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: 11414546
    Abstract: An object of the present invention is to provide a resin composition having excellent heat resistance and excellent thermal adhesiveness, so as to provide an electric insulating sheet having excellent heat resistance. In order to achieve the aforementioned object, the present invention provides a resin composition which contains a polyether sulfone resin and a resin having a specific melt viscosity, and contains at least a phenoxy resin other than the polyether sulfone resin.
    Type: Grant
    Filed: July 18, 2019
    Date of Patent: August 16, 2022
    Assignee: NITTO SHINKO CORPORATION
    Inventors: Yasuyuki Kihara, Takahiro Sakaguchi, Jun Fujiki
  • Publication number: 20220251461
    Abstract: The present invention relates to a saturated aliphatic hydrocarbon compound composition having an evaporation loss of 4% by mass or less as determined by the Noack method, a kinetic viscosity at 100° C. of 6.5 mm2/s or less, and an average carbon number of 36 to 44, to a lubricating oil composition containing the saturated aliphatic hydrocarbon compound composition, and to a method for producing a saturated aliphatic hydrocarbon compound composition, including: a step 1 of oligomerizing an olefin to obtain an olefin oligomer; a step 2 of isomerizing the olefin oligomer to obtain an isomer; and a step 3 of hydrogenating the isomer.
    Type: Application
    Filed: July 20, 2020
    Publication date: August 11, 2022
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Kiyohiko YOKOTA, Kiyokazu KATAYAMA, Kanako SAMEJIMA, Narinobu KAGAMI, Kouta OBA, Naoyuki UEDA, Takahiro SAKAGUCHI
  • Publication number: 20210260967
    Abstract: A compact air conditioner includes a compressor, a condenser, a decompressor, an evaporator, a blower, an air conditioner case, and a controller. The air conditioner case defines a cool air chamber and a warm air chamber and is configured to direct a condensed water generated in the evaporator toward the warm air chamber. When an amount of the condensed water in the air conditioner case is greater than a predetermined amount, the controller is configured to execute at least one of a first control to decrease a flow rate of an air sent to the condenser by the blower or a second control to narrow an area of a front surface of the condenser, and at least one of a third control to increase a rotational speed of the compressor or a fourth control to reduce an opening degree of a valve of the decompressor.
    Type: Application
    Filed: May 12, 2021
    Publication date: August 26, 2021
    Inventors: Takahiro SAKAGUCHI, Michio NISHIKAWA, Shigeru KAWANO, Tatsuhiro SUZUKI
  • 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: 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
  • 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
  • Patent number: 10487205
    Abstract: A thermosetting resin composition for a flattened film or a microlens including: a copolymer having structural units of the following Formulae (1) and (2), wherein R0s are each independently a hydrogen atom or a methyl group, R1 is a single bond or a C1-5 alkylene group, in which the alkylene group may have an ether bond in the main chain, and R2 is an epoxy group or a C5-12 organic group having an epoxy ring; and a solvent.
    Type: Grant
    Filed: July 3, 2015
    Date of Patent: November 26, 2019
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Isao Adachi, Takahiro Sakaguchi
  • Publication number: 20190338125
    Abstract: An object of the present invention is to provide a resin composition having excellent heat resistance and excellent thermal adhesiveness, so as to provide an electric insulating sheet having excellent heat resistance. In order to achieve the aforementioned object, the present invention provides a resin composition which contains a polyether sulfone resin and a resin having a specific melt viscosity, and contains at least a phenoxy resin other than the polyether sulfone resin.
    Type: Application
    Filed: July 18, 2019
    Publication date: November 7, 2019
    Applicant: Nitto Shinko Corporation
    Inventors: Yasuyuki Kihara, Takahiro Sakaguchi, Jun Fujiki
  • Patent number: 10219393
    Abstract: According to one embodiment, an electronic device includes a housing including a wall portion, a printed circuit board including a plurality of lines and provided in the housing, and a connector formed of a part of the housing and a part of the printed circuit board. The connector includes an engagement hole formed in the wall portion and into which a connector plug is inserted. The connector further includes a shell formed of a portion located around the engagement hole in the wall portion, a tongue portion formed of a part of the printed circuit board and provided in the engagement hole, and connection terminals formed of the lines extending to and on a surface of the tongue portion.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: February 26, 2019
    Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA CLIENT SOLUTIONS CO., LTD.
    Inventors: Satoru Yasui, Masaya Hirashima, Takahiro Sakaguchi, Tsuyoshi Kozai
  • Publication number: 20190055359
    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: Application
    Filed: October 4, 2016
    Publication date: February 21, 2019
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Yuki SUGAWARA, Takahiro SAKAGUCHI, Isao ADACHI
  • Publication number: 20180362685
    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: Application
    Filed: November 30, 2016
    Publication date: December 20, 2018
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Isao ADACHI, Takahiro SAKAGUCHI, Yuki SUGAWARA
  • Publication number: 20180305578
    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: Application
    Filed: September 23, 2016
    Publication date: October 25, 2018
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Takahiro SAKAGUCHI, Yuki SUGAWARA, Isao ADACHI
  • Publication number: 20180279491
    Abstract: According to one embodiment, an electronic device includes a housing including a wall portion, a printed circuit board including a plurality of lines and provided in the housing, and a connector formed of a part of the housing and a part of the printed circuit board. The connector includes an engagement hole formed in the wall portion and into which a connector plug is inserted. The connector further includes a shell formed of a portion located around the engagement hole in the wall portion, a tongue portion formed of a part of the printed circuit board and provided in the engagement hole, and connection terminals formed of the lines extending to and on a surface of the tongue portion.
    Type: Application
    Filed: December 8, 2017
    Publication date: September 27, 2018
    Inventors: Satoru Yasui, Masaya Hirashima, Takahiro Sakaguchi, Tsuyoshi Kozai
  • Patent number: 10083612
    Abstract: Provided is a display device for a vehicle. The display device includes a display member and a collision predictor. The collision predictor detects one or more moving bodies on and around a course of the vehicle, and predicts collision of the vehicle with the one or more moving bodies detected, and a position of the collision. The display member displays a collision-position mark at a display position in a visual field of a driver, on a condition that the collision of the vehicle with any one of the one or more moving bodies is predictable. The display position is superimposed on the predicted position of the collision. The display member displays a delineator mark that associates the collision-position mark with the relevant one of the one or more moving bodies detected.
    Type: Grant
    Filed: July 5, 2017
    Date of Patent: September 25, 2018
    Assignee: SUBARU CORPORATION
    Inventors: Isamu Nagasawa, Toshiya Furukawa, Tsukasa Mikuni, Takahiro Sakaguchi, Shun Ichikawa
  • Patent number: 9994685
    Abstract: There is provided a resin composition including a copolymer having structural units of Formula (1), Formula (2), and Formula (3), and a solvent; or a resin composition including a copolymer having structural units of Formula (1), Formula (4), and Formula (5), and a solvent.
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: June 12, 2018
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventor: Takahiro Sakaguchi
  • Publication number: 20180118938
    Abstract: An object of the present invention is to provide a resin composition having excellent heat resistance and excellent thermal adhesiveness, so as to provide an electric insulating sheet having excellent heat resistance. In order to achieve the aforementioned object, the present invention provides a resin composition which contains a polyether sulfone resin and a resin having a specific melt viscosity, and contains at least a phenoxy resin other than the polyether sulfone resin.
    Type: Application
    Filed: November 22, 2016
    Publication date: May 3, 2018
    Applicant: Nitto Shinko Corporation
    Inventors: Yasuyuki Kihara, Takahiro Sakaguchi, Jun Fujiki
  • Publication number: 20180056866
    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: Application
    Filed: July 5, 2017
    Publication date: March 1, 2018
    Inventors: Isamu NAGASAWA, Toshiya FURUKAWA, Tsukasa MIKUNI, Takahiro SAKAGUCHI, Shun ICHIKAWA
  • Publication number: 20180061234
    Abstract: Provided is a display device for a vehicle. The display device includes a display member and a collision predictor. The collision predictor detects one or more moving bodies on and around a course of the vehicle, and predicts collision of the vehicle with the one or more moving bodies detected, and a position of the collision. The display member displays a collision-position mark at a display position in a visual field of a driver, on a condition that the collision of the vehicle with any one of the one or more moving bodies is predictable. The display position is superimposed on the predicted position of the collision. The display member displays a delineator mark that associates the collision-position mark with the relevant one of the one or more moving bodies detected.
    Type: Application
    Filed: July 5, 2017
    Publication date: March 1, 2018
    Inventors: Isamu NAGASAWA, Toshiya Furukawa, Tsukasa Mikuni, Takahiro Sakaguchi, Shun Ichikawa