharmaceutically acceptable salt thereof, or a solvate thereof.
    Type: Application
    Filed: October 2, 2014
    Publication date: August 18, 2016
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Masatoshi NIWA, Yusuke INABA, Toshimasa IWAMOTO, Yusuke SHINTANI, Hiroshi NAGAI, Jun EGI, Michiaki ADACHI, Yuichi HIRAI
  • Patent number: 9403798
    Abstract: There is provided a novel triazinone compound that has an excellent T-type voltage-dependent calcium channel inhibitory activity and is specifically useful for treatment of pain. A compound of Formula (I), a tautomer of the compound, a pharmaceutically acceptable salt thereof, or a solvate thereof: where each substituent is defined in detail in the description or claims, for example R1 is H or C1-6 alkoxy, etc., each of L1 and L2 is independently a single bond or NR2, etc., L3 is C1-6 alkylene, etc., A is C6-14 aryl or 5 to 10-membered heteroaryl which is optionally substituted, etc., B is C3-11 cycloalkylene, etc., D is C6-14 aryl or 5 to 10-membered heteroaryl which is optionally substituted, etc.
    Type: Grant
    Filed: March 29, 2013
    Date of Patent: August 2, 2016
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Noriko Saito, Jun Egi, Hiroshi Nagai, Megumi Ueno, Yusuke Shintani, Yusuke Inaba, Michiaki Adachi, Yuichi Hirai, Takeshi Kawazu, Koichi Yasutake, Daiki Takahashi
  • Publication number: 20150065705
    Abstract: There is provided a novel triazinone compound that has an excellent T-type voltage-dependent calcium channel inhibitory activity and is specifically useful for treatment of pain. A compound of Formula (I), a tautomer of the compound, a pharmaceutically acceptable salt thereof, or a solvate thereof: where each substituent is defined in detail in the description or claims, for example R1 is H or C1-6 alkoxy, etc., each of L1 and L2 is independently a single bond or NR2, etc., L3 is C1-6 alkylene, etc., A is C6-14 aryl or 5 to 10-membered heteroaryl which is optionally substituted, etc., B is C3-11 cycloalkylene, etc., D is C6-14 aryl or 5 to 10-membered heteroaryl which is optionally substituted, etc.
    Type: Application
    Filed: March 29, 2013
    Publication date: March 5, 2015
    Inventors: Noriko Saito, Jun Egi, Hiroshi Nagai, Megumi Ueno, Yusuke Shintani, Yusuke Inaba, Michiaki Adachi, Yuichi Hirai, Takeshi Kawazu, Koichi Yasutake, Daiki Takahashi
  • Publication number: 20110312425
    Abstract: A video game system includes a plurality of servers and one or more client terminals. Each server provides game information to the client terminal. The client terminal carries out information communication with the server in accordance with a protocol; carries out the video game on a zone on the basis of the game information; and carries out, in response to a request to change zones, zone changing processing. In the zone changing processing, the client terminal updates a valid flag indicating that the protocol for a current zone is valid to a state indicating that the protocol is invalid; determines whether there is the session information for a new zone or not; and updates the valid flag indicating that the protocol for the new zone is invalid to a state indicating that the protocol is valid in a case where there is the session information.
    Type: Application
    Filed: May 10, 2011
    Publication date: December 22, 2011
    Applicant: KABUSHIKI KAISHA SQUARE ENIX (also trading as SQUARE ENIX CO., LTD.)
    Inventor: Yusuke INABA
  • Patent number: 7887416
    Abstract: In an online game server, an updater updates at least one of a game program and game data for server stored in a storage section in accordance with an update operation for data to be utilized when to execute a sub game other than a main game in an online game. Updated portion data are a shared library format that can be utilized in the client terminal. A transmitter transmits updated data including at least the updated portion data to the client terminal. In a client terminal, a rewriter rewrites at least one of a game program and game data for client stored in a memory. In the case where there is a specification operational input by a player, a controller controls progress of the online game using the game program or the game data for client without carrying out communication with the online game server.
    Type: Grant
    Filed: November 19, 2008
    Date of Patent: February 15, 2011
    Assignee: Kabushiki Kaisha Square Enix
    Inventors: Yoshitaka Katsume, Nobutaka Nishioka, Yusuke Inaba
  • Publication number: 20090137321
    Abstract: In an online game server, an updater updates at least one of a game program and game data for server stored in a storage section in accordance with an update operation for data to be utilized when to execute a sub game other than a main game in an online game. Updated portion data are a shared library format that can be utilized in the client terminal. A transmitter transmits updated data including at least the updated portion data to the client terminal. In a client terminal, a rewriter rewrites at least one of a game program and game data for client stored in a memory. In the case where there is a specification operational input by a player, a controller controls progress of the online game using the game program or the game data for client without carrying out communication with the online game server.
    Type: Application
    Filed: November 19, 2008
    Publication date: May 28, 2009
    Applicant: KABUSHIKI KAISHA SQUARE ENIX (also trading as SQUARE ENIX Co LTD.)
    Inventors: Yoshitaka KATSUME, Nobutaka NISHIOKA, Yusuke INABA