Patents by Inventor Koji Shibata

Koji Shibata 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: 11916810
    Abstract: According to one aspect, a system for resource management may perform receiving a total resource request, a vector of two or more maximum available resources associated with two or more corresponding resource providers, and a number of resource providers and calculating an individual resource request for each of the two or more resource providers by iteratively comparing the vector of two or more maximum available resources with a vector of a current average resource residual, taking a minimum between those vectors as a running tally for the individual resource requests, and recalculating the current average resource residual.
    Type: Grant
    Filed: March 23, 2023
    Date of Patent: February 27, 2024
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Koji Moriyama, Richard Y. Asato, Ryosuke Shibata, Brian Moran, Xiaojian Yang
  • Publication number: 20220404169
    Abstract: A point which requires visual attention is added to map data. A map data generation device acquires image data in which the outside is captured from a vehicle by an input device and a point data of the vehicle, associates both data, and generates a visual saliency map acquired by estimating fluctuation of visual saliency based on the image data by the visual saliency extraction unit. Then, whether or not a point or a section indicated by position information corresponding to the visual saliency map is a point or a section which requires visual attention is analyzed based on the visual saliency map by an analysis unit, and the point or the section which requires the visual attention is added to the map data based on an analysis result of the analysis unit by an addition device.
    Type: Application
    Filed: January 14, 2021
    Publication date: December 22, 2022
    Inventors: Yuji ITO, Toshiaki INOUE, Koji SHIBATA, Ryohei KAGAWA, Wataru ONODERA
  • Publication number: 20220390873
    Abstract: Provided is a two-component developer for electrostatic charge image development including: toner particles containing toner base particles and an external additive disposed on a surface of the toner base particles; and carrier particles having a core material particle and a shell portion disposed on a surface of the core material particle, wherein the external additive contains inorganic particles surface-modified with a surface modifier represented by the following Formula (1); and a value of an iron element content (atomic %) measured by X-ray photoelectron spectroscopy (XPS) on a surface of the carrier particles satisfies the following Expression (1), (R1)4-n—Si—(X)n??Formula (1): 4.0?{AFe/(Ac+Ao+AFe)}×100?15.
    Type: Application
    Filed: May 26, 2022
    Publication date: December 8, 2022
    Inventors: Shinya OBARA, Koji SHIBATA, Ikuko SAKURADA
  • Publication number: 20220199443
    Abstract: A technique for improving uniformity of film thickness on substrates, includes a substrate processing apparatus having a substrate retainer including substrate and partition plate supports; a reaction tube; a first driver vertically moving the substrate retainer into or out of the reaction tube; a second driver vertically moved by the first driver and rotating the substrate retainer to change a distance between a substrate and a partition plate by moving at least one of the substrate or the partition plate support; a heater; a gas supplier comprising a nozzle; a gas exhauster; and a controller controlling the first driver, the second driver and the gas supplier such that a gas is supplied to the substrate while changing at least one of a relative position of the substrate and a relative position of the partition plate with respect to a hole of the nozzle by driving the second driver.
    Type: Application
    Filed: March 10, 2022
    Publication date: June 23, 2022
    Applicant: KOKUSAI ELECTRIC CORPORATION
    Inventors: Yuji TAKEBAYASHI, Makoto HIRANO, Koji SHIBATA, Yusaku OKAJIMA
  • Patent number: 11098689
    Abstract: It is made possible to control ignition appropriately. An ignition device 1 for an internal combustion engine includes a spark coil 50 including: a primary side coil 51 connected to a direct current power supply 40 and a secondary side coil 52 magnetically connected to the primary side coil 51 and connected to an ignition plug 60; a switch element 30 that performs switching between energization and interruption of primary current I1 to the primary side coil 51; and a switch element controlling circuit 20 that controls the switch element 30 on the basis of an ignition controlling signal 51 supplied from an ECU 10. A turn-on delay adjustment circuit 22 that delays a control timing of the switch element 30 is disposed between the ECU 10 and the switch element 30 such that first resonance noise generated due to interruption of the primary current I1 to the primary side coil 51 is reduced.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: August 24, 2021
    Assignee: HITACHI AUTOMOTIVE SYSTEMS, LTD.
    Inventors: Yasuo Shima, Koji Shibata, Yoichiro Kobayashi
  • Publication number: 20210033058
    Abstract: It is made possible to control ignition appropriately. An ignition device 1 for an internal combustion engine includes a spark coil 50 including: a primary side coil 51 connected to a direct current power supply 40 and a secondary side coil 52 magnetically connected to the primary side coil 51 and connected to an ignition plug 60; a switch element 30 that performs switching between energization and interruption of primary current I1 to the primary side coil 51; and a switch element controlling circuit 20 that controls the switch element 30 on the basis of an ignition controlling signal 51 supplied from an ECU 10. A turn-on delay adjustment circuit 22 that delays a control timing of the switch element 30 is disposed between the ECU 10 and the switch element 30 such that first resonance noise generated due to interruption of the primary current I1 to the primary side coil 51 is reduced.
    Type: Application
    Filed: January 11, 2019
    Publication date: February 4, 2021
    Applicant: Hitachi Automotive Systems, Ltd.
    Inventors: Yasuo SHIMA, Koji SHIBATA, Yoichiro KOBAYASHI
  • Patent number: 10698331
    Abstract: To provide a two-component developer for electrostatic charge image development, the two-component developer enabling a high image quality to be kept and enabling the occurrence of fogging to be suppressed even in continuous printing of an image high in coverage rate. The two-component developer for electrostatic charge image development includes a toner particle including a toner base particle and an external additive disposed on the surface of the toner base particle, and a carrier particle including a core material particle and a covering section disposed on the surface of the core material particle, wherein the external additive includes an alumina particle, and the percentage of exposed area of the core material particle is 4.0% or more and 15.0% or less.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: June 30, 2020
    Assignee: KONICA MINOLTA, INC.
    Inventors: Shinya Obara, Koji Shibata, Junya Ueda, Takuya Takahashi, Satoshi Uchino
  • Publication number: 20200174388
    Abstract: It is a two-component developer for electrostatic charge image development, which contains toner containing at least a binder resin and an external additive on a surface and a carrier containing a resin layer at least on a surface of a core material. The binder resin contains a crystalline polyester resin, the external additive contains alumina particles, and the resin layer contains a silicone resin.
    Type: Application
    Filed: October 21, 2019
    Publication date: June 4, 2020
    Inventors: Koji SHIBATA, Shinya OBARA, Junya UEDA, Takuya TAKAHASHI
  • Patent number: 10606183
    Abstract: Provided is an electrostatic latent image developing toner including toner mother particles having an external additive on a surface of the toner mother particles, wherein the external additive contains inorganic particles and aliphatic acid metal salt particles; the inorganic particles have a number average particle diameter in the range of 10 to 50 nm, and have a Mohs hardness of 8 or more; and the aliphatic acid metal salt particles have a number average particle diameter in the range of 0.4 to 2.0 ?m.
    Type: Grant
    Filed: February 6, 2019
    Date of Patent: March 31, 2020
    Assignee: KONICA MINOLTA, INC.
    Inventors: Koji Shibata, Takuya Takahashi, Futoshi Kadonome, Shinya Obara
  • Publication number: 20190354032
    Abstract: To provide a two-component developer for electrostatic charge image development, the two-component developer enabling a high image quality to be kept and enabling the occurrence of fogging to be suppressed even in continuous printing of an image high in coverage rate. The two-component developer for electrostatic charge image development includes a toner particle including a toner base particle and an external additive disposed on the surface of the toner base particle, and a carrier particle including a core material particle and a covering section disposed on the surface of the core material particle, wherein the external additive includes an alumina particle, and the percentage of exposed area of the core material particle is 4.0% or more and 15.0% or less.
    Type: Application
    Filed: May 6, 2019
    Publication date: November 21, 2019
    Inventors: Shinya OBARA, Koji SHIBATA, Junya UEDA, Takuya TAKAHASHI, Satoshi UCHINO
  • Patent number: 10437166
    Abstract: Provided is a two-component developer for developing an electrostatic latent image incorporating: toner particles each containing a toner mother particle having an external additive on a surface of the toner mother particle; and carrier particles each having a core material particle and a covering layer containing a resin on a surface of the core material particle, wherein the external additive contains inorganic particles; the inorganic particles are subjected to surface modification with silicone oil; a carbon content remained on a surface of the inorganic particle after the surface modification is within 3.0 to 10.0 mass %; a free carbon ratio on the surface of the inorganic particle is 70.0% or more; the carrier particles have a resistance in the range of 1.0×109 to 5.0×1010 ?·cm; and the resin in the covering layer contains a resin formed from a monomer containing an alicyclic methacrylic acid ester monomer.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: October 8, 2019
    Assignee: KONICA MINOLTA, INC.
    Inventors: Koji Shibata, Shinya Obara, Satoshi Uchino
  • Publication number: 20190278192
    Abstract: Provided is an electrostatic latent image developing toner including toner mother particles having an external additive on a surface of the toner mother particles, wherein the external additive contains inorganic particles and aliphatic acid metal salt particles; the inorganic particles have a number average particle diameter in the range of 10 to 50 nm, and have a Mohs hardness of 8 or more; and the aliphatic acid metal salt particles have a number average particle diameter in the range of 0.4 to 2.0 ?m.
    Type: Application
    Filed: February 6, 2019
    Publication date: September 12, 2019
    Inventors: Koji Shibata, Takuya Takahashi, Futoshi Kadonome, Shinya Obara
  • Publication number: 20190137902
    Abstract: Provided is a two-component developer for developing an electrostatic latent image incorporating: toner particles each containing a toner mother particle having an external additive on a surface of the toner mother particle; and carrier particles each having a core material particle and a covering layer containing a resin on a surface of the core material particle, wherein the external additive contains inorganic particles; the inorganic particles are subjected to surface modification with silicone oil; a carbon content remained on a surface of the inorganic particle after the surface modification is within 3.0 to 10.0 mass %; a free carbon ratio on the surface of the inorganic particle is 70.0% or more; the carrier particles have a resistance in the range of 1.0×109 to 5.0×1010 ?·cm; and the resin in the covering layer contains a resin formed from a monomer containing an alicyclic methacrylic acid ester monomer.
    Type: Application
    Filed: September 21, 2018
    Publication date: May 9, 2019
    Inventors: Koji Shibata, Shinya Obara, Satoshi Uchino
  • Patent number: 10156803
    Abstract: Provided is a carrier for electrostatic charge image development which provides a two-component developer having a high electric charge amount, a suppressed variation in an electric charge amount caused by an environmental change, and excellent durability, even if a low temperature fixable toner is used. A carrier for electrostatic charge image development of the present invention includes: carrier particles in which a core particle surface is coated with a coating material containing a resin, wherein the coating material contains phosphorus element, and the resin contains structural units derived from an alicyclic (meth)acrylic acid ester compound.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: December 18, 2018
    Assignee: Konica Minolta, Inc.
    Inventors: Kosuke Nakamura, Satoshi Uchino, Futoshi Kadonome, Koji Shibata
  • Patent number: 10116463
    Abstract: A bridging apparatus includes an address-table managing unit configured to manage an address table in which devices connected to networks are registered, a presence-check-frame transmission control unit configured to transmit a presence check frame for checking whether a device is connected to a network, and a network transmission-reception control unit configured to call, upon receipt of a response request frame transmitted from a first device connected to a first network toward a second device connected to a second network, the address-table managing unit to register the first device in the address table and check whether the second device is registered in the address table, and when the second device is registered, transmit an acknowledgement to the first device and transfer the response request frame to the second network, whereas when the second device is not registered, instruct the presence-check-frame transmission control unit to transfer the response request frame to the second network.
    Type: Grant
    Filed: June 13, 2014
    Date of Patent: October 30, 2018
    Assignee: Mitsubishi Electric Corporation
    Inventors: Koji Shibata, Katsuyoshi Takahashi, Yasuomi Ando, Masanori Hashimoto
  • Patent number: 10108102
    Abstract: To provide a fixing solution and an image forming method in which faster fixing rate and faster drying rate can be achieved while the amount of fixing solution supplied is reduced and furthermore, a wet feeling in a formed image is reduced and an image having a high fixing strength can be formed. A fixing solution that softens a toner to fix a toner image constituted by the toner to an image support contains a hydroxyl group-containing ester compound expressed by general formula (1) below: R1—(CO)—O—R2??general formula (1): where R1 represents a linear or branched alkyl group having 6 to 11 carbon atoms, and R2 represents a linear or branched alkyl group having at least one hydroxyl group and 2 to 4 carbon atoms.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: October 23, 2018
    Assignee: Konica Minolta, Inc.
    Inventors: Koji Shibata, Hiroaki Obata, Natsuko Fujisaki, Anju Hori, Kishio Tamura
  • Patent number: 9946180
    Abstract: A toner for developing an electrostatic latent image includes: toner base particles containing a hybrid crystalline polyester resin having a crystalline polyester polymerized segment and an amorphous polymerized segment chemically bonded to each other and an amorphous resin; and an external additive including fatty acid metal salt particles, wherein a volume median diameter of the fatty acid metal salt particles is from 3.0 to 5.0 ?m.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: April 17, 2018
    Assignee: KONICA MINOLTA, INC.
    Inventors: Futoshi Kadonome, Satoshi Uchino, Kosuke Nakamura, Koji Shibata
  • Patent number: 9935499
    Abstract: A power transmitting apparatus (1) is provided with: a power feeder (13, 14, 15); a power receiver (23) disposed with a space from the power feeder; a power storing device (26) electrically connected to the power feeder and configured to supply power to a load (27); a distance changing device (16) configured to change a distance between the power feeder and the power receiver; a detecting device (25) configured to detect a power storage state associated with the power storing device; and a controlling device (11) configured to control the power feeder to change output power according to the detected power storage state, and configured to control the distance changing device to change the distance.
    Type: Grant
    Filed: March 19, 2013
    Date of Patent: April 3, 2018
    Assignee: PIONEER CORPORATION
    Inventor: Koji Shibata
  • Publication number: 20170329248
    Abstract: Provided is a carrier for electrostatic charge image development which provides a two-component developer having a high electric charge amount, a suppressed variation in an electric charge amount caused by an environmental change, and excellent durability, even if a low temperature fixable toner is used. A carrier for electrostatic charge image development of the present invention includes: carrier particles in which a core particle surface is coated with a coating material containing a resin, wherein the coating material contains phosphorus element, and the resin contains structural units derived from an alicyclic (meth)acrylic acid ester compound.
    Type: Application
    Filed: April 28, 2017
    Publication date: November 16, 2017
    Inventors: Kosuke NAKAMURA, Satoshi UCHINO, Futoshi KADONOME, Koji SHIBATA
  • Publication number: 20170307991
    Abstract: A toner for developing an electrostatic latent image includes: toner base particles containing a hybrid crystalline polyester resin having a crystalline polyester polymerized segment and an amorphous polymerized segment chemically bonded to each other and an amorphous resin; and an external additive including fatty acid metal salt particles, wherein a volume median diameter of the fatty acid metal salt particles is from 3.0 to 5.0 ?m.
    Type: Application
    Filed: March 28, 2017
    Publication date: October 26, 2017
    Inventors: Futoshi KADONOME, Satoshi Uchino, Kosuke Nakamura, Koji Shibata