Patents by Inventor Naoki Ogawa

Naoki 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: 11907965
    Abstract: An information processing device includes a processor configured to provide an incentive to a first user who sells or returns a first vehicle in which a part of a first coating film including an easily peelable layer does not peeled off.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: February 20, 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
  • Publication number: 20240043635
    Abstract: The present invention provides an LCP extruded film comprising a thermoplastic liquid crystal polymer and having a thickness of 15 ?m or more and 300 ?m or less, wherein coefficients of linear thermal expansion in a MD direction and a TD direction at 23 to 200° C. as measured by a TMA method according to JIS K7197 are each within a range of ?30 to 55 ppm/K, and the following conditions (A) and/or (B) are satisfied, and a method for manufacturing the same, an LCP extruded film for stretch treatment, an LCP stretched film, a heat-shrinkable LCP stretched film, an insulating material for a circuit substrate, and a metal foil-clad laminate: (A) a degree of orientation ?1(%) of a film surface S1 exposed and a degree of orientation ?2(%) of a film surface S2 located at a depth of 5 ?m from the film surface S1 satisfy a relationship of ?4.0?[(?2??1)/?1]×100?0.
    Type: Application
    Filed: December 7, 2021
    Publication date: February 8, 2024
    Applicant: Denka Company Limited
    Inventors: Yusuke MASUDA, Naoki OGAWA
  • Publication number: 20240032191
    Abstract: The present invention provides an LCP extruded film comprising a thermoplastic liquid crystal polymer and having a thickness of 15 ?m or more and 300 ?m or less, wherein coefficients of linear thermal expansion in a MD direction and a TD direction at 23 to 200° C. as measured by a TMA method according to JIS K7197 are each within a range of ?30 to 55 ppm/K, and the following conditions (A) and/or (B) are satisfied, and a method for manufacturing the same, an LCP extruded film for stretch treatment, an LCP stretched film, a heat-shrinkable LCP stretched film, an insulating material for a circuit substrate, and a metal foil-clad laminate: (A) a degree of orientation ?1(%) of a film surface S1 exposed and a degree of orientation ?2(%) of a film surface S2 located at a depth of 5 ?m from the film surface S1 satisfy a relationship of ?4.0?[(?2??1)/?1]×100?0.
    Type: Application
    Filed: October 2, 2023
    Publication date: January 25, 2024
    Applicant: Denka Company Limited
    Inventors: Yusuke MASUDA, Naoki OGAWA
  • Publication number: 20240025102
    Abstract: The present invention provides an LCP extruded film comprising a thermoplastic liquid crystal polymer and having a thickness of 15 ?m or more and 300 ?m or less, wherein coefficients of linear thermal expansion in a MD direction and a TD direction at 23 to 200° C. as measured by a TMA method according to JIS K7197 are each within a range of ?30 to 55 ppm/K, and the following conditions (A) and/or (B) are satisfied, and a method for manufacturing the same, an LCP extruded film for stretch treatment, an LCP stretched film, a heat-shrinkable LCP stretched film, an insulating material for a circuit substrate, and a metal foil-clad laminate: (A) a degree of orientation ?1 (%) of a film surface S1 exposed and a degree of orientation ?2 (%) of a film surface S2 located at a depth of 5 ?m from the film surface S1 satisfy a relationship of ?4.0?[(?2??1)/?1]×100?0.
    Type: Application
    Filed: October 2, 2023
    Publication date: January 25, 2024
    Applicant: Denka Company Limited
    Inventors: Yusuke MASUDA, Naoki OGAWA
  • Patent number: 11798718
    Abstract: The soft magnetic alloy of the present disclosure is represented by a composition formula of FeaSibBcCudMe where M is at least one type of element selected from a group consisting of Nb, Mo, V, Zr, Hf, and W, and the formula satisfies 82.5?a?86, 0.3?b?3, 12.5?c?15.0, 0.05?d?0.9, and 0?e<0.4 in at %. The soft magnetic alloy includes a structure that has a crystal grain with a grain diameter of 60 nm or less in an amorphous phase.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: October 24, 2023
    Assignee: PROTERIAL, LTD.
    Inventors: Yuichi Ogawa, Naoki Itoh, Takahiro Shiratake, Motoki Ohta
  • Publication number: 20230273243
    Abstract: A current measurement device (1 to 3) includes a first sensor (SE1) configured to detect a direct current magnetic field and a low-frequency alternating current magnetic field generated by a current (I) flowing through a measurement target conductor (MC), a hollow magnetic shielding member (12) that includes a cutout portion (CP2) into which the measurement target conductor is inserted and in which the first sensor is accommodated, a fixing mechanism (13) configured to fix the measurement target conductor such that a distance between a center of the measurement target conductor inserted into the cutout portion of the magnetic shielding member and the first sensor is a predetermined reference distance (r), and a first calculator (21) configured to calculate a current flowing through the measurement target conductor based on a detection result of the first sensor.
    Type: Application
    Filed: July 26, 2021
    Publication date: August 31, 2023
    Inventors: Kazuma TAKENAKA, Kotaro OGAWA, Minako TERAO, Naoki NOGUCHI
  • Patent number: 11738548
    Abstract: According to a method of manufacturing an image display device of the present invention, a photo-curable resin composition in a liquid state is applied to a surface of a light-transmitting cover member including a light-shielding layer or a surface of the image display member to a thickness greater than that of the light-shielding layer. Then, in this state, the photo-curable resin composition is irradiated with a UV ray to be pre-cured, thereby forming a pre-cured resin layer. Next, the image display member and the light-transmitting cover member are stacked via the pre-cured resin layer and thereafter, the pre-cured resin layer is irradiated with a UV ray to be completely cured, thereby forming a light-transmitting cured resin layer.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: August 29, 2023
    Assignee: DEXERIALS CORPORATION
    Inventors: Kouichi Ogawa, Yoshihisa Shinya, Naoki Hayashi, Tomoyuki Toyoda
  • Patent number: 11701971
    Abstract: This three-phase AC motor drive device is provided with: a load; an inverter device 1 for driving the load; an MCOK_A_4 connected between the inverter device 1 and the load and electrically connecting or disconnecting the inverter device 1 to or from the load; a voltage detector 21a having terminals respectively connected to the circuits of at least two phases to detect the voltages between the three phases; and a current detector 11 for detecting the currents of the three phases. In the connection from the inverter device 1 to the load, the inverter device 1, the MCOK_A_4, the voltage detector 21a, the current detector 11, and the load are aligned in this order.
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: July 18, 2023
    Assignee: Hitachi, Ltd.
    Inventors: Takeshi Shinomiya, Naoki Kunihiro, Kazutoshi Ogawa, Katsumi Ishikawa, Kuniaki Otsuka, Hiroyuki Shirata, Tomomi Kanazawa, Takeo Takagi, Shuichi Terakado, Kiyoshi Nakata
  • Patent number: 11699864
    Abstract: A relay includes a housing, a fixed terminal, a screw receiving member, and at least one female screw member. The fixed terminal has a plate shape. The fixed terminal includes a fastening portion having at least one screw insertion hole. The fastening portion is exposed from the housing to an outside and is screwed to an external terminal. The screw receiving member overlaps with the fastening portion in a penetrating direction of the at least one screw insertion hole and is provided in proximity to the fastening portion. The at least one female screw member is provided integrally with or separately from the screw receiving member and is prevented from rotating by the screw receiving member.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: July 11, 2023
    Assignee: OMRON CORPORATION
    Inventors: Hiroyuki Harimochi, Ryota Minowa, Naoki Kawaguchi, Shinichi Ogawa, Kohei Otsuka, Hiroyuki Iwasaka, Kazuhiro Tsutsui
  • Patent number: 11686447
    Abstract: A control device for a vehicle lamp controls an adjustment of an optical axis angle of a vehicle lamp provided with a vibration generating source that vibrates at a first frequency, and the control device includes an acceleration sensor provided in the vehicle lamp and configured to sample an acceleration at a second frequency that is a non-integral multiple of the first frequency, a receiving unit that receives a signal indicating an output value from the acceleration sensor, and a controlling unit that executes control of adjusting the optical axis angle of the vehicle lamp on the basis of the output value from the acceleration sensor.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: June 27, 2023
    Assignee: KOITO MANUFACTURING CO., LTD.
    Inventors: Masaaki Ishikawa, Kenta Ishigami, Atsushi Ogawa, Naoki Osada
  • Patent number: 11618958
    Abstract: A hydrogen-oxygen generation system includes an electrolytic cell configured to generate hydrogen and oxygen by electrolyzing water, and discharge the hydrogen and the oxygen as separate generated gasses. An accumulator includes a water storage chamber configured to store the water, and a gas chamber configured to receive a pressurized gas, and the water storage chamber and the gas chamber are separated from each other by an elastic body membrane. The accumulator is configured to transfer the water stored in the water storage chamber toward the electrolytic cell at a transfer pressure in accordance with a pressure of the pressurized gas in the gas chamber. A water supply unit is configured to supply the water to the water storage chamber, and a gas supply unit is configured to supply the pressurized gas to the gas chamber.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: April 4, 2023
    Assignees: MITSUBISHI HEAVY INDUSTRIES, LTD., JAPAN AEROSPACE EXPLORATION AGENCY, KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
    Inventors: Atsuko Homma, Kenichi Nagamoto, Naoki Ogawa, Yuta Nakatsuchi, Hidehiko Tajima, Yusaku Nasu, Yoshitsugu Sone, Hiroshige Matsumoto
  • Patent number: 11599292
    Abstract: Scale-out of a controller and application migration consider the application status, laws and rules of a scale-out destination, and a resource usage status. If an operation status exceeds a threshold value, an administrative server for a computer system of a storage system calculates a first index for each execution target, including an application, a virtual machine, or a container operating in the computer system, based on information about cost, credibility, or performance when the execution target is migrated to, and caused to operate in, another computer system, and indexing information indicating laws or rules applied to the computer system using indexes. A second index indicating, as a dimensionless quantity, the selection degree of another computer system as a migration destination of the execution target is acquired. A migration destination of the execution target is decided from among other computer systems based on the first index and/or the second index.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: March 7, 2023
    Assignee: Hitachi, Ltd.
    Inventors: Naoki Ogawa, Nobuyoshi Sakai, Hibiki Saito
  • Patent number: 11594563
    Abstract: The present technology relates to techniques of preventing intrusion of moisture into a chip. Various illustrative embodiments include image sensors that include: a substrate; a plurality of layers stacked on the substrate; the plurality of layers including a photodiode layer having a plurality of photodiodes formed on a surface of the photodiode layer; the plurality of layers including at least one layer having a groove formed such that a portion of the at least one layer is excavated; and a transparent resin layer formed above the photodiode layer and formed in the groove. The present technology can be applied to, for example, an image sensor.
    Type: Grant
    Filed: January 8, 2021
    Date of Patent: February 28, 2023
    Assignee: SONY CORPORATION
    Inventors: Atsushi Yamamoto, Shinji Miyazawa, Yutaka Ooka, Kensaku Maeda, Yusuke Moriya, Naoki Ogawa, Nobutoshi Fujii, Shunsuke Furuse, Masaya Nagata, Yuichi Yamamoto
  • Publication number: 20230052492
    Abstract: A display apparatus includes: a light-emitting device layer provided to extend over a plurality of pixels arranged two-dimensionally; a phosphor layer separated by a partition wall for each of the pixels; and a bonding structure sandwiched between the light-emitting device layer and the phosphor layer, and in which a first oxidation film, a bonding oxidation film, and a second oxidation film are stacked in order from the light-emitting device layer side.
    Type: Application
    Filed: January 26, 2021
    Publication date: February 16, 2023
    Inventor: NAOKI OGAWA
  • Publication number: 20220418111
    Abstract: Provided is a method for manufacturing an LCP film for a circuit substrate capable of achieving an LCP film for a circuit substrate having a low coefficient of linear thermal expansion and excellent dimensional stability, without excessively impairing excellent basic performance possessed by the liquid crystal polyester, such as mechanical characteristics, electrical characteristics, and heat resistance.
    Type: Application
    Filed: November 20, 2020
    Publication date: December 29, 2022
    Applicant: Denka Company Limited
    Inventors: Naoki OGAWA, Yusuke MASUDA
  • Publication number: 20220409655
    Abstract: The present invention relates to a platelet aggregating agent containing amorphous polyphosphate as an active ingredient, wherein the polyphosphate is a Ca salt of polyphosphate. The platelet aggregating agent acts on damaged gastrointestinal mucosa in inflammatory bowel disease and exerts a platelet aggregating action, thereby allowing remission/improvement of the inflammatory bowel disease.
    Type: Application
    Filed: January 7, 2021
    Publication date: December 29, 2022
    Inventors: Mikihiro FUJIYA, Hiroaki KONISHI, Hiroki TANAKA, Shotaro ISOZAKI, Yoshihiro OMACHI, Naoki OGAWA
  • Publication number: 20220317911
    Abstract: Scale-out of a controller and application migration consider the application status, laws and rules of a scale-out destination, and a resource usage status. If an operation status exceeds a threshold value, an administrative server for a computer system of a storage system calculates a first index for each execution target, including an application, a virtual machine, or a container operating in the computer system, based on information about cost, credibility, or performance when the execution target is migrated to, and caused to operate in, another computer system, and indexing information indicating laws or rules applied to the computer system using indexes. A second index indicating, as a dimensionless quantity, the selection degree of another computer system as a migration destination of the execution target is acquired. A migration destination of the execution taget is decided from among other computer systems based on the first index and/or the second index.
    Type: Application
    Filed: September 13, 2021
    Publication date: October 6, 2022
    Inventors: Naoki OGAWA, Nobuyoshi SAKAI, Hibiki SAITO
  • Patent number: 11437350
    Abstract: A semiconductor device includes a plurality of memory chips laminated to each other, each of the memory chips include a first transmission/reception coil for communication by means of inductive coupling; first lead-out lines led out from both ends of the first transmission/reception coil; and a first transmission/reception circuit, which is connected to the first lead-out lines, and which inputs/outputs signals to/from the first transmission/reception coil.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: September 6, 2022
    Assignee: ULTRAMEMORY INC.
    Inventors: Naoki Ogawa, Toshitugu Ueda, Kazuo Yamaguchi
  • Publication number: 20220250371
    Abstract: Provided is an LCP extruded film that can increase process tolerance in manufacture of a flexible laminate, without excessively impairing the basic performance of the liquid crystal polymer. Provided are an LCP extruded film and the like that allow a flexible laminate having high peel strength to a metal foil to be easily obtained under mild manufacturing conditions as compared with the prior art. An LCP extruded film 11 comprising: an aromatic polyester-based liquid crystal polymer at least having at least one selected from the group consisting of para-hydroxybenzoic acid, terephthalic acid, isophthalic acid, 6-naphthalenedicarboxylic acid, 4,4?-biphenol, bisphenol A, hydroquinone, 4,4-dihydroxybiphenol, ethylene terephthalate and derivatives thereof, and 6-hydroxy-2-naphthoic acid and derivatives thereof, as monomer components, the LCP extruded film having a dissolution rate in pentafluorophenol at 60° C. of 25% or more.
    Type: Application
    Filed: June 19, 2020
    Publication date: August 11, 2022
    Applicant: Denka Company Limited
    Inventors: Naoki OGAWA, Yusuke MASUDA
  • Publication number: 20220204376
    Abstract: The object is to provide a wastewater treatment method and a wastewater treatment system that reduce the total selenium concentration of treated water while reducing cost compared to conventional methods of removing selenium by oxidation. In the wastewater treatment method according to the present disclosure, an iron agent is added to waste water containing selenium and cyanogen to form a first coagulated substance, the first coagulated substance is removed by solid-liquid separation to obtain first treated water, a second iron agent is added to the first treated water, an acid is added to the first treated water to obtain acidic water, an oxidizing agent is added to the acidic water to oxidize the selenium, a coagulant is then added to form a second coagulated substance, and the second coagulated substance is removed by solid-liquid separation to obtain second treated water.
    Type: Application
    Filed: March 11, 2020
    Publication date: June 30, 2022
    Applicant: MITSUBISHI POWER ENVIRONMENTAL SOLUTIONS, LTD.
    Inventors: Takashi Tai, Masaaki Anzai, Naoki Ogawa, Ryosuke Uehara