Patents by Inventor Takahiro Sakaguchi

Takahiro Sakaguchi 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: 10828257
    Abstract: The purpose of the present invention is to provide a disintegrating tablet having excellent tablet hardness and disintegrability, which is suitable for pharmaceuticals and various kinds of foods such as supplemental foods, nutrition function foods and health foods has been desired as highly convenient forms which can safely be taken by patients who have difficulty in swallowing drugs, elderly people, children, etc., and which can easily be taken without water irrespective of places; and a disintegrative particulate composition comprised in the disintegrating tablet. The present invention relates to a disintegrative particulate composition comprising a disintegrator component and micro-fibrillated cellulose, and a disintegrating tablet for pharmaceuticals or foods, comprising the disintegrative particulate composition, which has excellent tablet hardness and disintegrability.
    Type: Grant
    Filed: April 7, 2015
    Date of Patent: November 10, 2020
    Assignee: DAICEL CORPORATION
    Inventors: Takahiro Hiramura, Kiyoshi Ikura, Sae Itaya, Tomohito Okabayashi, Yoshihisa Takigawa, Anan Sakaguchi, Naohiro Hashikawa
  • Patent number: 10828694
    Abstract: A casting device in which refrigerant is pressure-fed to a cooling passage formed in a die, leakage of refrigerant in the die can be reliably detected in a short time without a significant modification applied to the conventional device. A casting device includes a pressure-feed device that pressure-feeds refrigerant to a cooling passage formed in a die, and a release agent coating applicator that applies a release agent to the die, and further includes a unit that mixes a fluorescent agent into the refrigerant (fluorescent agent tank), a unit that irradiates the die surface of the die with black light while the refrigerant containing the fluorescent agent mixed therein is pressure-fed to the die, and an imaging device that captures an image of the die surface. The imaging device is integrally assembled with the release agent coating applicator.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: November 10, 2020
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, MEC INTERNATIONAL CO., LTD., MEIWA E-TEC CO., LTD., NIKON CORPORATION
    Inventors: Daisuke Serino, Fumio Kawahara, Yuzo Matsuda, Tetsushi Yamaguchi, Hiroshi Kawahara, Sakayuki Ishikawa, Takuto Takahashi, Naoshi Sakaguchi, Hiroyuki Kayaba, Takahiro Michimoto
  • Patent number: 10809208
    Abstract: The X-ray inspection device includes a radiation source that irradiates X-rays toward a specimen that is rotated; a detector that detects transmitted X-rays irradiated by the radiation source, and passed through the specimen, and output a plurality of detection data for each angle of rotation; and a region extracting unit that extracts a region where the specimen is projected onto the detector, using the plurality of detection data.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: October 20, 2020
    Assignee: Nikon Corporation
    Inventors: Hirotomo Yashima, Takahiro Michimoto, Naoshi Sakaguchi
  • Patent number: 10793677
    Abstract: A resin composition capable of forming a cured film having a high refractive index, high transparency and high heat resistance, and a polymer which is used for the resin composition. A polymer having a structural unit of Formula (1): wherein A1 and A2 are each independently an —O— group or a —C(?O)O— group; X is a divalent organic group having at least one aromatic ring or heterocyclic ring, wherein, when the X has two or more aromatic rings or heterocyclic rings, the rings are optionally bonded to each other via a single bond, are optionally bonded to each other via a heteroatom, or optionally form a condensed ring; and Y is a divalent organic group having at least one aromatic ring or condensed ring. A resin composition, includes: the polymer; a cross-linking agent; and a solvent.
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: October 6, 2020
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Yuki Sugawara, Takahiro Sakaguchi, Isao Adachi
  • Patent number: 10774237
    Abstract: A thermosetting resin composition, a thermosetting resin composition for protective films, a thermosetting resin composition for planarizing films, and a method for producing a cured film, a protective film, or a planarizing film by using the resin composition. A thermosetting resin composition has a polymer having a structural unit of Formula (1) below, a curing agent in an amount of 0% by mass to 30% by mass with respect to the polymer, and a solvent. When the thermosetting resin composition includes the curing agent, the curing agent is at least one compound selected from polyfunctional (meth)acrylate compounds and polyfunctional blocked isocyanate compounds: (wherein A1 is a C2 or C3 alkenyl group or alkynyl group, and A2 is a C2 alkenylene group or alkynylene group).
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: September 15, 2020
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Takahiro Sakaguchi, Yuki Sugawara, Isao Adachi
  • Patent number: 10762724
    Abstract: A vehicle control device includes: a motor information acquisition unit, a transmitting unit, a receiving unit and a motor controller. The motor information acquisition unit is configured to acquire motor information about a motor for driving a vehicle with the motor being in a predetermined state. The transmitting unit is configured to transmit the acquired motor information to an external server. The receiving unit is configured to receive an adaptive value of a motor control parameter. The adaptive value is adapted by the server on a basis of the motor information. The motor controller is configured to control the motor on a basis of the received adaptive value.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: September 1, 2020
    Assignee: SUBARU CORPORATION
    Inventors: Hiroshi Ienaga, Shinichi Sakaguchi, Takahiro Kobayashi, Takeshi Yoneda
  • Publication number: 20200268650
    Abstract: The purpose of the present invention is to provide an intraoral retentive disintegrating solid preparation having excellent disintegrability and cohesiveness, a method for the production thereof, and a powder composition for use in the method for the said production. The present invention relates to an intraoral retentive disintegrating solid preparation comprising at least one kind of a disintegrator and at least one kind of a water-soluble polymer, wherein a disintegration starting time is within 40 seconds and a cohesiveness index is 0.4 or more, a method for the production thereof, and a powder composition for use in the method for the said production, etc.
    Type: Application
    Filed: January 16, 2017
    Publication date: August 27, 2020
    Inventors: Momoko HAMASKAI, Tomohito OKABAYASHI, Anan SAKAGUCHI, Takahiro HIRAMURA
  • Patent number: 10752714
    Abstract: There is provided a thermosetting resin composition. A resin composition, comprising: (A) component, (B) component, and a solvent, wherein the content of the (B) component is 0.1 to 5.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: August 25, 2020
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Isao Adachi, Takahiro Sakaguchi, Yuki Sugawara
  • Publication number: 20200216484
    Abstract: A purification agent which includes a compound having a betaine structure, and which is for a sugar chain having a length equal to or longer than that of a monosaccharide or for a glycopeptide having a sugar chain having a length equal to or longer than that of a monosaccharide.
    Type: Application
    Filed: October 31, 2018
    Publication date: July 9, 2020
    Applicant: SUMITOMO BAKELITE CO., LTD.
    Inventors: Masaaki Toyoda, Takayuki Matsumoto, Midori Sakaguchi, Takahiro Katayama
  • Patent number: 10704625
    Abstract: A brake disc for a railway vehicle is provided in which noise arising from the brake disc during high-speed rotation of a wheel is reduced by a large margin. A brake disc for a railway vehicle includes: a disc plate portion that has a sliding portion on a front face thereof; a plurality of through-holes that pass from the front face to a rear face of the disc plate portion and are arranged in alignment in the circumferential direction of the disc plate portion, the through-holes allowing bolts to pass therethrough for fastening together the disc plate portion and a wheel of the railway vehicle; and a groove provided to link a plurality of through-holes on the front face side of the disc plate portion.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: July 7, 2020
    Assignee: NIPPON STEEL & SUMITOMO METAL CORPORATION
    Inventors: Nobuo Shiraishi, Yusuke Wakabayashi, Takeshi Kurita, Takahiro Fujimoto, Hiroshi Nogami, Atsushi Sakaguchi, Takanori Kato, Yuki Ichikawa
  • Publication number: 20200207202
    Abstract: A front fender is provided in front of an air-cooled engine which is a drive source of a motorcycle. An air introduction hole which opens frontward is formed at a front part of a cylinder head of the air-cooled engine. A space around a plug attachment portion for a spark plug and a space in front of the cylinder head communicate with each other through the air introduction hole. A guide portion for guiding incoming wind toward the air introduction hole is formed at a rear part of the front fender.
    Type: Application
    Filed: November 14, 2019
    Publication date: July 2, 2020
    Inventors: Shogo Sakaguchi, Takahiro Jyouzaki
  • Patent number: 10670094
    Abstract: A brake lining includes friction structures, back boards fastened to respective the friction structures, a base plate supporting the friction structures. Each of the friction structures includes two adjacent friction portions with a groove formed in the front surface in between, and a thin portion with a smaller thickness than thicknesses of the friction portions, the thin portion located in a position corresponding to the groove. Each of the friction structures is supported by the base plate on two support points located in the two friction portions respectively. The thin portion has a constant length, the length being equal to a maximum width of the friction portions and satisfying a condition that L/D is equal to or greater than 1.1, where D denotes the length of the thin portion and L denotes a distance between the two support points located in the friction portions.
    Type: Grant
    Filed: October 19, 2016
    Date of Patent: June 2, 2020
    Assignees: NIPPON STEEL CORPORATION, CENTRAL JAPAN RAILWAY COMPANY
    Inventors: Takahiro Fujimoto, Atsushi Sakaguchi, Naruo Miyabe, Tomohiro Otsuka, Seiji Kanamori, Jun Asano
  • Patent number: 10647254
    Abstract: A display device for a vehicle includes a collision predictor, a display member, and a display controller. The collision predictor detects a moving body sideward of a course of the vehicle and predicts collision of the vehicle with the moving body detected. The display member provides display of an image or display of a mark, for view of a driver seated on a driver's seat of the vehicle. The image or the mark corresponds to the moving body. The display controller performs a control of the display member. The display controller changes the display of the image or the display of the mark more significantly than a motion of the moving body as actually seen from the driver's seat, on a condition that the collision predictor predicts the collision.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: May 12, 2020
    Assignee: SUBARU CORPORATION
    Inventors: Isamu Nagasawa, Toshiya Furukawa, Tsukasa Mikuni, Takahiro Sakaguchi, Shun Ichikawa
  • Patent number: 10634999
    Abstract: There is provided a resin composition for forming a color filter underlayer film that can form a cured film having excellent solvent resistance, heat resistance, and transparency and can reduce generation of the color resist residue at the time of formation of a color filter on the cured film. The resin composition for forming a color filter underlayer film comprising: a homopolymer or a copolymer having a structure unit of Formula (1); an acid compound; a solvent; and a crosslinking agent in an amount of 0% by mass to 35% by mass based on a content of a solid content of the resin composition: (where R0 is a hydrogen atom or methyl group; R1 is a C1-6 hydrocarbon group having at least one hydroxy group as a substituent; and the C1-6 hydrocarbon group further optionally has an ether bond).
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: April 28, 2020
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Takahiro Sakaguchi, Isao Adachi
  • Publication number: 20200124122
    Abstract: A brake lining is provided that is to be pressed against a sliding surface of a brake disk fastened to a wheel or an axle of a railway vehicle. The brake lining includes: a plurality of friction members arranged to be spaced from each other, each of the friction members having a front surface that is to face the sliding surface; a back board fastened to a back surface of each of the friction members; and a base plate supporting each friction member at a region including a center portion of the respective friction members. Two friction members are taken as a pair, and the back board that is fastened to the pair of friction members is a one-piece member, and a width of the back board at a space between the friction members of the pair of friction members is greater than a width of the friction member.
    Type: Application
    Filed: December 21, 2016
    Publication date: April 23, 2020
    Inventors: Takahiro FUJIMOTO, Yuiko SAKAYAMA, Atsushi SAKAGUCHI, Kazutaka ASABE, Takeshi NAKANO, Makoto IKEDA, Isao SHIMAZOE, Yasushi KARINO, Hajime TAKAMI
  • Patent number: 10618508
    Abstract: A control apparatus for a vehicle includes: a decider; and a rotation speed controller. The decider is configured to decide on a basis of a traveling state of the vehicle that a wheel which is spun is coupled to a drive source to increase a number of driving wheels. The rotation speed controller is configured to decide increase a rotation speed of the drive source in advance in accordance with an information of a vehicle behavior unstableness degree which is acquired from an outside of the vehicle before the wheel is coupled to the drive source.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: April 14, 2020
    Assignee: SUBARU CORPORATION
    Inventors: Hiroshi Ienaga, Shinichi Sakaguchi, Takahiro Kobayashi, Takeshi Yoneda, Junya Ogasahara
  • Patent number: 10600540
    Abstract: A laminated coil component includes an element assembly formed by laminating a plurality of insulation layers and a coil unit formed inside the element assembly by a plurality of coil conductors. The element assembly includes a coil unit arrangement layer which has the coil unit arranged therein, and at least a pair of shape retention layers which is provided to have the coil unit arrangement layer interposed therebetween to retain a shape of the coil unit arrangement layer. The shape retention layer is made from glass-ceramic containing SrO, and a softening point of the coil unit arrangement layer is lower than a softening point or a melting point of the shape retention layer.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: March 24, 2020
    Assignee: TDK CORPORATION
    Inventors: Takahiro Sato, Yuya Ishima, Shusaku Umemoto, Takashi Suzuki, Satoru Okamoto, Yoshikazu Sakaguchi
  • Patent number: 10556592
    Abstract: A vehicle control device includes a slippage determination unit, a control unit, a different-diameter determination unit and a threshold adjuster. The slippage determination unit determines that a drive wheel is slipping when an index value that is correlated with a rotation speed of the drive wheel exceeds a threshold. The control unit controls a driving force of the drive wheel such that the index value matches a target value when it is determined that the drive wheel is slipping. The different-diameter determination unit determines whether a different-diameter tire that has a different diameter from a reference diameter is mounted on the drive wheel. The threshold adjuster adjusts a threshold on the basis of a ratio between a diameter of the tire mounted on the drive wheel and the reference diameter when it is determined that the different-diameter tire is mounted on the drive wheel.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: February 11, 2020
    Assignee: SUBARU CORPORATION
    Inventors: Hiroshi Ienaga, Shinichi Sakaguchi, Takahiro Kobayashi, Takeshi Yoneda
  • Publication number: 20190384321
    Abstract: A work vehicle includes: an electronic control system for automatic driving; and a cabin with which a boarding space is formed. The electronic control system includes an antenna unit for satellite navigation, and the antenna unit is attached to a central area of a roof of the cabin in a left-right direction. An upper surface of an area of the roof around the antenna unit is formed so as to be an inclined surface that is inclined in a front-rear direction. Left and right end portions of the roof are provided with left and right bulging edge portions that bulge upward from the left and right end portions and have a length that spans between front and rear ends of the roof, and water drain grooves that guide water on the roof toward the left and right bulging edge portions such that water detours the antenna unit.
    Type: Application
    Filed: December 21, 2017
    Publication date: December 19, 2019
    Applicant: KUBOTA CORPORATION
    Inventors: Keishiro NISHI, Atsushi SHINKAI, Tomofumi FUKUNAGA, Takahiro NAKATSUKA, Yushi MATSUZAKI, Kazuo SAKAGUCHI, Takafumi MORISHITA
  • Patent number: 10486703
    Abstract: A control device for a vehicle includes a controller configured to cause a transition of distribution of driving forces of front wheels and rear wheels, from first distribution to second distribution at a predetermined time change rate, until the vehicle arrives at a point of change. The point of change is a point at which a friction coefficient of a road surface changes frontward of the vehicle.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: November 26, 2019
    Assignee: SUBARU CORPORATION
    Inventors: Takeshi Yoneda, Hiroshi Ienaga, Takahiro Kobayashi, Shinichi Sakaguchi