Patents by Inventor Hidetaka Hayashi

Hidetaka Hayashi 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: 20230167849
    Abstract: A turbo fluid machine includes a rotating member having a bearing-contact surface; an operating part configured to rotate together with the rotating member to compress and discharge a fluid; a housing accommodating the rotating member and the operating part; and a foil bearing having a bearing surface that faces the bearing-contact surface and supporting the rotating member such that the rotating member is rotatable relative to the housing. At least one of the bearing-contact surface or the bearing surface has thereon a coating layer. The coating layer comprises polyamide-imide serving as a binder resin and molybdenum disulfide serving as a solid lubricant. A mass ratio of molybdenum disulfide to polyamide-imide is 0.42 or more.
    Type: Application
    Filed: November 22, 2022
    Publication date: June 1, 2023
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Fumihiro SUZUKI, Fumiya SHINODA, Hidetaka HAYASHI, Naoharu UEDA, Takuhito TSUTSUI
  • Publication number: 20220186342
    Abstract: A non-magnetic member, which is used in an alternating magnetic field, comprises a titanium alloy comprising an alpha stabilizer in which an aluminum equivalent is 5.5-11.0 by mass fraction to the total mass of the titanium alloy and a beta stabilizer in which a molybdenum equivalent is 6.0-17.0 by mass fraction to the total mass of the titanium alloy. The beta stabilizer comprises iron and manganese.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 16, 2022
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Junya SUZUKI, Hidetaka HAYASHI, Tetsuya MITSUOKA, Tadahiko FURUTA
  • Publication number: 20210317379
    Abstract: A sliding member in which a sliding layer is capable of exhibiting excellent sliding characteristics in terms of seizure resistance, wear resistance and heat resistance. A method for manufacturing the sliding member of the present teachings is a method for manufacturing a sliding member to manufacture a sliding member sliding with a mating material. The manufacturing method includes irradiating particulate ultra high molecular weight polyethylene with radiation rays in a sealed state, and crosslinking the ultra high molecular weight polyethylene, preparing a composition for a sliding layer containing a solid lubricant and a binder resin, and forming a sliding layer sliding with the mating material by providing the composition for a sliding layer on a base material, and obtaining the sliding member. The solid lubricant includes the ultra high molecular weight polyethylene crosslinked during the irradiating and the crosslinking.
    Type: Application
    Filed: August 21, 2018
    Publication date: October 14, 2021
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Hidetaka HAYASHI, Shino OKUBO, Naoharu UEDA, Atsushi ICHIKAWA, Tetsuya MITSUOKA
  • Patent number: 10735526
    Abstract: A communication apparatus capable of data communication includes a controller that temporarily permits data communication of an application. Upon the application transitioning to the background, the controller maintains temporary permission for data communication of the application when the application transitioned to the background as a result of an interrupt not intended by a user, and prohibits data communication of the application when the application transitioned to the background as a result of an interrupt other than an interrupt not intended by the user.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: August 4, 2020
    Assignee: KYOCERA Corporation
    Inventors: Shuji Ishikawa, Yasuhiro Ito, Tomoya Kamijo, Hidetaka Hayashi, Kohei Michigami, Kazuo Onishi, Kazuya Chito
  • Patent number: 10511565
    Abstract: A communication apparatus capable of data communication includes a controller that, upon acquiring a connection request from an application to connect to a network, controls DNS processing based on the connection request in accordance with the ID of the application issuing the connection request.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: December 17, 2019
    Assignee: KYOCERA Corporation
    Inventors: Shuji Ishikawa, Yasuhiro Ito, Tomoya Kamijo, Hidetaka Hayashi, Kohei Michigami, Kazuo Onishi, Kazuya Chito
  • Publication number: 20190331105
    Abstract: A swash plate compressor according to the present invention includes a first slide layer formed between a swash plate and shoes; and a second slide layer formed between cylinder bores and pistons. The first slide layer and the second slide layer each contain binder resin and solid lubricant. The first slide layer has a smaller contact angle of lubricating oil than the second slide layer.
    Type: Application
    Filed: October 20, 2017
    Publication date: October 31, 2019
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Tetsuya MITSUOKA, Hidetaka HAYASHI, Shino OKUBO
  • Patent number: 9967385
    Abstract: The present application is directed to a communication apparatus, a communication control method and a non-transitory computer medium that enable a user to more effectively prohibit unauthorized communications. By way of example, a communication apparatus is disclosed that includes a controller provided with a Connectivity Manager function configured to perform data communication with a plurality of communication methods and select an optimal communication method. In various embodiments, the controller is configured to receive a request for data communication, and regulate the data communication, when the request is received while cellular communication is on, even when a unique user identifier (UID) of the request is a UID of the Connectivity Manager function, by preventing cellular communication by the Connectivity Manager function.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: May 8, 2018
    Assignee: KYOCERA Corporation
    Inventors: Shuji Ishikawa, Yasuhiro Ito, Tomoya Kamijo, Hidetaka Hayashi, Kohei Michigami, Kazuo Onishi, Kazuya Chito
  • Patent number: 9876897
    Abstract: A communication apparatus includes a controller that prohibits data communication by default, receives a request for data communication from an application, permits data communication of the application in accordance with a UID of the application issuing the request, and prohibits data communication of the application depending on an ID of a group to which the application issuing the request belongs.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: January 23, 2018
    Assignee: KYOCERA Corporation
    Inventors: Shuji Ishikawa, Yasuhiro Ito, Tomoya Kamijo, Hidetaka Hayashi, Kohei Michigami, Kazuo Onishi, Kazuya Chito
  • Patent number: 9866679
    Abstract: A communication apparatus includes a controller that prohibits data communication by default, receives a request for data communication from an application, and permits data communication of the application in accordance with an ID of a group to which the application issuing the request belongs.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: January 9, 2018
    Assignee: KYOCERA Corporation
    Inventors: Shuji Ishikawa, Yasuhiro Ito, Tomoya Kamijo, Hidetaka Hayashi, Kohei Michigami, Kazuo Onishi, Kazuya Chito
  • Publication number: 20170230493
    Abstract: A communication apparatus includes a Connectivity Manager function that performs data communication with a plurality of communication methods and selects an optimal communication method and a controller that receives a request for data communication and regulates the data communication when the request is received while cellular communication is on, even if a UID of the request is a UID of the Connectivity Manager function.
    Type: Application
    Filed: February 2, 2017
    Publication date: August 10, 2017
    Applicant: KYOCERA Corporation
    Inventors: Shuji ISHIKAWA, Yasuhiro ITO, Tomoya KAMIJO, Hidetaka HAYASHI, Kohei MICHIGAMI, Kazuo ONISHI, Kazuya CHITO
  • Publication number: 20170230465
    Abstract: A communication apparatus capable of data communication includes a controller that temporarily permits data communication of an application. Upon the application transitioning to the background, the controller maintains temporary permission for data communication of the application when the application transitioned to the background as a result of an interrupt not intended by a user, and prohibits data communication of the application when the application transitioned to the background as a result of an interrupt other than an interrupt not intended by the user.
    Type: Application
    Filed: February 3, 2017
    Publication date: August 10, 2017
    Applicant: KYOCERA Corporation
    Inventors: Shuji ISHIKAWA, Yasuhiro ITO, Tomoya KAMIJO, Hidetaka HAYASHI, Kohei MICHIGAMI, Kazuo ONISHI, Kazuya CHITO
  • Publication number: 20170230328
    Abstract: A communication apparatus capable of data communication includes a controller that, upon acquiring a connection request from an application to connect to a network, controls DNS processing based on the connection request in accordance with the ID of the application issuing the connection request.
    Type: Application
    Filed: February 3, 2017
    Publication date: August 10, 2017
    Applicant: KYOCERA Corporation
    Inventors: Shuji ISHIKAWA, Yasuhiro ITO, Tomoya KAMIJO, Hidetaka HAYASHI, Kohei MICHIGAMI, Kazuo ONISHI, Kazuya CHITO
  • Publication number: 20170223614
    Abstract: A communication apparatus includes a controller that prohibits data communication by default, receives a request for data communication from an application, and permits data communication of the application in accordance with a protocol of the data communication requested by the application issuing the request.
    Type: Application
    Filed: January 24, 2017
    Publication date: August 3, 2017
    Applicant: KYOCERA Corporation
    Inventors: Shuji ISHIKAWA, Yasuhiro ITO, Tomoya KAMIJO, Hidetaka HAYASHI, Kohei MICHIGAMI, Kazuo ONISHI, Kazuya CHITO
  • Publication number: 20170223173
    Abstract: A communication apparatus includes a controller that prohibits data communication by default, receives a request for data communication from an application, permits data communication of the application in accordance with a UID of the application issuing the request, and prohibits data communication of the application depending on an ID of a group to which the application issuing the request belongs.
    Type: Application
    Filed: February 2, 2017
    Publication date: August 3, 2017
    Applicant: KYOCERA Corporation
    Inventors: Shuji ISHIKAWA, Yasuhiro ITO, Tomoya KAMIJO, Hidetaka HAYASHI, Kohei MICHIGAMI, Kazuo ONISHI, Kazuya CHITO
  • Publication number: 20170223544
    Abstract: A communication apparatus includes a controller that prohibits data communication by default, receives a request for data communication from an application, and permits data communication of the application in accordance with a UID of the application issuing the request.
    Type: Application
    Filed: February 1, 2017
    Publication date: August 3, 2017
    Applicant: KYOCERA Corporation
    Inventors: Shuji ISHIKAWA, Yasuhiro ITO, Tomoya KAMIJO, Hidetaka HAYASHI, Kohei MICHIGAMI, Kazuo ONISHI, Kazuya CHITO
  • Publication number: 20170223172
    Abstract: A communication apparatus includes a controller that prohibits data communication by default, receives a request for data communication from an application, and permits data communication of the application in accordance with an ID of a group to which the application issuing the request belongs.
    Type: Application
    Filed: February 2, 2017
    Publication date: August 3, 2017
    Applicant: KYOCERA Corporation
    Inventors: Shuji ISHIKAWA, Yasuhiro ITO, Tomoya KAMIJO, Hidetaka HAYASHI, Kohei MICHIGAMI, Kazuo ONISHI, Kazuya CHITO
  • Patent number: 9428667
    Abstract: A member for vehicle according to the present invention includes a resinous substrate, and a protective film being formed on a surface of the resinous substrate partially at least. The protective film is made by curing a curing-type coating-agent composition containing: Component (A) (e.g., an isocyanuric ring-containing urethane (meth)acrylate compound) in an amount of from 20 to 80 parts by mass; Component (B) (e.g., an isocyanuric ring-containing tri(meth)acrylate compound free from any urethane bond) in an amount of from 10 to 70 parts by mass; Component (C) (e.g., a reaction product) between a colloidal silica and an alkoxysilane compound having a maleimide group) in amount of from 1 to 35 parts by mass; a radical-polymerization initiator serving as Component (D) in an amount of from 0.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: August 30, 2016
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Hiroaki Takashima, Kyoko Kumagai, Hidetaka Hayashi, Tetsuya Mitsuoka, Naoharu Ueda, Hisashi Muramatsu, Kazumasa Inata, Takeshi Fujita, Yasuyuki Sanai, Eiichi Okazaki, Satoshi Yoneda
  • Patent number: 9403990
    Abstract: A curing-type coating-agent composition according to the present invention contains: Component (A) (e.g., an isocyanuric ring-containing urethane (meth)acrylate compound) in an amount of from 20 to 80 parts by mass; Component (B) (e.g., an isocyanuric ring-containing tri(meth)acrylate compound free from any urethane bond) in an amount of from 10 to 70 parts by mass; Component (C-1) (e.g., a reaction compound between a colloidal silica and an alkoxysilane compound having a maleimide group) in amount of from 1 to 35 parts by mass, or Component (C-2) (e.g., a specific organosilicon compound) in an amount of from 5 to 35 parts by mass; a radical-polymerization initiator serving as Component (D) in an amount of from 0.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: August 2, 2016
    Assignees: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, TOAGOSEI CO., LTD.
    Inventors: Hiroaki Takashima, Kyoko Kumagai, Hidetaka Hayashi, Tetsuya Mitsuoka, Naoharu Ueda, Hisashi Muramatsu, Kazumasa Inata, Takeshi Fujita, Yasuyuki Sanai, Eiichi Okazaki, Satoshi Yoneda, Naomasa Furuta
  • Patent number: 9359521
    Abstract: A member for vehicle according to the present invention includes a resinous substrate, and a protective film being formed on a surface of the resinous substrate partially at least. The protective film is made by curing a curing-type coating-agent composition containing: Component (A) (e.g., an isocyanuric ring-containing urethane (meth)acrylate compound) in an amount of from 20 to 80 parts by mass; Component (B) (e.g., an isocyanuric ring-containing tri(meth)acrylate compound free from any urethane bond) in an amount of from 10 to 70 parts by mass; Component (C) including a specific organosilicon compound in an amount of from 5 to 35 parts by mass; a radical-polymerization initiator serving as Component (D) in an amount of from 0.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: June 7, 2016
    Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Hiroaki Takashima, Kyoko Kumagai, Hidetaka Hayashi, Tetsuya Mitsuoka, Naoharu Ueda, Hisashi Muramatsu, Kazumasa Inata, Takeshi Fujita, Yasuyuki Sanai, Eiichi Okazaki, Satoshi Yoneda, Naomasa Furuta
  • Publication number: 20150044477
    Abstract: A member for vehicle according to the present invention includes a resinous substrate, and a protective film being formed on a surface of the resinous substrate partially at least. The protective film is made by curing a curing-type coating-agent composition containing: Component (A) (e.g., an isocyanuric ring-containing urethane(meth)acrylate compound) in an amount of from 20 to 80 parts by mass; Component (B) (e.g., anisocyanuricring-containing urethane(meth)acrylate compound free from any urethane bond) in an amount of from 10 to 70 parts by mass; Component (C) including a specific organosilicon compound in an amount of from 5 to 35 parts by mass; a radical-polymerization initiator serving as Component (D) in an amount of from 0.
    Type: Application
    Filed: August 27, 2012
    Publication date: February 12, 2015
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Hiroaki Takashima, Kyoko Kumagai, Hidetaka Hayashi, Tetsuya Mitsuoka, Naoharu Ueda, Hisashi Muramatsu, Kazumasa Inata, Takeshi Fujita, Yasuyuki Sanai, Eiichi Okazaki, Satoshi Yoneda, Naomasa Furuta