Patents by Inventor Takahiro Sasaki

Takahiro Sasaki 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: 20220300172
    Abstract: A memory system may be connected to a host device. The memory system includes a nonvolatile memory and a controller configured to control the nonvolatile memory to reduce an amount of power consumption of the memory system based on a first instruction received from a host device connected to the memory system.
    Type: Application
    Filed: August 25, 2021
    Publication date: September 22, 2022
    Applicant: Kioxia Corporation
    Inventors: Takahiro KURITA, Shinichi KANNO, Yuki SASAKI
  • Publication number: 20220292430
    Abstract: To implement more appropriate evaluation for an action by a person to be evaluated. Provided is an information processing device including an evaluation unit that performs evaluation of an action by a person to be evaluated on the basis of action result data indicating a result of the action by the person to be evaluated regarding a predetermined task, in which the evaluation unit performs contribution analysis that analyzes a contribution of the action by the person to be evaluated to an evaluation item in the predetermined task, and evaluates the action by the person to be evaluated on the basis of a result of the contribution analysis, and the contribution analysis includes generating, by a classifier generated by a machine learning algorithm, a two-dimensional map in which a plurality of objects is arranged on a plane, on the basis of input attributes of the plurality of objects that is targets of the action by the person to be evaluated and the action result data for the objects.
    Type: Application
    Filed: August 13, 2020
    Publication date: September 15, 2022
    Applicant: Sony Group Corporation
    Inventors: Takahiro SASAKI, Takao TAJIRI, Takumi MORITA, Takashi YAMASHITA
  • Patent number: 11443888
    Abstract: A coil component including a first conductive plate part formed with a first coil pattern having a first opening, and a second conductive plate part formed with a second coil pattern having a second opening and disposed at a predetermined interval in the laminating direction with respect to the first conductive plate part. The first conductive plate part and the second conductive plate part are made of the same single plate and are integrally formed by a bent joining segment.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: September 13, 2022
    Assignee: TDK CORPORATION
    Inventors: Syun Ashizawa, Takahiro Banzai, Satoshi Sugimoto, Hitoshi Sasaki
  • Patent number: 11440226
    Abstract: The rolling bearing seal includes a core metal and rubber adhered to the core metal by vulcanization. The rubber includes: a seal lip portion having, over the entire circumference in the circumferential direction, a plurality of projections that extend inward in the radial direction from the inner diameter side of the core metal, and slides on a seal sliding surface of an inner ring of a rolling bearing; and an attachment portion that is attached to an outer ring of the rolling bearing. A compression vulcanization molding mold includes a female mold and a male mold. The female mold has a guide portion for positioning the core metal and a rugged shape forming the projections on the seal lip portion. The male mold has an inner-diameter-side burr groove and an outer-diameter-side burr groove and the shape of a radially outermost portion of the inner-diameter-side burr groove is formed in a circle.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: September 13, 2022
    Assignees: NTN CORPORATION, NAKANISHI METAL WORKS CO., LTD.
    Inventors: Katsuaki Sasaki, Takahiro Wakuda, Takashi Kaneike
  • Publication number: 20220282647
    Abstract: A crankshaft bearing structure is provided, in which a crankshaft includes a first crank journal and a second crank journal, and a crank pin disposed therebetween. First upper-and-lower journal bearings and second upper-and-lower journal bearings are attached to the respective crank journals, and each upper bearing includes an oil hole connected to an oil passage to supply oil to between the crank journal and the journal bearings. An in-shaft oil passage is formed in the crankshaft to draw oil from an outer circumferential surface of the second crank journal to an outer circumferential surface of the crank pin. The second upper journal bearing has, on an inner circumferential surface thereof, a circumferential groove connected to the oil hole. The oil is supplied to between the first upper-and-lower journal bearings and the first crank journal, only through a passage passing through the oil hole of the first upper journal bearing.
    Type: Application
    Filed: January 31, 2022
    Publication date: September 8, 2022
    Inventors: Hirotaka Tamari, Shigeru Wada, Yukio Misaki, Koji Kumagai, Tatsunori Sasaki, Takahiro Onda
  • Publication number: 20220283472
    Abstract: To form a sufficiently large storage capacitor, a liquid crystal display device includes a liquid crystal display panel having a first substrate, a second substrate, and a liquid crystal held between the first substrate and the second substrate, the liquid crystal display panel having multiple pixels arranged in matrix. The first substrate has, in a transmissive display area provided in each of the pixels, a laminated structure containing a first transparent electrode, a first insulating film, a second transparent electrode, a second insulating film, and a third transparent electrode which are laminated in this order. The first transparent electrode and the second transparent electrode are electrically insulated from each other and together form a first storage capacitor through the first insulating film, and the second transparent electrode and the third transparent electrode are electrically insulated from each other and together form a second storage capacitor through the second insulating film.
    Type: Application
    Filed: May 23, 2022
    Publication date: September 8, 2022
    Inventors: Tohru SASAKI, Takahiro OCHIAI
  • Patent number: 11428981
    Abstract: A liquid crystal display panel includes pixels including a reflective region for display in a reflection mode and a transmissive region for display in a transmission mode. The liquid crystal display panel includes a liquid crystal layer including a nematic liquid crystal material having negative dielectric anisotropy and a chiral agent, a pixel electrode including a reflective conductive layer and a transparent conductive layer, a counter electrode, a light diffusing structure provided in common to the reflective region and the transmissive region, and a first vertical alignment film provided between the pixel electrode and the liquid crystal layer, and a second vertical alignment film provided between the counter electrode and the liquid crystal layer.
    Type: Grant
    Filed: November 26, 2020
    Date of Patent: August 30, 2022
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Takahiro Sasaki, Hiroyuki Hakoi, Takashi Satoh, Junichi Hashimoto, Ming Ni
  • Publication number: 20220263377
    Abstract: An electric work machine includes: a motor having a stator disposed around a rotor; a stator-holding member, which holds the stator; one or more bearings, which rotatably support(s) the rotor; and one or more bearing-retaining members, which is (are) supported by the stator-holding member in an immovable manner in the radial direction, retain(s) the bearing(s), and is (are) made of a metal. The stator-holding member is made of a material that exhibits a water-absorption coefficient of 1.5 wt % or less at equilibrium in an ambient atmosphere at a temperature of 23° C. and a relative humidity of 50%.
    Type: Application
    Filed: July 17, 2020
    Publication date: August 18, 2022
    Inventors: Yoshinori SASAKI, Masayoshi TORIHARA, Van Luyen TONG, Takahiro KAWAKAMI
  • Publication number: 20220250386
    Abstract: The inkjet printing apparatus includes: a printing unit to eject ink; a wiping unit capable of wiping an ejection opening surface by moving relative to the ejection opening surface with an opening, adapted to be in contact with the ejection opening surface, put in contact with the ejection opening surface; a suction unit connected to the wiping unit and configured to apply negative pressure to the ejection opening surface via the opening; a moving unit to move the wiping unit relative to the ejection opening surface; and a control unit to perform suction wiping operation by wiping the ejection opening surface with the wiping unit while applying negative pressure to the ejection opening surface. The control unit determines the timing to perform the suction wiping operation, and, according to the timing, determines a moving speed of the moving unit and a pressure value caused by the suction unit.
    Type: Application
    Filed: April 26, 2022
    Publication date: August 11, 2022
    Inventors: Takahiro Kiuchi, Noriko Sato, Hiroshi Nakai, Takashi Sasaki, Takatoshi Nakano, Atsushi Takahashi, Takuya Fukasawa, Yoshinori Nakagawa
  • Patent number: 11406239
    Abstract: To provide an electric cleaning apparatus including a vacuum cleaner that loads an appropriate amount of electrolyzed water and does not reduce convenience in terms of power consumption and lightness. An electric cleaning apparatus includes a vacuum cleaner and a station. The vacuum cleaner comprises: a first reservoir configured to store electrolyzed water; and a first cleaner configured to clean a surface to be cleaned by using the electrolyzed water supplied from the first reservoir. The station comprises: a second reservoir configured to store water; an electrolyzed-water generator that generates the electrolyzed water by electrolyzing the water; and a supply system configured to supply the first reservoir with the electrolyzed water generated with the electrolyzed-water generator when the vacuum cleaner is connected to the station.
    Type: Grant
    Filed: August 20, 2019
    Date of Patent: August 9, 2022
    Assignee: TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORPORATION
    Inventors: Hironori Sasaki, Takahiro Murosaki
  • Patent number: 11402679
    Abstract: A liquid crystal display device includes a first substrate, a second substrate, a vertical alignment liquid crystal layer, and a plurality of pixels. Each of the pixels includes a reflective region for performing display in a reflection mode. The first substrate includes a reflective electrode including a first region located within each of the plurality of pixels and a second region located between any two pixels, of the plurality of pixels, adjacent to each other, a transparent insulating layer provided to cover the reflective electrode, and a pixel electrode formed from a transparent conductive material and provided on the transparent insulating layer in each of the plurality of pixels. The second substrate includes a counter electrode.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: August 2, 2022
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Takahiro Sasaki, Takashi Satoh, Ming Ni, Shuji Nishi, Keiichi Ina
  • Publication number: 20220236430
    Abstract: A radiation monitoring device realizes a high measurement function. Therefore, a radiation monitoring device includes: a radiation detection unit including a phosphor that emits light by incident radiation; a photodetector that converts a single photon or a photon group having a plurality of the single photons generated by the radiation detection unit into an electric pulse signal; and an analysis unit that analyzes the electric pulse signal. The phosphor emits light based on a plurality of light emission phenomena having different decay time constants. The analysis unit includes: a signal discrimination circuit that discriminates the electric pulse signal output from the photodetector; a dose rate calculation circuit that calculates a dose rate of the radiation based on a count rate of the discriminated electric pulse signal; and an application energy calculation circuit that calculates application energy of the radiation based on a peak value of the discriminated electric pulse signal.
    Type: Application
    Filed: May 18, 2020
    Publication date: July 28, 2022
    Inventors: Shuichi HATAKEYAMA, Kouichi OKADA, Katsunori UENO, Takahiro TADOKORO, Yuichiro UENO, Tooru SHIBUTANI, Keisuke SASAKI
  • Patent number: 11387422
    Abstract: Emission efficiency of a light-emitting element is improved. The light-emitting element has a pair of electrodes and an EL layer between the pair of electrodes. The EL layer includes a first light-emitting layer and a second light-emitting layer. The first light-emitting layer includes a fluorescent material and a host material. The second light-emitting layer includes a phosphorescent material, a first organic compound, and a second organic compound. An emission spectrum of the second light-emitting layer has a peak in a yellow wavelength region. The first organic compound and the second organic compound form an exciplex.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: July 12, 2022
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Satoshi Seo, Takahiro Ishisone, Nobuharu Ohsawa, Yusuke Nonaka, Toshiki Sasaki
  • Patent number: 11385512
    Abstract: To form a sufficiently large storage capacitor, a liquid crystal display device includes a liquid crystal display panel having a first substrate, a second substrate, and a liquid crystal held between the first substrate and the second substrate, the liquid crystal display panel having multiple pixels arranged in matrix. The first substrate has, in a transmissive display area provided in each of the pixels, a laminated structure containing a first transparent electrode, a first insulating film, a second transparent electrode, a second insulating film, and a third transparent electrode which are laminated in this order. The first transparent electrode and the second transparent electrode are electrically insulated from each other and together form a first storage capacitor through the first insulating film, and the second transparent electrode and the third transparent electrode are electrically insulated from each other and together form a second storage capacitor through the second insulating film.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: July 12, 2022
    Assignees: JAPAN DISPLAY INC., PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD.
    Inventors: Tohru Sasaki, Takahiro Ochiai
  • Patent number: 11373673
    Abstract: A sound inspection system that can reduce power consumption is provided. A sound inspection system 1 that determines a state based on a sound of an inspection target object 2 includes a sound sensor device 10 that collects the sound of the inspection target object 2, analyzes the collected sound, and transmits an analysis result, and a sound data determination device 30 that determines a state of the inspection target object based on the analysis result from the sound sensor device. The sound sensor device transmits, as the analysis result, intensities of the collected sound for each predetermined frequency set in advance.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: June 28, 2022
    Assignee: HITACHI, LTD.
    Inventors: Reiso Sasaki, Takuma Nishimura, Takahiro Yamada, Tsukasa Fujimori
  • Patent number: 11370009
    Abstract: A metal plate includes: a recessed portion provided at one end surface by cutting out the metal plate in a planar direction of the metal plate, the recessed portion having an engaging portion inside the recessed portion; and a protruding portion provided at a position on another end surface, the position corresponding to that of the recessed portion, the protruding portion protruding in the planar direction, the protruding portion being engaged with the engaging portion by applying a bending process such that the engaging portion is hooked by the protruding portion, wherein a length from a proximal end portion to a distal end portion of the protruding portion before the bending process is applied is equal to or less than a depth of the recessed portion at a position of the recessed portion, the position facing an end surface of the proximal end portion of the protruding portion.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: June 28, 2022
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takashi Yahagi, Takahiro Kobayashi, Yoshiharu Irei, Shoji Sasaki, Makoto Nishino
  • Publication number: 20220185990
    Abstract: Provided is a polyester resin composition that exhibits excellent hydrolysis resistance and generates little isocyanate gas when heated during melt kneading and molding. The polyester resin composition contains a polyester resin (A) and a carbodiimide compound (B) having a specific structure. The content of the carbodiimide compound (B) is 0.1 to 5 parts by mass relative to a total of 100 parts by mass of the polyester resin (A) and the carbodiimide compound (B).
    Type: Application
    Filed: March 31, 2020
    Publication date: June 16, 2022
    Applicant: NISSHINBO CHEMICAL INC.
    Inventor: Takahiro SASAKI
  • Publication number: 20220155636
    Abstract: A liquid crystal display device includes a liquid crystal cell including a first substrate, a second substrate disposed on a viewer side to the first substrate, and a liquid crystal layer provided between the first substrate and the second substrate, and a first linear polarizer disposed on a viewer side to the liquid crystal cell, and has a plurality of pixels. Each of the pixels includes a reflective region where display is performed in a reflection mode. The liquid crystal display device does not include a ?/4 plate between the first linear polarizer and the liquid crystal layer. An in-plane retardation of the liquid crystal layer in the reflective region is configured to vary from approximately zero to approximately ?/4 depending on a voltage applied to the liquid crystal layer.
    Type: Application
    Filed: November 9, 2021
    Publication date: May 19, 2022
    Inventors: HIROYUKI HAKOI, TAKAHIRO SASAKI, TAKASHI SATOH
  • Publication number: 20220137457
    Abstract: A liquid crystal display device includes a first substrate, a second substrate, a vertical alignment liquid crystal layer, and a plurality of pixels. Each of the pixels includes a reflective region for performing display in a reflection mode. The first substrate includes a reflective electrode including a first region located within each of the plurality of pixels and a second region located between any two pixels, of the plurality of pixels, adjacent to each other, a transparent insulating layer provided to cover the reflective electrode, and a pixel electrode formed from a transparent conductive material and provided on the transparent insulating layer in each of the plurality of pixels. The second substrate includes a counter electrode provided to be opposite to the pixel electrode and the reflective electrode.
    Type: Application
    Filed: October 26, 2021
    Publication date: May 5, 2022
    Inventors: TAKAHIRO SASAKI, TAKASHI SATOH, MING NI, SHUJI NISHI, KEIICHI INA
  • Publication number: 20220137446
    Abstract: A liquid crystal display device includes a first substrate, a second substrate, a vertical alignment liquid crystal layer, and a plurality of pixels. Each of the pixels includes a reflective region for performing display in a reflection mode. The first substrate includes a reflective electrode including a first region located within each of the plurality of pixels and a second region located between any two pixels, of the plurality of pixels, adjacent to each other, a transparent insulating layer provided to cover the reflective electrode, and a pixel electrode formed from a transparent conductive material and provided on the transparent insulating layer in each of the plurality of pixels. The second substrate includes a counter electrode.
    Type: Application
    Filed: October 21, 2021
    Publication date: May 5, 2022
    Inventors: Takahiro SASAKI, Takashi SATOH, Ming NI, Shuji NISHI, Keiichi INA