Patents by Inventor Takashi Ogawa

Takashi Ogawa 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: 12164228
    Abstract: An object of the present invention is to provide an actinic ray-sensitive or radiation-sensitive resin composition with which a pattern thus formed has excellent LER and collapse suppressing ability. The actinic ray-sensitive or radiation-sensitive resin composition of the present invention includes a compound that generates an acid upon irradiation with actinic rays or radiation, and a resin whose polarity increases by the action of an acid, in which the resin includes a repeating unit represented by General Formula (B-1), and a content of the repeating unit represented by General Formula (B-1) is 5% to 70% by mass with respect to all the repeating units in the resin.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: December 10, 2024
    Assignee: FUJIFILM Corporation
    Inventors: Michihiro Ogawa, Takashi Kawashima, Akihiro Kaneko, Akiyoshi Goto
  • Patent number: 12165078
    Abstract: A machine learning apparatus capable of reducing an error between a machined workpiece and a target shape when the workpiece is machined based on a workpiece model modeling the target shape of the workpiece. A machine learning apparatus includes a state observation section configured to observe machining state data of a machine tool configured to machine the workpiece, and measurement data of an error between a shape of the workpiece machined by the machine tool based on the workpiece model and the target shape, as a state variable representing a current state of environment in which the workpiece is machined, and a learning section configured to learn the correction amount in association with the error by using the state variable.
    Type: Grant
    Filed: November 26, 2020
    Date of Patent: December 10, 2024
    Assignee: FANUC CORPORATION
    Inventors: Kenichi Ogawa, Takashi Nagatomi
  • Publication number: 20240401709
    Abstract: Provided is a switching valve capable of maintaining a satisfactory contact state between a contact surface of a rotor and a seat surface of a stator in a rotation range of the rotor. A stator is provided with a plurality of inlet ports and outlet ports through which a working fluid passes, a rotor is provided with at least two through-holes and communication grooves which are able to selectively communicate between the inlet ports and the outlet ports, a casing is provided with a fluid inlet opening which communicates with each of the through-holes, and at least one of the through-holes always communicates with any of the outlet ports of in a rotation range of the rotor.
    Type: Application
    Filed: September 14, 2022
    Publication date: December 5, 2024
    Inventors: Tadanobu KAWATO, Takashi SHIOI, Akitaka MATSUZAKI, Naoki NISHIMURA, Ryota URAKAWA, Hironori TANIKAWA, Noriyuki OGAWA
  • Patent number: 12159490
    Abstract: A vehicle management system is provided with an onboard device, a server, and a remote control unit. The onboard device includes first memory and a first processor coupled to the first memory. The first processor being configured to acquire information regarding a vehicle. The server includes second memory and a second processor coupled to the second memory. The second processor being configured to determine whether or not a vehicle maintenance service is required based on the acquired information, and to propose implementation of the vehicle maintenance service in a cases in which the vehicle maintenance service is required. The remote control unit includes third memory and a third processor coupled to the third memory. The third processor being configured to use remote operation to move the vehicle to a predetermined location for implementation of the vehicle maintenance service in a cases in which the proposed vehicle maintenance service is to be implemented.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: December 3, 2024
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO CORPORATION
    Inventors: Miyako Hayashida, Toshinari Ogawa, Kosuke Fujimoto, Hideo Hasegawa, Shintaro Matsutani, Yosuke Nozaki, Tatsuya Matsunami, Takashi Hayashi, Tomoya Makino, Yohei Tanigawa
  • Patent number: 12157851
    Abstract: The present invention pertains to: a liquid crystal composition for controlling light that contains, as a dichroic dye, an anthraquinone compound having a specific structure; and a light-controlling element that contains a cured product of said liquid crystal composition for controlling light and exhibits excellent contrast, light-blocking performance, lightfastness, and heat tolerance during current supply. More specifically, the present invention pertains to: a liquid crystal composition for controlling light that contains a compound represented by formula (A) (in the formula. R1 represents a C1-12 alkyl group or a C1-12 alkoxy group, and each R2 independently represents a C1-8 alkyl group), a liquid crystal material, a photocurable compound, and a photoinitiator; and a light-controlling element that is formed by sandwiching a photocured product of said composition between a pair of substrates.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: December 3, 2024
    Assignee: Nippon Kayaku Kabushiki Kaisha
    Inventors: Kohei Ohtani, Saori Suzuki, Kanae Ogawa, Takashi Yoshimoto, Yu Hattori
  • Publication number: 20240386297
    Abstract: A machine learning apparatus capable of reducing an error between a machined workpiece and a target shape when the workpiece is machined based on a workpiece model modeling the target shape of the workpiece. A machine learning apparatus includes a state observation section configured to observe machining state data of a machine tool configured to machine the workpiece, and measurement data of an error between a shape of the workpiece machined by the machine tool based on the workpiece model and the target shape, as a state variable representing a current state of environment in which the workpiece is machined, and a learning section configured to learn the correction amount in association with the error by using the state variable.
    Type: Application
    Filed: July 30, 2024
    Publication date: November 21, 2024
    Inventors: Kenichi OGAWA, Takashi NAGATOMI
  • Patent number: 12149821
    Abstract: An imaging apparatus, which can be mounted with an interchangeable lens and operates with power from a battery, includes: a connection detachably connected to the interchangeable lens; a controller that controls a lower-limit voltage indicating a lower limit for supplying power from the battery; and a selector that selects one operation mode from a plurality of operation modes for operating the imaging apparatus with power from the battery, wherein the controller switches the lower-limit voltage among a plurality of set values respectively corresponding to combinations of types of the interchangeable lens and the plurality of operation modes on a basis of the interchangeable lens connected to the connection and the operation mode selected by the selector.
    Type: Grant
    Filed: February 17, 2023
    Date of Patent: November 19, 2024
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Takashi Suzuki, Kazuhiro Ogawa, Tomonori Kono, Kazuyuki Ohashi
  • Patent number: 12138726
    Abstract: A method is provided with a step of converting shape data (51) into a plurality of voxels (55) for each of a plurality of known objects being processed, a step of setting, for each of the known objects being processed, a processing condition for a voxel (55) constituting a processing surface, a step of using the voxel (55) of the plurality of known objects being processed and the processing condition to perform machine learning in which an input is the voxel (55) and an output is a processing condition, a step of converting shape data (52) of a candidate object being processed into a plurality of voxels (56), a step of setting, on the basis of results of machine learning, a processing condition for a voxel (56) constituting a processing surface of the candidate object being processed, and a step of determining a processing condition for each processing surface of the candidate object being processed, a processing condition that is set for the largest number of voxels (56) in one processing surface being deter
    Type: Grant
    Filed: July 22, 2020
    Date of Patent: November 12, 2024
    Assignee: MAKINO MILLING MACHINE CO., LTD.
    Inventors: Keiichi Nakamoto, Mayu Hashimoto, Takashi Ogawa, Shinji Igari
  • Patent number: 12141122
    Abstract: An information processing apparatus comprises a data base configured to store, for a predetermined vehicle, a history of coating operation which is operation related to coating using a coating film containing an easily removable layer; and a controller configured to: acquire operation data representing details on the coating operation that is performed on the vehicle, and update the data base based on the operation data.
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: November 12, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yukinori Il, Kenji Yamaguchi, Junya Ogawa, Yuki Naganuma, Junya Yamamoto, Yuta Tone, Naoki Ishizuka, Tadayuki Tanaka, Keisuke Ito, Yuka Yokoi, Takashi Hayashi, Naoya Oka, Yu Hamada
  • Patent number: 12143200
    Abstract: A terminal apparatus includes circuitry and a transmitter. The circuitry, in operation, generates a reference signal using a cyclic shift value and an orthogonal sequence, which are associated with each other. The orthogonal sequence is one of two orthogonal sequences corresponding to a first orthogonal sequence [1, 1] and a second orthogonal sequence [1, ?1]. The cyclic shift value is one of 12 cyclic shift values ranging from 0 to 11. The transmitter, in operation, transmits the reference signal multiplexed with a data signal. Two of the cyclic shift values having a difference of 6 are respectively associated with the two orthogonal sequences.
    Type: Grant
    Filed: July 27, 2023
    Date of Patent: November 12, 2024
    Assignee: Sun Patent Trust
    Inventors: Yoshihiko Ogawa, Akihiko Nishio, Takashi Iwai, Seigo Nakao, Daichi Imamura, Atsushi Sumasu
  • Patent number: 12139656
    Abstract: The present invention pertains to: a liquid crystal composition for controlling light that contains, as a dichroic dye, an anthraquinone compound having a specific structure; and a light-controlling element that contains a cured product of said liquid crystal composition for controlling light and exhibits excellent contrast, light-blocking performance, lightfastness, and heat tolerance during current supply. More specifically, the present invention pertains to: a liquid crystal composition for controlling light that contains a compound represented by formula (A) (in the formula, R1 represents a C4-12 alkyl group or a C4-12 alkoxy group, and each R2 independently represents a C6-12 alkyl group), a liquid crystal material, a photocurable compound, and a photoinitiator; and a light-controlling element that is formed by sandwiching a photocured product of said composition between a pair of substrates.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: November 12, 2024
    Assignee: NIPPON KAYAKU KABUSHIKI KAISHA
    Inventors: Kohei Ohtani, Saori Suzuki, Kanae Ogawa, Takashi Yoshimoto
  • Publication number: 20240367857
    Abstract: A container and container assembly can suppress container deformation, without use of liquid feeder container supports, even when internal container pressure becomes high during pressure feed of a liquid using high-pressure gas, whereby performing stably liquid feed. The container and container assembly have high versatility and can be used in a liquid feeder having no container support. A container has an approximately cylindrical main body portion wherein the main body portion includes a cylindrical mouth opening at one end, a stepped portion extending from the other end. The container has a reduced diameter, and round bottom portion extending from and bulging away from the stepped portion. Multiple concave portions engage with support base claw portions enabling the container to stand by itself are formed at the stepped portion and recessed at non-overlapping positions with a series of parting lines extending through the main body, stepped, and round bottom portions.
    Type: Application
    Filed: March 31, 2022
    Publication date: November 7, 2024
    Applicant: AICELLO CORPORATION
    Inventors: Tetsuro OGAWA, Takashi YAMAMOTO
  • Publication number: 20240360568
    Abstract: There are provided a CO production device and a CO2 electrolysis device which allow a promotion of effective use of CO2 and a reduction in emission of CO2 into the air. A CO production device and CO2 electrolysis device 1 of an embodiment includes: a CO2 electrolysis apparatus 3 including a cathode 6 which electrolyzes CO2 to produce CO and an anode 7 which oxidizes a substance to be oxidized to produce an oxide; a CO purifier 4 which purifies CO from a gas containing CO supplied from the CO2 electrolysis apparatus 3; and a H2 purifier 5 which purifies H2 from a CO-extracted residual gas discharged from the CO purifier.
    Type: Application
    Filed: July 11, 2024
    Publication date: October 31, 2024
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Takashi OGAWA, Takehiko MURAMATSU, Hideo KITAMURA, Hiroyuki OTA, Koji MIZUGUCHI
  • Patent number: 12123420
    Abstract: A vacuum pump and a stator column wherein partition walls from an outer peripheral surface of the stator column toward an inner periphery of a rotor blade are provided at two spots, and a groove-shaped channel in a circumferential direction is provided. A sectional area of the channel changes in the circumferential direction. As a result, the pressure difference between a front and a rear of the partition wall on a downstream side is made uniform regardless of a location, and a flowrate of the gas passing through a gap between the partition wall on the downstream side and the inner peripheral surface of the rotor blade is made uniform regardless of the location. The change in the sectional area is achieved either by changing a depth of the groove-shaped channel or by changing an interval between the partition walls at the two spots.
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: October 22, 2024
    Assignee: Edwards Japan Limited
    Inventors: Takashi Kabasawa, Yasushi Tateno, Yohei Ogawa
  • Publication number: 20240343950
    Abstract: An adhesive resin composition, including 50 to 89.9 parts by mass of a propylene-based polymer (A) satisfying the following (a1) and (a2), 0.1 to 20 parts by mass of a modified polyolefin (B), and 10 to 30 parts by mass of an ethylenic polymer (C) satisfying the following (c1) to (c3) (the sum of (A), (B) and (C) is 100 parts by mass). (a1) The propylene polymer (A) includes a propylene-based polymer (a-1) with the melting point ?120° C. and a propylene-based polymer (a-2) with the melting point <120° C. (a2) The proportion of the (a-1) in the (A) is 50 to 70.0% by mass. (c1) The ethylenic polymer (C) includes an ethylene homopolymer (c-1) and an ethylene ??-olefin copolymer (c-2). (c2) MFR=0.1 to 10 g/10 minutes. (c3) The proportion of the copolymer (c-1) in the (C) is 40 to 100% by mass.
    Type: Application
    Filed: August 17, 2022
    Publication date: October 17, 2024
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Takashi YAMASAKI, Yoshiyuki OGAWA
  • Patent number: 12109994
    Abstract: To obtain a hydraulic pressure control unit that can be downsized. A hydraulic pressure control unit (1) for a brake system mounted to a straddle-type vehicle includes: a coil unit (60) used to open/close a channel of a brake fluid; a housing (40) that accommodates the coil unit (60); a placement table (90) held by the housing (40); and a base body (10) having an upper surface (18) to which the coil unit (60) and the housing (40) are connected. The placement table (90) is configured that at least a part thereof is arranged below a portion of a coil housing (65) of the coil unit (60) and that, in a state before the coil unit (60) and the housing (40) are connected to the base body (10), a support section (91) supports the portion of the coil housing (65) from below.
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: October 8, 2024
    Assignee: Robert Bosch GmbH
    Inventors: Ryoji Nakano, Takashi Ogawa
  • Publication number: 20240333572
    Abstract: Provided is a transmitter which improves the flexibility of SRS resource allocation without increasing the amount of signaling for notifying the cyclic shift amount. In the transmitter, with regard to each basic shift amount candidate group having a basic shift amount from 0 to N?1, a transmission control unit (206) specifies the actual shift amount imparted to a cyclic shift sequence used in scrambling a reference signal transmitted from each antenna port, said specification being performed based on a table in which cyclic shift amount candidates correspond to each antenna port, and based on setting information transmitted from a base station (100). With regard to basic shift amount candidates for shift amount X, the table differentiates between an offset pattern comprising offset values for cyclic shift amount candidates corresponding to each antenna port and an offset pattern corresponding to basic shift amount candidates of X+N/2.
    Type: Application
    Filed: June 14, 2024
    Publication date: October 3, 2024
    Inventors: Yoshihiko OGAWA, Akihiko NISHIO, Masayuki HOSHINO, Takashi IWAI
  • Publication number: 20240324865
    Abstract: An endoscope system includes a direct-view endoscope configured to capture images, a treatment tool configured to be inserted into the endoscope, and a controller comprising hardware, the controller being configured to control a drive device to drive the endoscope and the treatment tool, to control driving of the endoscope to locate the endoscope inserted into a lumen in the vicinity of a nipple, to control driving of the treatment tool to move the nipple using the treatment tool, to acquire a first captured image of the nipple from the endoscope, and to predict a shape of a biliary duct connected to the nipple in the first captured image based on biliary duct shape information comprising a standard image of the nipple that is associated with a standard shape of the biliary duct.
    Type: Application
    Filed: March 29, 2024
    Publication date: October 3, 2024
    Applicant: OLYMPUS CORPORATION
    Inventors: Kenji MURAKAMI, Genri INAGAKI, Ryohei OGAWA, Hidetoshi NISHIMURA, Takashi OTAWARA, Yuji SAKAMOTO, Shintaro INOUE
  • Patent number: 12108373
    Abstract: It is an object to provide a sequence allocating method that, while maintaining the number of Zadoff-Chu sequences to compose a sequence group, is configured to make it possible to reduce correlations between different sequential groups. This method comprises the steps of setting a standard sequence with a standard sequence length and a standard sequence number in a step, setting a threshold value in accordance with an RB number in a step, setting a sequence length corresponding to RB number in a step, judging whether ¦r/N?rb/Nb¦=Xth(m) is satisfied in a step, including a plurality of Zadoff-Chu sequences with a sequence number and a sequence length in a sequence group in a step if the judgment is positive, and allocating the sequence group to the same cell in a step.
    Type: Grant
    Filed: June 6, 2023
    Date of Patent: October 1, 2024
    Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
    Inventors: Takashi Iwai, Daichi Imamura, Tomofumi Takata, Yoshihiko Ogawa
  • Publication number: 20240318340
    Abstract: A CO2 conversion device of the embodiment includes: a CO2 supply unit supplying CO2; a CO2 electrolysis unit including a cathode chamber supplied with CO2 from the CO2 supply unit and reducing and converting CO2 into CO and an anode chamber oxidizing substances to be oxidized to produce oxides; a fuel supply unit supplying fuel; an oxygen combustion power generation unit to which O2—CO2-containing gas discharged from the anode chamber of the carbon dioxide electrolysis unit is supplied, the fuel is supplied from the fuel supply unit, and that combusts the O2—CO2-containing gas; a condenser cooling and condensing water vapor-CO2-containing gas discharged from the oxygen combustion power generation unit; and a gas-liquid separator separating a water-CO2 two-phase fluid discharged from the condenser into water and CO2.
    Type: Application
    Filed: January 22, 2024
    Publication date: September 26, 2024
    Applicant: TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventor: Takashi OGAWA