Patents by Inventor Keisuke Miura

Keisuke Miura 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: 20210164661
    Abstract: [Problem] To provide a fuel nozzle for a gas turbine combustor, offering favorable durability and strength reliability. [Solving Means] A method for manufacturing a fuel nozzle for a gas turbine combustor, the method comprising: (a) fitting a fuel nozzle having an internal through hole into a through hole or a recess provided in a base plate; (b) bonding, by a fusion joint or a brazing joint, the fuel nozzle to the base plate in an interface therebetween on a surface of the base plate; and (c) following the step of (b), subjecting the fuel nozzle and the base plate to a pressure bonding process to thereby pressure bond the fuel nozzle and the base plate in the interface therebetween.
    Type: Application
    Filed: February 11, 2021
    Publication date: June 3, 2021
    Inventors: Yoshihide WADAYAMA, Satoshi Kumagai, Keisuke Miura, Mitsuhiro Karishuku, Satoshi Dodo
  • Publication number: 20210149568
    Abstract: According to one embodiment, a storage device includes a stage on which a semiconductor wafer can be mounted, wherein data is capable of being read from the semiconductor wafer or data is capable of being written to the semiconductor wafer. The storage device further includes a plurality of probe pins for reading or writing data, and a controller connected the probe pins. The semiconductor wafer includes electrodes connectable to the probe pins, a first memory area that can store user data, and a second memory area that can store identification information for identification of the semiconductor wafer and a check code for checking integrity of the identification information. The controller is capable of reading the identification information and the check code from the second memory area.
    Type: Application
    Filed: December 14, 2020
    Publication date: May 20, 2021
    Applicant: Kioxia Corporation
    Inventors: Yasuhito YOSHIMIZU, Takashi FUKUSHIMA, Tatsuro HITOMI, Arata INOUE, Masayuki MIURA, Shinichi KANNO, Toshio FUJISAWA, Keisuke NAKATSUKA, Tomoya SANUKI
  • Patent number: 10986674
    Abstract: A communication processing system for a working machine, includes a communication device disposed on the working machine, the communication device having a first communicator to transmit a first beacon, and a mobile terminal having a second communicator to be connected to the communication device when receiving the first beacon, the communication device having transmitted the first beacon. The first communicator transmits a second beacon other than the first beacon to the mobile terminal connected to the communication device in accordance with the first beacon.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: April 20, 2021
    Assignee: KUBOTA CORPORATION
    Inventors: Keisuke Miura, Keisuke Egashira
  • Publication number: 20210103174
    Abstract: Provided are a laminated glass which has a reduced occurrence of voids and accumulation of liquid crystal, and a production method for the laminated glass. Also provided is a laminated glass which can prevent deterioration of a sealing material. This laminated glass 1 comprises a first glass plate 33A, a first intermediate film 31A, a liquid crystal film 10, a second intermediate film 31B, and a second glass plate, which are layered and disposed in this order, wherein the first glass plate 33A and the second glass plate 33B have a larger outer shape than that of the liquid crystal film 10, and a spacer 32 is provided in at least a portion of a region which is interposed between the first glass plate 33A and the second glass plate 33B and in which the liquid crystal film 10 is not disposed.
    Type: Application
    Filed: July 30, 2018
    Publication date: April 8, 2021
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Norio ISHII, Keisuke MIURA, Yusuke HAGIWARA
  • Patent number: 10967834
    Abstract: An anti-theft system for a working machine, includes a communication device disposed on the working machine, the communication device having a first communicator, a mobile terminal having a storage to store authentication information, and a second communicator, and a control device disposed on the working machine, the control device having an authentication processor to execute an authentication processing that determines whether to provide a permission of driving a driving portion of the working machine based on the authentication information. The first communicator sends a beacon to the mobile terminal before the authentication processing of the authentication processor is executed. The second communicator sends the authentication information to the communication device after receiving the beacon, the authentication information being stored by the storage.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: April 6, 2021
    Assignee: KUBOTA CORPORATION
    Inventors: Ryosuke Kinugawa, Keisuke Miura, Keisuke Egashira
  • Patent number: 10939355
    Abstract: A communication system for a working machine includes a communication device disposed on the working machine, and a mobile terminal to be connected to the communication device, the mobile terminal having a first application and a second application. The communication device has a first communication circuit to transmit, to the mobile terminal, a beacon including a first application identifier corresponding to the first application, and a second application identifier corresponding to the second application. And, the mobile terminal has a calculation circuit to execute the second application after the first application is activated.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: March 2, 2021
    Assignee: KUBOTA CORPORATION
    Inventors: Ryosuke Kinugawa, Keisuke Egashira, Keisuke Miura
  • Publication number: 20210048572
    Abstract: Provided is a light control film capable of gradually changing the in-plane transmittance and thereby adding an in-plane gradation between light and dark. A light control film 10 according to the present invention includes: a first electrode 22A and a second electrode 22B disposed facing each other; a light control material 14 disposed between the first electrode 22A and the second electrode 22B and changing the transmittance in accordance with the potential difference between the first electrode 22A and the second electrode 22B; and a potential gradient forming part for providing the gradient of the potential difference in the extension direction of the first electrode 22A and the second electrode 22B.
    Type: Application
    Filed: November 4, 2020
    Publication date: February 18, 2021
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Keisuke Miura, Yusuke Hagiwara, Yasunori Hayashida, Makoto Yamaki
  • Patent number: 10904819
    Abstract: A communication device for a working machine disposed on the working machine and configured to be connected to a mobile terminal, includes a first communication circuit to transmit, to the mobile terminal, an application identifier with a beacon conforming to Bluetooth Low Energy (a registered trademark) and to transmit data to the mobile terminal after the mobile terminal activates an application corresponding to an application identifier, the data relating to the working machine and corresponding to the application.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: January 26, 2021
    Assignee: KUBOTA CORPORATION
    Inventors: Ryosuke Kinugawa, Keisuke Egashira, Keisuke Miura
  • Patent number: 10904930
    Abstract: A communication device for a working machine disposed on the working machine and configured to be connected to a mobile terminal, includes an identifier setting circuit configured to set at least one of a first program identifier and a second program identifier, and a first communicating circuit configured to transmit, to the mobile terminal, the first program identifier set by the identifier setting circuit with a first beacon and the second program identifier set by the identifier setting circuit with a second beacon, the first communicating circuit being configured to transmit the second beacon to the mobile terminal while the mobile terminal executes a first program after receiving the first beacon, the first program corresponding to the first program identifier being included in the first beacon.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: January 26, 2021
    Assignee: KUBOTA CORPORATION
    Inventors: Ryosuke Kinugawa, Keisuke Egashira, Keisuke Miura
  • Patent number: 10865692
    Abstract: A cooling control system for a working machine includes a fan, a housing to which the fan is attached, a prime mover having an output shall, a rotor to be rotated by a rotating power of the output shaft and to be rotated with the housing by a fluid introduced to a gap formed between the housing and the rotor, a fluid setting circuit to set an introduction amount of the fluid introduced to the gap, and a control device to control the fluid setting circuit to control the fan. The control device includes a setting circuit to set a target rotation speed of the fan based on a responsiveness of an actual rotation speed of the fan at time of changing of the target rotation speed of the fan.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: December 15, 2020
    Assignee: KUBOTA CORPORATION
    Inventors: Ryosuke Kinugawa, Nozomu Minagawa, Hiroshi Tatsumi, Keisuke Miura, Makoto Noguchi
  • Patent number: 10845522
    Abstract: A light control film is capable of gradually changing the in-plane transmittance and thereby adding an in-plane gradation between light and dark. A light control film includes: a first electrode and a second electrode disposed facing each other; a light control material disposed between the first electrode and the second electrode and changing the transmittance in accordance with the potential difference between the first electrode and the second electrode; and a potential gradient forming part for providing the gradient of the potential difference in the extension direction of the first electrode and the second electrode.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: November 24, 2020
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Keisuke Miura, Yusuke Hagiwara, Yasunori Hayashida, Makoto Yamaki
  • Publication number: 20200326577
    Abstract: The reliability of a spacer is improved in comparison to conventional ones. A light control film which is obtained by sandwiching a liquid crystal layer between first and second laminates that are provided with at least alignment layers and which controls light transmitted therethrough by controlling the alignment of liquid crystal molecules in the liquid crystal layer by driving electrodes that are provided on the first and second laminates. With respect to the first laminate, a base that is formed of a transparent film material is provided with a spacer that maintains the thickness of the liquid crystal layer. With respect to the first and second laminates, the Vickers hardness of the spacer is from 16.9 to 40.2 inclusive, and the Vickers hardness of a part of the second laminate, the part being in contact with the front end of the spacer, is from 11.8 to 35.9 inclusive.
    Type: Application
    Filed: June 26, 2020
    Publication date: October 15, 2020
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Keisuke MIURA, Yusuke HAGIWARA, Tsubasa HONDA, Noriko KATASHIMA, Norio ISHII, Tomoya KAWASHIMA
  • Patent number: 10795212
    Abstract: A stacked body includes a first resin film, a first electrode portion, a first alignment film, and a sealing material which are stacked, wherein the first alignment film has a permeation region where at least a part of components constituting the sealing material permeate.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: October 6, 2020
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventor: Keisuke Miura
  • Patent number: 10761379
    Abstract: A stacked body includes a first resin film, a first electrode portion, a first alignment film, and a sealing material which are stacked, wherein the first alignment film has a permeation region where at least a part of components constituting the sealing material permeate.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: September 1, 2020
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventor: Keisuke Miura
  • Patent number: 10732464
    Abstract: The present invention further improves the reliability of a spacer in comparison to conventional ones. A light control film 10 which is obtained by sandwiching a liquid crystal layer 14 between first and second laminates 13, 12 that are provided with at least alignment layers 23A, 23B, and which controls light transmitted therethrough by controlling the alignment of liquid crystal molecules 14A in the liquid crystal layer 14 by driving electrodes 22B, 22A that are provided on the first and second laminates 13, 12. With respect to the first laminate 13, a base 21B that is formed of a transparent film material is provided with a spacer 24 that maintains the thickness of the liquid crystal layer 14. With respect to the first and second laminates 13, 12, the Vickers hardness Xs of the spacer 24 is from 16.9 to 40.2 (inclusive), and the Vickers hardness Xf of a part of the second laminate 12, said part being in contact with the front end of the spacer 24, is from 11.8 to 35.9 (inclusive).
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: August 4, 2020
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Keisuke Miura, Yusuke Hagiwara, Tsubasa Honda, Noriko Katashima, Norio Ishii, Tomoya Kawashima
  • Publication number: 20200240326
    Abstract: To suppress separation of air flows in air holes that are positioned in the outermost circumferential row in an air hole plate, but are far from a turn guide.
    Type: Application
    Filed: December 11, 2019
    Publication date: July 30, 2020
    Inventors: Keisuke MIURA, Shohei URAMOTO, Tomoya MUROTA, Yuki KAMIKAWA, Shingo YOSHIDA
  • Publication number: 20200141586
    Abstract: A gas turbine combustor includes multiple aft frames each having a floating seal that seals a gap between an aft frame and a gas turbine in inner and outer peripheries of the aft frame, and a side seal that seals a gap between the aft frames adjacent to each other in a circumferential direction, and a corner seal that is placed in a gap portion provided between corner portions of the aft frames adjacent to each other in the circumferential direction, seals air leaking from at least the gap portion into the gas turbine side, and is independent of the floating seal and the side seal.
    Type: Application
    Filed: October 31, 2019
    Publication date: May 7, 2020
    Inventors: Shota IGARASHI, Tomomi KOGANEZAWA, Keisuke MIURA, Yoshitaka HIRATA, Shohei YOSHIDA, Yoshitaka TERADA, Takehiko NISHIKAWA
  • Patent number: 10571127
    Abstract: The gas turbine combustor includes a swirler lip on the air hole plate periphery, protruding toward a chamber, and a spring seal in an area for fitting the liner and the plate/lip. The spring seal has an air hole for passage of part of the combustion air introduced in the gap between the outer periphery of the air hole plate and the liner. The swirler lip has an air hole which introduces part of the combustion air passing through the spring seal air hole into the chamber. The liner has an air hole facing the spring seal air hole, to introduce part of air from outside the liner into the gap between the outer periphery of the air hole plate and the liner. A turn guide for rectifying a combustion air flow is provided at the liner end portion on the side for fitting the liner and air hole plate.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: February 25, 2020
    Assignee: Mitsubishi Hitachi Power Sytems, Ltd.
    Inventors: Keisuke Miura, Yasuhiro Akiyama, Tomohiro Asai, Kazuki Abe, Mitsuhiro Karishuku, Satoshi Dodo, Akinori Hayashi, Yoshitaka Hirata, Noboru Okuyama
  • Publication number: 20200056520
    Abstract: A working machine includes a manual switch, a filter to catch particulate matters included in exhaust gas that is exhausted from a prime mover, a first cleaning controller to perform automatic cleaning that automatically combusts the particulate matters when a deposits amount of the particulate matters caught by the filter is a first deposits amount threshold or more, a second cleaning controller to perform manual cleaning that combusts the particulate matters based on a command of the manual switch when the deposits amount is equal to or more than a second deposits amount threshold that is larger than the first deposits amount threshold, and a third cleaning controller to perform assist cleaning that combusts the particulate matters based on the command of the manual switch when the deposits amount is equal to or more than the first deposits amount threshold and smaller than the second deposits amount threshold.
    Type: Application
    Filed: October 23, 2019
    Publication date: February 20, 2020
    Applicant: KUBOTA CORPORATION
    Inventors: Ryuki NISHIMOTO, Keisuke MIURA, Ryosuke KINUGAWA
  • Patent number: 10536851
    Abstract: In addition to improving security of data communication between a control device and a mobile terminal, to make it possible to easily make the data communication.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: January 14, 2020
    Assignee: KUBOTA CORPORATION
    Inventors: Keisuke Miura, Susumu Umemoto, Hiroyuki Araki, Yasuhisa Uoya