Patents by Inventor Hiromasa Takahashi

Hiromasa 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: 20250002689
    Abstract: A pressure sensitive adhesive tape including at least a pressure sensitive adhesive layer, a heat-generating element, and a melt-softening layer adjacent to the heat-generating element in this order is provided. The melt-softening layer contains a thermoplastic resin and an inorganic hollow filler.
    Type: Application
    Filed: June 28, 2024
    Publication date: January 2, 2025
    Applicant: DIC Corporation
    Inventors: Junko Kanda, Hiromasa Kikuchi, Yusuke Takahashi, Takahiro Obi
  • Publication number: 20250002687
    Abstract: A pressure sensitive adhesive tape including at least a pressure sensitive adhesive layer, a heat-generating element, and a melt-softening layer adjacent to the heat-generating element in this order is provided. The melt-softening layer contains a thermoplastic resin and an organic hollow filler.
    Type: Application
    Filed: June 28, 2024
    Publication date: January 2, 2025
    Applicant: DIC Corporation
    Inventors: Junko Kanda, Hiromasa Kikuchi, Yusuke Takahashi, Takahiro Obi
  • Publication number: 20240426792
    Abstract: According to one embodiment, a processing system includes a manipulator, a detection device, and a processing device. The detection device is mounted to the manipulator. The detection device includes a detector, a first propagating member, and a second propagating member. The detector is configured to transmit an ultrasonic wave toward an object and detect a reflected wave. The first propagating member is mounted to the detector, the ultrasonic wave propagating through the first propagating member. The second propagating member is mounted to the first propagating member, the ultrasonic wave propagating through the second propagating member, the second propagating member being softer than the first propagating member. The processing device is configured to receive intensity data from the detector and detect a surface position of the object in the intensity data, the intensity data being of an intensity of the reflected wave.
    Type: Application
    Filed: September 5, 2024
    Publication date: December 26, 2024
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Masahiro SAITO, Hiromasa TAKAHASHI
  • Patent number: 12153018
    Abstract: A processing system according to an embodiment includes a processing device. The processing device receives a detection result of a reflected wave from a detector that includes multiple detection elements arranged in a first direction and a second direction crossing each other, and performs a probe that includes transmitting an ultrasonic wave toward a welding object and detecting the reflected wave. The processing device performs a first determination of determining a joint and a non-joint at multiple points along the first and second directions of the welding object based on the detection result. The processing device performs a second determination of determining an appropriateness of a result of the first determination based on the detection result or the result of the first determination.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: November 26, 2024
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Hiromasa Takahashi, Masahiro Saito
  • Publication number: 20240368744
    Abstract: The steel material consists of, in mass %, C: 0.25% to 0.35%, Si: 0.05 to 0.35%, Mn: 0.85 to 1.20%, P: 0.080% or less, S: 0.030 to 0.100%, Cr: 0.10% or less, Ti: 0.050% or less, Al: 0.050% or less, N: 0.005 to 0.024%, and O: 0.0100% or less, with the balance being Fe and impurities, and Fn1 defined in the specification is 1.00 to 2.05, and Fn2 defined in the specification is 0.42 to 0.60. A surface number density of MnS single inclusions and MnS composite inclusions having an equivalent circular diameter of 5.0 ?m or more is 20/mm2 or more. A ratio of the total number of MnS single inclusions and MnS composite inclusions with respect to the total number of inclusions is 70% or more. A ratio of the number of MnS composite oxides with respect to the total number of oxides is 30% or more.
    Type: Application
    Filed: May 26, 2021
    Publication date: November 7, 2024
    Inventors: Motoki TAKASUGA, Shigefumi NISHITANI, Masato YUYA, Hitoshi MATSUMOTO, Shota HAMA, Hiroki MASUDA, Hideki MATSUDA, Hiromasa TAKAHASHI
  • Publication number: 20240347924
    Abstract: In a conventional antenna device, transmission radio waves transmitted from a transmitting antenna traveling directly to a receiving antenna are blocked by a shield wall disposed between the receiving antenna and the transmitting antenna. However, some of the transmission radio waves are diffracted at the edge of the shield wall and enter the receiving antenna as diffracted waves, affecting the reception of the reception radio waves. In view of this, the shield wall and a polarized wave converter unit are disposed between the transmitting antenna unit and the receiving antenna unit. As a result, vertically polarized wave components of the diffracted waves are converted by the polarized wave converter unit to circularly polarized wave components that are less affecting the reception of the reception radio waves in the receiving antenna, and the diffracted waves are prevented from affecting the receiving operation of the receiving antenna.
    Type: Application
    Filed: June 24, 2024
    Publication date: October 17, 2024
    Applicant: Mitsubishi Electric Corporation
    Inventors: Shunichi Ikeda, Narihiro Nakamoto, Hiromasa Nakajima, Tomohiro Takahashi, Toru Fukasawa, Naoya Noguchi
  • Patent number: 12093653
    Abstract: A moral analysis unit extracts, as a moral expression word, a word matching a morality-related word related to morality from acquired data which is text data on the basis of a moral foundations dictionary which is dictionary data defining the morality-related word. A processed data display unit analyzes the moral value of the acquired data by using the moral expression word.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: September 17, 2024
    Assignee: HITACHI, LTD.
    Inventors: Koji Takahashi, Yasuto Nishiwaki, Masataka Oshima, Hiromasa Nakashima
  • Publication number: 20240300245
    Abstract: A liquid storage container including a positioning configuration contributing to downsizing is provided. The container capable of storing liquid therein includes a fitting portion including a communication port establishing communication between an inside and an outside, wherein a supply member supplying liquid is fitted and can supply the inside with liquid via the communication port; a first positioning portion positioning the supply member at one point; and a second positioning portion including a guide provided in the fitting portion and capable of guiding the supply member to a position where the supply member is fitted into the fitting portion when the supply member is fitted into the fitting portion while being positioned by the first positioning portion and a restriction portion restricting movement of the supply member using the first positioning portion as a rotation axis in the position where the supply member is fitted into the fitting portion.
    Type: Application
    Filed: January 18, 2024
    Publication date: September 12, 2024
    Inventors: TAKASHI HAYASAKA, KEISUKE IINUMA, TATSUO NANJO, WATARU TAKAHASHI, HIROMASA TSUTSUMI, HIDEAKI MATSUMURA, YUSUKE NARATANI, TSUYOSHI SAEKI, TAIJI MARUYAMA, SHOTA ASADA, NORIO SAKURAI
  • Publication number: 20240282793
    Abstract: The present technology relates to a solid-state imaging device and an electronic apparatus each capable of improving characteristics without causing processing damage. The solid-state imaging device includes a pixel array unit that includes a plurality of pixels. The pixel array unit includes a color filter layer that includes color filters, a photoelectric conversion layer that includes photoelectric conversion units, an oxide film layer formed between the color filter layer and the photoelectric conversion layer, and a low refractive index wall that includes a material having a lower refractive index than that of the color filters and that is formed between pixels from an end of the color filter layer on the side opposite to the oxide film layer to an intermediate position in the oxide film layer. The present technology is applicable to a CMOS image sensor.
    Type: Application
    Filed: June 15, 2022
    Publication date: August 22, 2024
    Inventors: MIZUKI HOYANO, HIROMASA SAITO, SEIKI TAKAHASHI, TAKASHI KOJIMA
  • Patent number: 12068628
    Abstract: A power receiving device includes a storage and a computer. The computer stores a first operating condition indicating a past operating condition of the power receiving device in the storage. The computer detects a power supplying capacity within which a power supplying device can supply power and identifies a specific value in relation to the first operating condition from the storage. The computer sets an incoming power based on both the detected power supplying capacity and the identified specific value, thereby allowing the power supplying device to send the set incoming power.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: August 20, 2024
    Assignee: BROTHER KOGYO KABUSHIKI KAISHA
    Inventors: Shuhei Yamakami, Munetoshi Soma, Hiromasa Takahashi, Masakazu Nakano
  • Patent number: 12058623
    Abstract: A user equipment includes a transmission unit configured to transmit a signal; and a control unit configured to determine, according to a power class, a maximum transmission power for transmitting the signal. The control unit adjusts, according to an instruction from a base station apparatus, the maximum transmission power. The instruction includes information validating or invalidating adjustment of the maximum transmission power.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: August 6, 2024
    Assignee: NTT DOCOMO, INC.
    Inventors: Yousuke Sano, Hiromasa Umeda, Hideaki Takahashi
  • Patent number: 12043080
    Abstract: A front suspension device comprises a suspension arm, one end of which has a front-wheel support portion to support a front wheel of a vehicle and the other end of which is positioned on an inward side, in a vehicle width direction, of the front-wheel support portion and has a vehicle-body attachment portion to be attached to a vehicle-body member of the vehicle and a damper supported at a damper support portion which is provided at a portion of the suspension arm which is positioned in the vicinity of the front-wheel support portion at a lower portion thereof and connected to the vehicle-body member at an upper portion thereof. The damper support portion of the suspension arm has a breakage ease portion to cause breakage of the suspension arm.
    Type: Grant
    Filed: February 23, 2023
    Date of Patent: July 23, 2024
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Shohei Yoshida, Koshi Takahashi, Hiroyuki Takahashi, Kota Okano, Yosuke Sawada, Hiromasa Honji, Kosuke Mukaigawa, Ichiro Tanabe, Ryota Hanate
  • Publication number: 20240218534
    Abstract: A photocatalytic apparatus is provided that uses a photovoltaic action for both electrodes and conjugates a photocatalytic action with the photovoltaic action to efficiently perform material transformation on the basis of a redox reaction on the electrodes using light energy. A photocatalytic apparatus includes a first electrode functioning as an anode and a second electrode functioning as a cathode. The first electrode includes a first transparent conductive substrate having light transmittivity and electrical conductivity, a first light power generation layer that is disposed on the first transparent conductive substrate and absorbs light to generate electrons and holes, and a photocatalytic layer that is disposed on the first light power generation layer and catalyzes an oxidation reaction when being irradiated with light.
    Type: Application
    Filed: October 17, 2023
    Publication date: July 4, 2024
    Inventors: Hiromasa TAKAHASHI, Naoto FUKATANI, Daiko TAKAMATSU, Shin YABUUCHI, Jun HAYAKAWA
  • Patent number: 12000118
    Abstract: A construction machine makes it possible for an operator to linearly push a bucket by operating an arm in a pushing direction. A controller is configured to, in case a straight locus is selected by a bucket locus selecting device, calculate a constant flow rate ratio according to a boom initial angle that is an angle of a boom sensed by a boom angle sensor at a time point when an arm is operated in a pushing direction by an operation device, and control the delivery flow rate of a first hydraulic pump such that a hydraulic fluid is discharged from a boom cylinder cap chamber at a flow rate obtained by multiplying a flow rate of a flow supplied to an arm cylinder cap chamber by the flow rate ratio while the arm is operated in the pushing direction and there is no boom operating instruction.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: June 4, 2024
    Assignee: Hitachi Construction Machinery Co., Ltd.
    Inventors: Juri Shimizu, Kenji Hiraku, Hiromasa Takahashi, Teppei Saitoh
  • Patent number: 11980975
    Abstract: According to one embodiment, a processing system includes a processing device. The processing device performs at least a first determination of determining whether or not a detector contacts a welding object. The detector includes a plurality of detection elements arranged in a first direction. The detector transmits an ultrasonic wave toward the welding object and detects a reflected wave. The first determination is based on a detection result when the reflected wave is detected by the detector.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: May 14, 2024
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Masahiro Saito, Hiromasa Takahashi
  • Publication number: 20240149380
    Abstract: Provided are a processing device, a detecting system, a processing method, a program, and a storage medium that obtain a position of a weld portion of a joined body with higher accuracy. A processing device according to an embodiment receives intensity data of a reflected wave obtained by transmitting an ultrasonic wave along a first direction toward a joined body. The device designates a weld portion of the joined body by using the intensity data. The device calculates a first center position of the weld portion in a first plane crossing the first direction.
    Type: Application
    Filed: January 17, 2024
    Publication date: May 9, 2024
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Hiromasa TAKAHASHI, Yasunori CHIBA, Masahiro SAITO, Takuya ATSUMI, Shin MATSUMOTO
  • Publication number: 20240139723
    Abstract: To provide a photocatalyst decomposition apparatus that can supply a liquid phase containing a substance to be decomposed by a photocatalyst and that can perform decomposition of the substance more efficiently than in the related art. A photocatalyst decomposition system according to the invention includes: a gas phase generation apparatus configured to convert a liquid phase containing a decomposition object into a gas phase; and a photocatalyst member configured to come into contact with the gas phase to decompose the decomposition object by light from a light source. The photocatalyst member includes a base material formed of a porous material and a photocatalyst layer provided on a surface of the base material.
    Type: Application
    Filed: October 12, 2023
    Publication date: May 2, 2024
    Inventors: Hiromasa TAKAHASHI, Shin YABUUCHI, Naoto FUKATANI, Daiko TAKAMATSU
  • Patent number: 11970838
    Abstract: Provided is a construction machine in which travel operability is not impaired when a combined operation is performed in which a single-rod hydraulic cylinder is driven during a travel operation. A hydraulic excavator includes a controller that controls the delivery direction and delivery flow rate of a closed-circuit pump, opens and closes a travel switching valve and an assist switching valve, and controls the delivery flow rate of the open-circuit pump, according to a travel operation lever and a work operation lever. The controller holds the assist switching valve in a closed position irrespective of whether or not the work operation lever is operated in a case where the travel operation lever is operated.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: April 30, 2024
    Assignee: Hitachi Construction Machinery Co., Ltd
    Inventors: Shohei Sugiki, Kenji Hiraku, Hiromasa Takahashi, Teppei Saitoh, Juri Shimizu
  • Publication number: 20240078521
    Abstract: A management apparatus according to an embodiment includes an acquirer configured to acquire a degree of deterioration of each part included in a vehicle, a selector configured to select a part having a degree of deterioration acquired by the acquirer, less than a threshold value, from among parts included in the vehicle, and an identifier configured to identify a diversion destination vehicle to which the selected part will be diverted.
    Type: Application
    Filed: August 22, 2023
    Publication date: March 7, 2024
    Inventors: Akito Tanihata, Hiromasa Takahashi
  • Publication number: 20240066688
    Abstract: According to one embodiment, a selection device selects an acquisition method of a grip point for gripping an object. Based on object data corresponding to a characteristic of the object, the selection device selects one of a first method or a second method. In the first method, the selection device calculates exterior shape data of the object from an image of the object, and calculates the grip point by using the exterior shape data. In the second method, the selection device inputs the image to a first model that is trained and acquires the grip point output from the first model.
    Type: Application
    Filed: August 28, 2023
    Publication date: February 29, 2024
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Kazuma KOMODA, Hiromasa TAKAHASHI