Patents by Inventor Masaki Yamamoto

Masaki Yamamoto 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: 10933920
    Abstract: A work vehicle including: a vehicle body frame; a prime mover part located on a front or rear part of the vehicle body frame; a bonnet configured to open and close by swinging, and covering the prime mover part; and an assist unit configured to assist the bonnet to operate to open. A lateral end portion of the vehicle body frame is provided with a first linkage part with which the assist unit is linked. A lateral end portion of a lower end part of the bonnet, which is located closer to an end cover than the first linkage part is, is provided with a second linkage part with which the assist unit is linked. The assist unit is provided with an expansion/contraction mechanism biased so as to expand, and is located laterally outside the prime mover part and spans the first linkage part and the second linkage part.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: March 2, 2021
    Assignee: Kubota Corporation
    Inventors: Takeshi Komorida, Koichiro Matsumoto, Masaki Takaoka, Arisa Kimura, Tasuku Teraoka, Azusa Furihata, Tomohisa Yamamoto, Toshiki Kanai, Nobuyuki Yamashita, Masayuki Akita, Takashi Kumashiro, Ryo Matsumoto, Hiroki Nagai, Tatsuki Kago, Akihito Mihara
  • Publication number: 20210052156
    Abstract: The purpose of the present invention is to provide a gaze detector with which it is possible to detect a gaze (start point and gaze direction) by a simple configuration. The gaze detector detects a person's gaze, wherein the gaze detector is provided with a camera unit 10 for imaging the face of the person, a projector unit 20 for projecting a prescribed pattern light to the face of the person, a control unit 30 for controlling the presence of projection of the pattern light by the camera unit 10 and the projector unit 20, and a gaze detection processing unit 40 for detecting a gaze from the image of the face of the person imaged by the camera unit.
    Type: Application
    Filed: February 21, 2019
    Publication date: February 25, 2021
    Applicant: OMRON Corporation
    Inventors: Hitoshi MUKAI, Kazuo YAMAMOTO, Masaki SUWA, Koichi KINOSHITA
  • Publication number: 20210052627
    Abstract: The purpose of the present invention is to provide a nucleic acid medication for cancer treatment, the medication being capable of suppressing the growth of cancer stem cells and thus effectively treating cancer. hsa-miR-136-5p, hsa-miR-3065-3p, hsa-miR-4727-5p, hsa-miR-378g, hsa-miR-181a-5p, hsa-miR-362-5p, and hsa-miR-608 have remarkably excellent growth inhibitory action on cancer stem cells and are thus useful as a nucleic acid medication for the treatment of various cancers.
    Type: Application
    Filed: March 30, 2018
    Publication date: February 25, 2021
    Inventors: Xin Wu, Masaki Mori, Hirofumi Yamamoto
  • Patent number: 10926515
    Abstract: The present invention aims to provide an interlayer film for a colored laminated glass which exhibits a visible light transmittance Tv of 5% or lower, small variation in visible light transmittance and an excellent appearance when incorporated in a laminated glass together with two clear glass plates in conformity with JIS R3202 (1996), and a colored laminated glass produced using the interlayer film for a colored laminated glass.
    Type: Grant
    Filed: August 2, 2017
    Date of Patent: February 23, 2021
    Assignee: SEKISUI CHEMICAL CO., LTD.
    Inventors: Masaki Yamamoto, Manabu Matsumoto, Hiroaki Inui, Atsushi Nohara
  • Patent number: 10928112
    Abstract: A heat pump device is equipped with a compressor for compressing a refrigerant; a converter for converting a voltage of an alternating current power supply into a boosted direct current; an inverter for converting the direct current output of the converter into an alternating current, supplying the alternating current to the compressor; a voltage detector for detecting an input voltage to the converter; a stop controller for stopping operation of the converter and the inverter when resonance occurs in the voltage detected by the voltage detector; a limit controller for sending an instruction to limit an input current to the converter so as to avoid the resonance; and a manually operable input interface for sending an instruction to cause the limit control unit to operate.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: February 23, 2021
    Assignee: Toshiba Carrier Corporation
    Inventors: Kenta Yamamoto, Yuji Katoh, Masaki Kanamori
  • Publication number: 20210046739
    Abstract: Provided is an interlayer film for laminated glass capable of suppressing the discoloration by the light and heat in an interlayer film including a resin layer colored with a coloring agent. The interlayer film for laminated glass according to the present invention has an infrared reflective layer, and a first resin layer containing a thermoplastic resin, the first resin layer is arranged on a first surface side of the infrared reflective layer, the infrared reflective layer has a first maximum reflection wavelength at a wavelength of 350 nm to 450 nm, and a second maximum reflection wavelength at a wavelength of 800 nm or more, each of reflectance at the first maximum reflection wavelength and reflectance at the second maximum reflection wavelength is 15% or more, and the first resin layer contains a coloring agent.
    Type: Application
    Filed: March 29, 2019
    Publication date: February 18, 2021
    Inventors: Atsushi Nohara, Masaki Yamamoto
  • Publication number: 20210032493
    Abstract: A water- and oil-repellent agent including: (a) a fluorine-containing monomer represented by the general formula CH2?C(—X)—C(?O)—Y—Z—Rf [where X is a hydrogen atom, a monovalent organic group, or a halogen atom, Y is —O— or13 NH—, Z is a direct bond or a divalent organic group, and Rf is a fluoroalkyl group having 1-20 carbon atoms]; and (b) a fluorine-containing copolymer containing a repeating unit derived from nonyl(meth)acrylate. Also disclosed is a textile product including a fibrous substrate treated with the water- and oil-repellent agent.
    Type: Application
    Filed: October 21, 2020
    Publication date: February 4, 2021
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Masato IOKI, Masahiro MIYAHARA, Tetsuya UEHARA, Yuuki YAMAMOTO, Masaki FUKUMORI, Masahiro HIMURO
  • Patent number: 10906279
    Abstract: There is provided an interlayer film for laminated glass with which the processability at the time of preparation of laminated glass can be enhanced, furthermore, a large broken piece of glass is hardly generated even when laminated glass is broken, and laminated glass can have a high level of safety. The interlayer film for laminated glass according to the present invention includes a plastic layer with a Young's modulus of higher than or equal to 1 GPa and a first resin layer layered on a first surface of the plastic layer, is provided or not provided with a second resin layer layered on a second surface opposite to the first surface of the plastic layer, has the Young's modulus of the plastic layer higher than the Young's modulus of each of the first and second resin layers, and has an adhesive force between the plastic layer and each of the first and second resin layers measured in accordance with JIS K6854-2 of greater than or equal to 1 N/50 mm and less than or equal to 20 N/50 mm.
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: February 2, 2021
    Assignee: SEKISUI CHEMICAL CO., LTD.
    Inventors: Kouhei Yamaguchi, Masaki Yamamoto, Daisuke Nakajima, Izumi Matsumoto, Masaki Matsudou
  • Publication number: 20210025448
    Abstract: Provided is a double-row self-aligning roller bearing including: an inner ring; an outer ring having a spherical raceway surface; and rollers arranged in two rows and interposed between the inner ring and the outer ring, wherein a ratio of a contact angle ?1 in one row to a contact angle ?2 in the other row falls within a range of 0.25??1/?2?0.5, and a ratio of distance B1 in a bearing width direction from an end face of the bearing on a side of the one of the rows to an intersection of two lines of action defining the contact angles of the two rows, relative to a distance B2 in the bearing width direction from an end face of the bearing on a side of the other of the rows to the intersection falls within a range of 0.5?B1/B2?0.6.
    Type: Application
    Filed: October 15, 2020
    Publication date: January 28, 2021
    Applicant: NTN CORPORATION
    Inventors: Kazumasa SEKO, Michio HORI, Yasuyuki INOUE, Takashi YAMAMOTO, Masaki NAKANISHI
  • Publication number: 20210023231
    Abstract: The invention provides a bio-related substance bonded to a high-molecular-weight polyethylene glycol derivative that does not cause vacuolation of cells. The bio-related substance bonded to a degradable polyethylene glycol derivative is represented by the formula (A): wherein m is 1-7, n1 and n2 are each independently 45-682, p is 1-4, R is an alkyl group having 1-4 carbon atoms, Z is an oligopeptide with 2-8 residues composed of neutral amino acids excluding cysteine, Q is a residue of a compound having 2-5 active hydrogens, D is the bio-related substance, L1, L2, L3, L4 and L5 are each independently a single bond or a divalent spacer, and y is 1-40.
    Type: Application
    Filed: March 29, 2019
    Publication date: January 28, 2021
    Applicants: NOF CORPORATION, TOKYO INSTITUTE OF TECHNOLOGY
    Inventors: Hiroki YOSHIOKA, Masaki KAMIYA, Yuji YAMAMOTO, Midori HIRAI, Akiko SASAKI, Nobuhiro NISHIYAMA, Makoto MATSUI, Hiroyasu TAKEMOTO, Kazuki MIYAUCHI, Takahiro NOMOTO, Keishiro TOMODA
  • Publication number: 20210023823
    Abstract: Provided is an interlayer film for laminated glass capable of enhancing the heat shielding property, suppressing aggregation of silver, and capable of keeping the high heat shielding property. The interlayer film for laminated glass according to the present invention has an infrared reflective layer, and a first resin layer containing a thermoplastic resin, the first resin layer is arranged on a first surface side of the infrared reflective layer, the infrared reflective layer includes a silver layer, and a half band width of peak in (111) diffraction plane is 1.3 or less, or a half band width of peak in (200) diffraction plane is 2.0 or less in In-Plane XRD measurement of the silver layer.
    Type: Application
    Filed: March 29, 2019
    Publication date: January 28, 2021
    Inventors: Atsushi Nohara, Masaki Yamamoto
  • Publication number: 20210020982
    Abstract: A lithium-ion secondary battery includes: a single cell that includes a first electrode, a separator stacked on the first electrode, and a second electrode stacked on the separator. The first electrode includes a porous body that includes at least one LLZ-based solid electrolyte of a lithium lanthanum zirconate or the lithium lanthanum zirconate doped with an atom other than a Li atom, a La atom, and a Zr atom, and has a pore, and an active material held in the pore. The separator has a relative density of 80% or more, and includes the at least one LLZ-based solid electrolyte of the lithium lanthanum zirconate or the lithium lanthanum zirconate doped with the atom other than the Li atom, the La atom, and the Zr atom, and at least one of a B atom, a P atom, or a Si atom.
    Type: Application
    Filed: July 14, 2020
    Publication date: January 21, 2021
    Inventors: NAOHIRO HAYASHI, KEITA TAKAHASHI, RYOHEI YAMAMOTO, IKUNA SATOU, SHINGO OHTA, MASAKI WATANABE
  • Publication number: 20200406750
    Abstract: An autonomous vehicle is provided with a touch panel that enables an operator to input vehicle speed control instructions during an automatic driving mode and a mechanical operation unit for inputting driving control instructions. The mechanical operation unit can be stored in a storage compartment covered with a lid.
    Type: Application
    Filed: June 22, 2020
    Publication date: December 31, 2020
    Inventors: Masaki Shitara, Yasukazu Honda, Masahiro Nakamura, Makoto Kato, Eiichi Yamamoto
  • Patent number: 10816461
    Abstract: A gas sensor includes: a gas detection unit including a light source and a detector; and a gas passage including a first end, a second end and a hollow part. The hollow part has a shape in which a cross-sectional area of a flow passage grows smaller. The gas passage includes: a member that divides the hollow part into at least a first area and a second area; a gas inflow port; and a gas outflow port. The gas flows from the gas inflow port into the hollow part, flows in the first area to arrive at the gas detection unit, and the gas located in the gas detection unit flows in the second area and flows out from the gas outflow port.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: October 27, 2020
    Assignee: PHC HOLDINGS CORPORATION
    Inventors: Kiminori Mizuuchi, Masaki Yamamoto, Akira Sakaguchi, Hidenori Watanabe, Tomoyoshi Tokumaru, Tsugumasa Hitomi
  • Patent number: 10807987
    Abstract: The present invention provides a heterocyclic compound having an antagonistic action on an NMDA receptor containing the NR2B subunit, and expected to be useful as an agent for the prophylaxis or treatment of major depression, bipolar disorder, migraine, pain, behavioral and psychological symptoms of dementia and the like. The present invention relates to a compound represented by the formula (I): wherein each symbol is as described in the description, or a salt thereof.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: October 20, 2020
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Yuya Oguro, Shigemitsu Matsumoto, Takeshi Wakabayashi, Norihito Tokunaga, Taku Kamei, Mitsuhiro Ito, Satoshi Mikami, Masaki Seto, Shinji Morimoto, Shinji Nakamura, Sachie Takashima, Masataka Murakami, Masaki Daini, Makoto Kamata, Minoru Nakamura, Yasufumi Wada, Hiroyuki Kakei, Kazuaki Takami, Taisuke Tawaraishi, Jumpei Aida, Kouichi Iwanaga, Satoshi Yamamoto
  • Patent number: 10804457
    Abstract: A magnetoresistive element includes a reference layer having a fixed magnetization direction and including a ferromagnetic material containing Fe or Co, a recording layer having a variable magnetization direction and including a ferromagnetic material, and one non-magnetic layer that is formed between the reference layer and the recording layer and that contains oxygen. One of the reference layer and the recording layer contains Fe. The three layers are arranged so that a magnetization direction of the one of the reference layer and the recording layer becomes perpendicular to a layer surface by an interfacial perpendicular magnetic anisotropy at an interface between the one of the reference layer and the recording layer and the one non-magnetic layer resulting from the one of the reference layer and the recording layer having a predetermined thickness. The one of the reference layer and the recording layer has a bcc structure.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: October 13, 2020
    Assignee: TOHOKU UNIVERSITY
    Inventors: Hideo Ohno, Shoji Ikeda, Fumihiro Matsukura, Masaki Endoh, Shun Kanai, Katsuya Miura, Hiroyuki Yamamoto
  • Publication number: 20200320920
    Abstract: There is provided a decorative apparatus, a drive control method, and a communication system that can provide a new way of enjoyment using a thin display. The decorative apparatus includes a thin-plate display arranged between a stone and a stone seat, and a drive control unit that controls display on the display. The present technology can be applied to accessories (jewelry) such as rings, pendants, necklaces, earrings, and the like, for example.
    Type: Application
    Filed: June 9, 2017
    Publication date: October 8, 2020
    Applicant: SONY CORPORATION
    Inventors: Yuki SUGIUE, Makoto AKAGI, Kenji ITOH, Yoichi ITO, Machiko TAKEMATSU, Masakazu MITSUGI, Masaki MIYAMOTO, Masaaki YAMAMOTO, Seigo YONEDA
  • Patent number: 10793758
    Abstract: An object of the present invention is to provide a two-part urethane-based adhesive composition that exhibits excellent adhesion to a base material without using a primer. A two-part urethane-based adhesive composition according to the present invention contains: a main agent that contains a urethane prepolymer having an isocyanate group; and a curing agent that contains a compound having two or more active hydrogen-containing groups in each molecule. One or both of the main agent and the curing agent contain a (meth)acrylamide compound.
    Type: Grant
    Filed: May 25, 2015
    Date of Patent: October 6, 2020
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventors: Yuichi Matsuki, Megumi Abe, Takanori Kido, Hideyuki Matsuda, Masaki Yamamoto
  • Publication number: 20200307312
    Abstract: A drive shaft is configured by joining solid stub shafts formed of a medium carbon steel to both ends of a hollow tubular body formed of a medium carbon steel. When expressed as grain size number, the grain size of the hollow tubular body at joint parts where the hollow tubular body and the solid stub shafts are joined together ranges from #5 to #9, and the grain size of the solid stub shafts at the joint parts ranges from #10 to #12.
    Type: Application
    Filed: March 24, 2020
    Publication date: October 1, 2020
    Inventors: Mitsuru Kamikawa, Naoto Shibata, Ko Sugai, Masafumi Yamamoto, Takafumi Murakami, Kazuya Kumei, Yutaka Takeuchi, Masaki Kawamura
  • Publication number: 20200307740
    Abstract: To provide a rear wheel braking device for a motorcycle that can reduce an unsprung mass and the number of pieces of components on the rear wheel side of a shaft drive type motorcycle. In a rear wheel braking device for a motorcycle transmitting a drive force of a power unit of a motorcycle to a rear wheel through a drive shaft that extends in a vehicle longitudinal direction, the drive shaft includes a propeller shaft that is connected to a rear end of an output shaft through a universal joint, the output shaft protruding to the vehicle body rear side from a case member of the power unit. A brake disk is attached to the output shaft, the brake disk being braked by a rear wheel brake caliper. The rear wheel brake caliper is fixed to a bracket that is arranged in the case member, and is disposed on the vehicle body upper side of the brake disk.
    Type: Application
    Filed: February 21, 2020
    Publication date: October 1, 2020
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Mitsutaka MATSUZAWA, Masaki NISHIMURA, Haruki HORIKAWA, Hiroki MORI, Hiroshi OKAMURA, Kyotaro YAMAMOTO