Patents by Inventor Masayuki Takahashi

Masayuki Takahashi 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: 20240140015
    Abstract: A method of manufacturing a resin container having a flat cross-sectional shape includes a temperature adjusting step of preliminarily blowing a resin preform in a first mold to mold an intermediate molded body having a diameter larger than a diameter of a container short diameter side and adjusting a temperature of the intermediate molded body in the first mold, and a blow molding step of bringing the temperature-adjusted intermediate molded body into contact with a second mold to compress the intermediate molded body in a container short diameter direction, and then stretching and blow molding the intermediate molded body in the second mold to manufacture the resin container.
    Type: Application
    Filed: April 13, 2022
    Publication date: May 2, 2024
    Applicant: NISSEI ASB MACHINE CO., LTD.
    Inventors: Ryo MINEMURA, Manabu OGIHARA, Masayuki USAMI, Junji TAKAHASHI
  • Publication number: 20240137973
    Abstract: A communication apparatus comprises a transmitter configured to transmit a random access preamble, and a controller configured to control a state related to monitoring of a physical downlink control channel (PDCCH) based on the transmission of the random access preamble.
    Type: Application
    Filed: December 8, 2023
    Publication date: April 25, 2024
    Inventors: Masayuki HOSHINO, Hideaki TAKAHASHI
  • Patent number: 11956776
    Abstract: A terminal apparatus includes: a reception unit which receives, from a base station apparatus, a physical downlink control channel including downlink control information in a search space specific to the terminal apparatus; and a control unit which determines the number of bits of a time domain resource allocation field in the downlink control information. The time domain resource allocation field is a time domain resource allocation field for a physical downlink shared channel. A default table indicates a time domain resource allocation configuration for the physical downlink shared channel. When a parameter is not received, the number of bits of the time domain resource allocation field is determined based on the number of the in the default table.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: April 9, 2024
    Assignees: SHARP KABUSHIKI KAISHA, FG Innovation Company Limited
    Inventors: Liqing Liu, Shohei Yamada, Hiroki Takahashi, Masayuki Hoshino, Hidekazu Tsuboi
  • Publication number: 20240113810
    Abstract: A transmitter apparatus wherein a simple structure is used to successfully suppress the degradation of error rate performance that otherwise would be caused by fading or the like. There are included encoding parts that encode transport data; a mapping part that performs such a mapping that encoded data sequentially formed by the encoding parts are not successively included in the same symbol, thereby forming data symbols; and a symbol interleaver that interleaves the data symbols. In this way, a low computational complexity can be used to perform an interleaving process equivalent to a bit interleaving process to effectively improve the reception quality at a receiving end.
    Type: Application
    Filed: December 7, 2023
    Publication date: April 4, 2024
    Inventors: Yutaka MURAKAMI, Shutai OKAMURA, Kiyotaka KOBAYASHI, Masayuki ORIHASHI, Kazuaki TAKAHASHI
  • Publication number: 20240103390
    Abstract: Provided is an electrophotographic photosensitive member including: a support; and a photosensitive layer, wherein the support has a surface formed of Al and/or an Al alloy, wherein the surface of the support comprises Al crystal grains having: (?) a plane at ?15° or more and less than +15° with respect to a {001} orientation; (?) a plane at ?15° or more and less than +15° with respect to a {101} orientation; and (?) a plane at ?15° or more and less than +15° with respect to a {111} orientation, and wherein the ratio of an area occupied by the Al crystal grain having the (?) is 10% or less, and the value of the ratio of an area occupied by the Al crystal grain having the (?) to an area occupied by the Al crystal grain having the (?) is more than 4/6 and less than 6/4.
    Type: Application
    Filed: April 25, 2023
    Publication date: March 28, 2024
    Inventors: KOJI TAKAHASHI, YASUO KOJIMA, MOTOYA YAMADA, MASAYUKI SHINOZUKA
  • Publication number: 20240107518
    Abstract: A communication apparatus, comprises: a receiver configured to receive a radio resource control (RRC) message including information for configuring a cell group from a base station; a transmitter configured to transmit a scheduling request (SR); and a controller configured to control a condition related to monitoring of a physical downlink control channel (PDCCH) in each serving cell in the cell group based on the transmission of the SR or a trigger of the SR.
    Type: Application
    Filed: December 8, 2023
    Publication date: March 28, 2024
    Inventors: Masayuki Hoshino, Hideaki Takahashi
  • Publication number: 20240107428
    Abstract: A user equipment 100 to which a plurality of cell groups are configured by a base station 200, comprises the steps of: receiving a switching instruction for giving an instruction about switching of search space set groups (SSSGs) in serving cells belonging to any cell group of the plurality of cell groups from the base station 200; specifying a target cell group as a switching target of the SSSG from among the plurality of cell groups based on a cell identifier or a cell group identifier included in the switching instruction. The UE 100 is configured to simultaneously switch the SSSGs of all the serving cells in the specified target cell group in response to the reception of the switching instruction.
    Type: Application
    Filed: November 3, 2023
    Publication date: March 28, 2024
    Inventors: Masayuki HOSHINO, Hideaki TAKAHASHI
  • Publication number: 20240107539
    Abstract: A communication apparatus comprises a transmitter configured to transmit a scheduling request (SR), and a controller configured to control a state related to monitoring of a physical downlink control channel (PDCCH) based on the transmission of the SR or a trigger of the SR.
    Type: Application
    Filed: December 8, 2023
    Publication date: March 28, 2024
    Inventors: Masayuki HOSHINO, Hideaki TAKAHASHI
  • Publication number: 20240083346
    Abstract: A gating camera divides a field of view in a depth direction into multiple slices, and generates multiple slice images that correspond to the multiple slices. An illumination apparatus emits illumination light. A camera controller controls a light emission timing of the illumination apparatus and an exposure timing of an image sensor so as to generate slice images from a near slice to a farther slice. An arithmetic processing device judges whether a road surface appears for each of the slice images generated in sequence. Processing for a row judged to include a road surface in a given slice is simplified at the time of sensing of a slice farther than the given slice.
    Type: Application
    Filed: January 26, 2022
    Publication date: March 14, 2024
    Applicant: KOITO MANUFACTURING CO., LTD.
    Inventors: Koji ITABA, Masayuki TAKAHASHI, Daiki KATO, Shun TANEMOTO, Masatoshi SUZUKI, Keita KONDO
  • Patent number: 11926764
    Abstract: A polishing liquid containing: abrasive grains; a first nitrogen-containing compound; a second nitrogen-containing compound; and water, in which the first nitrogen-containing compound contains at least one selected from the group consisting of (I) a compound having an aromatic ring containing one nitrogen atom in the ring and a hydroxyl group, (II) a compound having an aromatic ring containing one nitrogen atom in the ring and a functional group containing a nitrogen atom, (III) a compound having a 6-membered ring containing two nitrogen atoms in the ring, (IV) a compound having a benzene ring and a ring containing a nitrogen atom in the ring, and (V) a compound having a benzene ring to which two or more functional groups containing a nitrogen atom are bonded, and an HLB value of the second nitrogen-containing compound is 7 or more.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: March 12, 2024
    Assignee: RESONAC CORPORATION
    Inventors: Masayuki Hanano, Hisato Takahashi, Toshio Takizawa
  • Publication number: 20240080170
    Abstract: A communication apparatus comprises: a receiver configured to receive, from a base station, a radio resource control (RRC) message including first information used to configure a plurality of search space set groups and second information used to configure a timer value for monitoring of a physical downlink control channel (PDCCH), and to receive, from the base station, downlink control information (DCI) including an information field related to the monitoring of the PDCCH; and a controller configured to control, based on a value set in the information field, start of the monitoring of the PDCCH according to one search space set group among the plurality of search space set groups. One value for the plurality of search space sets is configured as the timer value.
    Type: Application
    Filed: November 2, 2023
    Publication date: March 7, 2024
    Inventors: Masayuki HOSHINO, Hideaki TAKAHASHI
  • Patent number: 11924319
    Abstract: A slave device (10) includes a frequency synchronization unit (11) configured to generate frequency control information synchronized with a frequency of a synchronous Ethernet (registered trademark) signal received from a master device (20), a time synchronization unit (12) configured to generate time control information synchronized with a time based on a time packet received from the master device (20), and a time synchronization signal generation unit (13) configured to generate a time synchronization signal based on the frequency control information and the time control information. The frequency synchronization unit (11) includes a frequency synchronizing PLL including a DCO (11a) configured to output the frequency control information, and the time synchronization unit (12) includes a time synchronizing PLL including a DCO (12a) configured to output the time control information.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: March 5, 2024
    Assignee: NEC Platforms, Ltd.
    Inventor: Masayuki Takahashi
  • Publication number: 20240066776
    Abstract: A material discharge device includes: a drive motor; a screw having a groove formation surface and configured to rotate; a barrel having a facing surface and formed with a communication hole through which a plasticized material flows; a heating unit configured to heat the material; a nozzle from which the material is injected to an outside; and a plurality of measurement units configured to measure a pressure or a temperature of the material. The measurement units are disposed at an outer periphery of a nozzle channel wall, and a thickness of the nozzle channel wall satisfies the following (1) or (2): (1) when the nozzle channel wall is made of a material containing iron as a main component, the thickness of the nozzle channel wall is 0.2 mm or more and 2.5 mm or less; and (2) when the nozzle channel wall is made of a material containing aluminum as a main component, the thickness of the nozzle channel wall is 0.2 mm or more and 4 mm or less.
    Type: Application
    Filed: August 28, 2023
    Publication date: February 29, 2024
    Inventors: Masashi FUCHII, Takayuki SASAKI, Kenta ANEGAWA, Masayuki TAKAHASHI, Hidenobu MARUYAMA, Juri YAMAGUCHI
  • Publication number: 20240073924
    Abstract: A communication apparatus comprises: a communicator configured to receive, from a base station, a radio resource control (RRC) message including information configuring a skipping duration during which monitoring of a physical downlink control channel (PDCCH) is skipped, and to receive, from the base station and through the PDCCH, downlink control information (DCI) including an information field related to the monitoring of the PDCCH; and a controller configured to control, based on a value set in the information field, skipping of the monitoring of the PDCCH over the skipping duration. The controller is configured to perform control so as not to execute the skipping of the monitoring of the PDCCH while a timer is in operation, the timer being related to retransmission for a discontinuous reception (DRX) operation.
    Type: Application
    Filed: November 2, 2023
    Publication date: February 29, 2024
    Inventors: Masayuki HOSHINO, Hideaki TAKAHASHI
  • Publication number: 20240073925
    Abstract: A communication apparatus configured with one or a plurality of cell groups by a base station, the communication apparatus comprises: a receiver configured to receive, from the base station, downlink control information (DCI) including an information field related to monitoring a physical downlink control channel (PDCCH) in a serving cell belonging to any cell group of the one or the plurality of cell groups; and a controller configured to execute a procedure related to monitoring the PDCCH on the basis of a value set in the information field. The procedure related to monitoring the PDCCH is applied to all serving cells in the cell group to which the serving cell in which the DCI is received belongs.
    Type: Application
    Filed: November 3, 2023
    Publication date: February 29, 2024
    Inventors: Masayuki HOSHINO, Hideaki TAKAHASHI
  • Patent number: 11886086
    Abstract: A light control sheet including a first transparent electrode layer, a second transparent electrode layer, a light control layer including a resin layer formed between the first transparent electrode layer and the second transparent electrode layer, the resin layer including voids dispersed therein and filled with a liquid crystal composition including liquid crystal molecules, and a first orientation layer formed between the first transparent electrode layer and the light control layer such that a haze of the light control layer is increased by applying a voltage to the first transparent electrode layer. The light control layer has a first surface in contact with the first orientation layer, and an area ratio of the voids at the first surface is 49% or more where the area ratio is a percentage of a total area of all the voids to an area of the first surface.
    Type: Grant
    Filed: April 27, 2023
    Date of Patent: January 30, 2024
    Assignee: TOPPAN Inc.
    Inventors: Kaori Morinaga, Taisuke Enya, Yuji Yano, Masayuki Takahashi
  • Patent number: 11841598
    Abstract: A optical modulator with reduced with a reduced amount of ripple is provided. A Mach-Zehnder optical modulator includes a phase modulation unit including optical waveguides having a PN junction structure and traveling wave electrodes, and a dummy phase modulation unit including portions of the traveling wave electrodes, the portions being obtained by forming the respective traveling wave electrodes longer than the phase modulation unit in the light propagation direction of the phase modulation unit, and optical waveguides having the same PN junction structure as that of the optical waveguides of the phase modulation unit and not connected to the optical waveguides of the phase modulation unit.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: December 12, 2023
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Masayuki Takahashi, Ken Tsuzuki, Toshihiro Ito, Kiyofumi Kikuchi
  • Patent number: 11833635
    Abstract: A learning device includes a learning unit that executes learning of determining a corrected polishing condition by updating an action value function based on state information including at least one polishing condition and a calculation result calculated based on at least one measured value during polishing.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: December 5, 2023
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Keitaro Fujii, Masayuki Takahashi
  • Patent number: 11828964
    Abstract: A light control sheet includes a light control layer including a liquid crystal composition, a pair of transparent electrode layers including a first transparent electrode layer and a second transparent electrode layer sandwiching the light control layer, and a pair of transparent support layers sandwiching the light control layer and the pair of transparent electrode layers. The first transparent electrode layer includes an electrode section for an application of a driving voltage and an insulating section which is adjacent to the electrode section in a direction parallel to a surface of the light control sheet and extends along an outer edge of the electrode section in a plan view perpendicular to the surface.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: November 28, 2023
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventor: Masayuki Takahashi
  • Patent number: D1024963
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: April 30, 2024
    Assignee: EBARA CORPORATION
    Inventors: Akihiro Ochiai, Kazuma Nishimura, Yohei Oishi, Takahide Ozawa, Masayuki Nagai, Shin Takahashi, Yuhei Shinchi