Patents by Inventor Takahiro Hayashi

Takahiro Hayashi 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: 20220372990
    Abstract: An impeller includes a main plate, an annular side plate and blades. The blades each have: an inner circumferential end; an outer circumferential end; a sirocco blade portion formed as a forward-swept blade portion, and having an outlet angle that is greater than 90 degrees; and a turbo blade portion formed as a swept-back blade portion and including the inner circumferential end. The blades include a first blade portion and a second blade portion that are provided on respective sides of the main plate. The impeller including a region in which a first inter-blade distance is greater than a second inter-blade distance, where an inlet-blade distance is a distance between any adjacent two of the blades in the circumferential direction, the first inter-blade distance is the inter-blade distance of the first blade portion, and the second inter-blade distance is the inter-blade distance of the second blade portion.
    Type: Application
    Filed: December 23, 2019
    Publication date: November 24, 2022
    Inventors: Takuya TERAMOTO, Hiroyasu HAYASHI, Ryo HORIE, Takashi YAMAGUCHI, Tomohiro NAGANO, Kazuya MICHIKAMI, Takahiro YAMATANI, Hiroshi TSUTSUMI
  • Publication number: 20220373726
    Abstract: Provided are a cholesteric liquid crystal film including a cholesteric liquid crystal, in which the cholesteric liquid crystal film has a stripe pattern in which dark portions and bright portions are alternately arranged in a straight line on an upper surface observed with a microscope; and a manufacturing method thereof.
    Type: Application
    Filed: July 28, 2022
    Publication date: November 24, 2022
    Applicant: FUJIFILM Corporation
    Inventors: Takahiro HAYASHI, Satoshi KUNIYASU, Mitsuyoshi ICHIHASHI
  • Publication number: 20220372372
    Abstract: Provided are a cholesteric liquid crystal film including a cholesteric liquid crystal, in which, in a cross section in a thickness direction observed with a microscope, the cholesteric liquid crystal film has a stripe pattern in which dark portions and bright portions are alternately arranged, and has a folded structure due to the dark portions at a surface layer portion of one main surface of a pair of main surfaces; and a manufacturing method thereof.
    Type: Application
    Filed: July 27, 2022
    Publication date: November 24, 2022
    Applicant: FUJIFILM Corporation
    Inventors: Takahiro HAYASHI, Satoshi KUNIYASU, Mitsuyoshi ICHIHASHI
  • Publication number: 20220370857
    Abstract: An object of the present invention is to provide a golf ball having excellent durability and good shot feeling. The present invention provides a golf ball comprising a core, wherein a difference (crosslinking density at surface of core-crosslinking density at center of core) between a crosslinking density at a surface of the core and a crosslinking density at a center of the core is more than 1.0×102 mol/m3 and less than 9.0×102 mol/m3, and a hardness difference (Hs?Ho) between Hs and Ho is 13.0 or more and 30.0 or less, and the core satisfies H50-Ho>Hs-H50, wherein Hs (Shore C hardness) is a hardness at the surface of the core, Ho (Shore C hardness) is a hardness at the center of the core, and H50 (Shore C hardness) is a hardness at a midpoint between the center of the core and the surface of the core.
    Type: Application
    Filed: July 22, 2022
    Publication date: November 24, 2022
    Applicant: Sumitomo Rubber Industries, Ltd.
    Inventors: Hikaru NAGAKURA, Kazuyoshi SHIGA, Kai HAYASHI, Takahiro SHIGEMITSU
  • Publication number: 20220345056
    Abstract: A motor drive control device 1_2 includes a target point determination unit 12_2 determining a target point P of zero crossing of a coil current Iu of a U phase based on a position detection signal Shu, a current zero crossing point estimation unit 14_2 estimating a zero crossing point Q of the coil current Iu of the U phase by detecting a change in a current direction of the coil current Iu of the U phase at a predetermined timing in every cycle of a PWM signal, an adjustment instruction signal generation unit 19_2 generating at least one of a phase adjustment instruction signal Sp for instructing phase adjustment of the coil current Iu and a frequency adjustment instruction signal Sf for instructing frequency adjustment of the PWM signal according to a phase difference ?? between the target point P and the zero crossing point Q such that the phase difference is within a predetermined range, and a drive control signal generation unit 16_2 generating a drive control signal Sd based on at least one of the phas
    Type: Application
    Filed: April 21, 2022
    Publication date: October 27, 2022
    Inventors: Masato AOKI, Hiroyuki KAIDU, Wataru NOGAMIDA, Syu HAYASHI, Takahiro ASAMI
  • Patent number: 11478790
    Abstract: A microfluidic chip includes a flow passage plate, a flat plate, and an annular seal. In the flow passage plate, a recess forming a flow passage for liquid and a communication hole communicating with the recess are formed. The flat plate is stacked on or under the flow passage plate to close the recess for defining the flow passage. In the flat plate, a communication through-hole communicating with the recess is formed. The annular seal is located on, or formed on, an outer surface of at least one of the flow passage plate and the flat plate, the annular seal surrounding at least one of the communication hole and the communication through-hole. The annular seal is made of an elastomer.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: October 25, 2022
    Assignee: NOK CORPORATION
    Inventors: Takayuki Komori, Takahiro Hayashi
  • Publication number: 20220333013
    Abstract: The present disclosure provides a cholesteric liquid crystal film including a first cholesteric liquid crystal layer having a stripe pattern in which dark portions and bright portions, which are observed with a microscope, are alternately arranged and a second cholesteric liquid crystal layer which is disposed in contact with the first cholesteric liquid crystal layer and has a stripe pattern in which dark portions and bright portions, which are observed with a microscope, are alternately arranged, in which, at an interface between the first cholesteric liquid crystal layer and the second cholesteric liquid crystal layer, the dark portions observed in the second cholesteric liquid crystal layer is connected to the dark portions observed in the first cholesteric liquid crystal layer.
    Type: Application
    Filed: July 6, 2022
    Publication date: October 20, 2022
    Applicant: FUJIFILM Corporation
    Inventors: Takahiro HAYASHI, Satoshi KUNIYASU, Mitsuyoshi ICHIHASHI
  • Publication number: 20220324733
    Abstract: A water treatment method including a removal step of removing a polymer (I) containing a polymerization unit (I) based on a monomer represented by the following general formula (I) from water containing the polymer (I): CX1X3?CX2R(—CZ1Z2-A0)m??(I) wherein X1 and X3 are each independently F, Cl, H, or CF3; X2 is H, F, an alkyl group, or a fluorine-containing alkyl group; A0 is an anionic group; R is a linking group; Z1 and Z2 are each independently H, F, an alkyl group, or a fluorine-containing alkyl group; and m is an integer of 1 or more. Further, the number average molecular weight of the polymer (I) to 0.3×104 or more. Also disclosed is a composition including the polymer (I) containing the polymerization unit (I) based on a monomer represented by general formula (I), and where the composition has a content of the polymer (I) of 250 ppm or less.
    Type: Application
    Filed: April 27, 2020
    Publication date: October 13, 2022
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Takahiro TAIRA, Tadao HAYASHI, Nobuo FUKITA, Hirotoshi YOSHIDA
  • Publication number: 20220326562
    Abstract: The present disclosure provides a transparent screen including two main surfaces, and out of light of which a wavelength incident on one main surface out of the two main surfaces is 532 nm, a half width of a peak observed in a distribution indicating strength with respect to a diffraction angle of a primary diffraction light emitted from the other main surface out of the two main surfaces is 2 degrees or greater.
    Type: Application
    Filed: June 23, 2022
    Publication date: October 13, 2022
    Applicant: FUJIFILM Corporation
    Inventors: Takahiro HAYASHI, Mitsuyoshi ICHIHASHI, Satoshi KUNIYASU, Hirofumi TOYAMA
  • Patent number: 11468692
    Abstract: A control device includes a controller. The controller detects, as an event, that a target present outside a vehicle has been overlooked by a driver of the vehicle during. The controller controls the outputting of a target image, which is an image including the target overlooked in the detected event, toward the driver.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: October 11, 2022
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takuro Yanagi, Maki Tamura, Mutsumi Matsuura, Toshihiko Inoue, Naoki Yamamuro, Takashi Hayashi, Takahiro Shiga
  • Publication number: 20220314091
    Abstract: Provided is a technique with which a batter who is practicing batting with a tee can acknowledge how the batter should change his/her hitting posture. An information processing device includes a processor that executes: (a) continuously measuring, according to either or both of output signals from a motion sensor and a force plate, a posture of a batter who is practicing batting with a tee; (b) determining, according to an output signal from a force sensor internally stored in the tee, a timing at which the batter hits a ball placed at the tee; (c) determining, as a hitting posture of the batter, a posture of the batter at the determined timing; and (d) outputting a message instructing the batter to change the batter's hitting posture, according to information indicating an exemplary hitting posture and information indicating the determined batter's hitting posture.
    Type: Application
    Filed: March 28, 2022
    Publication date: October 6, 2022
    Applicant: SINTOKOGIO, LTD.
    Inventors: Yoshikane TANAAMI, Takahiro KOKAWAJI, Miyuki HAYASHI
  • Publication number: 20220280092
    Abstract: A biological electrode capable of realizing good contact with a skin of a subject for detection. The biological electrode includes an electrode member, a support shaft member for supporting the electrode member, a frame member for slidably holding the support shaft member in an axial direction thereof, and an elastic member for biasing the electrode member toward the outside in the axial direction of the support shaft member.
    Type: Application
    Filed: May 14, 2020
    Publication date: September 8, 2022
    Applicant: NOK CORPORATION
    Inventors: Goki OKADA, Takahiro HAYASHI, Akira FUNAHASHI, Masayuki KUBO
  • Patent number: 11426635
    Abstract: An object of the present invention is to provide a golf ball having excellent durability and good shot feeling. The present invention provides a golf ball comprising a core, wherein a difference (crosslinking density at surface of core?crosslinking density at center of core) between a crosslinking density at a surface of the core and a crosslinking density at a center of the core is more than 1.0×102 mol/m3 and less than 9.0×102 mol/m3, and a hardness difference (Hs?Ho) between Hs and Ho is 13.0 or more and 30.0 or less, and the core satisfies H50?Ho>Hs?H50, wherein Hs (Shore C hardness) is a hardness at the surface of the core, Ho (Shore C hardness) is a hardness at the center of the core, and H50 (Shore C hardness) is a hardness at a midpoint between the center of the core and the surface of the core.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: August 30, 2022
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Hikaru Nagakura, Kazuyoshi Shiga, Kai Hayashi, Takahiro Shigemitsu
  • Patent number: 11418672
    Abstract: An image forming apparatus, includes: a media sensor that detects a sheet type; a fixer that fixes the image on a sheet; a storage that stores a fixing temperature for each sheet type; and a hardware processor that controls power supplied to the fixer by pulse-width modulation (PWM) control and controls a temperature of the fixer to the fixing temperature corresponding to the sheet type detected by the media sensor.
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: August 16, 2022
    Assignee: KONICA MINOLTA, INC.
    Inventors: Takahiro Tsujimoto, Takeshi Tamada, Tianhua Xu, Hiroaki Takatsu, Katsuyuki Ikuta, Akihiro Hayashi
  • Publication number: 20220251251
    Abstract: A method for producing a purified fluoropolymer aqueous dispersion, which includes: (A) bringing a fluoropolymer aqueous dispersion obtained using a hydrocarbon surfactant into contact with an anion exchange resin A or a synthetic adsorbent. The anion exchange resin A has an ion-exchange group represented by the following general formula (A1): —N+R1R2R3X— wherein each of R1, R2, and R3 are the same or different, and are each a hydrogen atom or an organic group, and at least one of R1, R2, and R3 is an organic group having 3 or more carbon atoms; and X is a counter ion; or an ion-exchange group represented by the following general formula (A2): —NR4R5 wherein each of R4 and R5 are the same or different, and are each a hydrogen atom or an organic group, and at least one of R4 and R5 is an organic group having 2 or more carbon atoms.
    Type: Application
    Filed: April 27, 2020
    Publication date: August 11, 2022
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Tadao HAYASHI, Takahiro TAIRA, Hirotoshi YOSHIDA, Chiaki OKUI, Taku YAMANAKA, Taketo KATO
  • Publication number: 20220212941
    Abstract: A method for producing a zeolite with improved Si/Al according to the present invention includes the steps of: subjecting a zeolite synthesized without using an organic structure directing agent to ion exchange, thereby obtaining a sodium-type, a proton-type, or an ammonium-type zeolite; and bringing the zeolite subjected to ion exchange into contact with an ammonium salt solution, thereby dealuminating the zeolite. It is preferable that the ammonium salt is any one of ammonium oxalate, ammonium fluoride, ammonium fluorosilicate, ammonium fluoroborate, ammonium fluorophosphate, ammonium fluorotitanate, and ammonium florozirconate. It is also preferable that the zeolite after ion exchange is exposed to water vapor, and is then brought into contact with the ammonium salt solution.
    Type: Application
    Filed: June 29, 2020
    Publication date: July 7, 2022
    Inventors: Yuichi SENOO, Katsuhiko HAYASHI, Junki TOMITA, Takahiro KOGAWA, Akihiro KANNO
  • Publication number: 20220203344
    Abstract: Provided is a beta zeolite satisfying P>76.79Q?29.514 in a range in which Q is less than 0.4011 nm, wherein, P represents an AB value that is an intensity ratio of A to B, A represents a diffraction intensity of a main peak of the beta zeolite observed by X-ray diffraction measurement, B represents a diffraction intensity of the (116) plane of ?-alumina obtained by X-ray diffraction measurement under the same conditions as those for the X-ray diffraction measurement on the beta zeolite, the ?-alumina being the standard substance 674a distributed by the American National Institute of Standards and Technology, and Q represents a lattice interplanar spacing of the main peak of the beta zeolite observed by X-ray diffraction measurement. It is preferable that the formula (1) above is satisfied in a range in which Q is from 0.3940 to 0.4000 nm.
    Type: Application
    Filed: June 29, 2020
    Publication date: June 30, 2022
    Inventors: Yuichi SENOO, Katsuhiko HAYASHI, Junki TOMITA, Takahiro KOGAWA, Akihiro KANNO
  • Publication number: 20220149260
    Abstract: To provide a technique for sealing a plurality of thermoelectric elements in a thermoelectric conversion module. A thermoelectric conversion module includes a substrate, a plurality of second electrodes, a plurality of thermoelectric elements, a cover portion, and a pair of terminal electrodes. The substrate has an electrode surface on which a plurality of first electrodes are provided. The plurality of second electrodes face the plurality of first electrodes. The plurality of thermoelectric elements are disposed between the plurality of first electrodes and the plurality of second electrodes and include P-type thermoelectric elements and N-type thermoelectric elements alternately connected in series using the plurality of first electrodes and the plurality of second electrodes. The cover portion seals the plurality of second electrodes and the plurality of thermoelectric elements on the electrode surface.
    Type: Application
    Filed: January 26, 2022
    Publication date: May 12, 2022
    Inventors: Tetsutsugu HAMANO, Takahiro HAYASHI
  • Patent number: D961756
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: August 23, 2022
    Assignee: Mitsubishi Electric Corporation
    Inventors: Ryo Horie, Takahiro Yamatani, Takuya Teramoto, Hiroyasu Hayashi
  • Patent number: D962418
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: August 30, 2022
    Assignee: Mitsubishi Electric Corporation
    Inventors: Ryo Horie, Takahiro Yamatani, Kazuya Michikami, Hiroshi Tsutsumi, Takuya Teramoto, Hiroyasu Hayashi