Patents by Inventor Shota NISHIMURA

Shota NISHIMURA 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: 20220018511
    Abstract: A projection lens has a first lens body including a first incidence section disposed at a side facing a first light source and an emitting section disposed at a side opposite to the first incidence section, and a second lens body including a second incidence section disposed at a side facing a second light source, a structure in which the first lens body and the second lens body abut against each other in between first boundary surfaces, which are provided between the emitting section and the second incidence section, and second boundary surfaces, which are provided between the first incidence section and the second incidence section from a boundary line with respect to the first boundary surfaces is provided, and the first boundary surfaces and the second boundary surfaces are disposed at an acute angle including the boundary line therebetween.
    Type: Application
    Filed: July 9, 2021
    Publication date: January 20, 2022
    Inventors: Yuki Sugihara, Shota Nishimura, Shinya Hoshino
  • Publication number: 20220018510
    Abstract: A projection lens has a first lens body including a first incidence section disposed at a side facing a first light source and a first emitting section disposed at a side opposite to the first incidence section, and a second lens body including a second incidence section disposed at a side facing a second light source and a second emitting section disposed at a side opposite to the second incidence section, a structure in which the first lens body and the second lens body abut against each other via an intermediate layer which is interposed between facing boundary surfaces of the first lens body and the second lens body is provided, and a refractive index of the intermediate layer is smaller than a refractive index of the first lens body.
    Type: Application
    Filed: July 9, 2021
    Publication date: January 20, 2022
    Inventors: Yuki Sugihara, Shota Nishimura, Shinya Hoshino
  • Publication number: 20220017721
    Abstract: Provided are: a stabilizer composition that can not only impart excellent thermal stability, coloration resistance, thermal coloration resistance, and the like to a vinyl chloride resin, but also impart excellent transparency to a vinyl chloride resin when used in an application where transparency is required; a vinyl chloride resin composition containing the same; and a molded body thereof. The stabilizer composition contains 5 to 2,500 parts by mass of a component (B) with respect to 100 parts by mass of a component (A). The component (A) is at least one organic acid zinc salt, and the component (B) is at least one epoxy compound having a glycidyl ether group and/or a glycidyl ester group.
    Type: Application
    Filed: February 3, 2020
    Publication date: January 20, 2022
    Applicant: ADEKA CORPORATION
    Inventors: Shota UNO, Yohei HARADA, Yuto ISHIZUKA, Kazumasa TANAKA, Hiroshi NISHIMURA
  • Patent number: 11226078
    Abstract: A vehicular lamp fitting comprising a front lens body, a rear lens unit, and a light source that emits light, which passes through the rear lens unit and the front lens body, to form a low beam light distribution pattern, wherein the rear lens unit is a lens unit configured to condense, in a first direction, the light coming from the light source, and includes a first entry surface, and a first exit surface, the front lens body is a lens unit configured to condense, in a second direction, the light coming from the rear lens unit, and includes a second entry surface, and a second exit surface, the front lens body is disposed in an attitude that is inclined, and a curvature of the first exit surface in the longitudinal section or a curvature of the second entry surface in the longitudinal section is different in each longitudinal section.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: January 18, 2022
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Shota Nishimura, Kazuma Kamioka
  • Patent number: 11208549
    Abstract: Provided is a vinyl chloride resin composition that enables production of a vinyl chloride resin molded product having a desired dark color tone and excellent heat shielding. The vinyl chloride resin composition contains a vinyl chloride resin (a), a plasticizer (b), and a heat-shielding pigment (c). The heat-shielding pigment (c) has an L* value of not lower than 18.0 and not higher than 70.0 in the L*a*b* color system and exhibits a spectral reflectance curve on which a wavelength where reflectance is 20% or more is present in a wavelength region of 800 nm to 2400 nm.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: December 28, 2021
    Assignee: ZEON CORPORATION
    Inventor: Shota Nishimura
  • Patent number: 11143376
    Abstract: A vehicular lamp comprising a front lens body extending in a predetermined direction horizontally inclined by a predetermined angle when viewed from the front, a rear lens unit disposed behind the front lens body, and a light source which is disposed behind the rear lens unit and emits light for a headlamp light distribution pattern, wherein the rear lens unit is a lens unit configured to condense, in a first direction, light from the light source, the front lens body is a lens unit configured to condense, in a second direction orthogonal to the first direction, light from the rear lens unit, and at least one light diffusing element configured to diffuse light from the optical system in at least one of the predetermined direction and a direction orthogonal to the predetermined direction is set in a region of the front lens body permeated by light from the optical system.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: October 12, 2021
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Shota Nishimura, Kazuma Kamioka
  • Publication number: 20210301995
    Abstract: A lighting tool for a vehicle includes a light source, and a projection lens configured to project light emitted from the light source forward, a light distribution pattern including a cutoff line at an upper end is formed with the light projected forward of the projection lens, and a refractive surface configured to refract some of the light projected forward of the projection lens in a specific direction is provided on a light emission surface of the projection lens.
    Type: Application
    Filed: March 22, 2021
    Publication date: September 30, 2021
    Inventor: Shota Nishimura
  • Patent number: 11008450
    Abstract: Provided is a vinyl chloride resin composition that enables production of a vinyl chloride resin molded product that has excellent surface lubricity and can inhibit formation of voids in a foamed polyurethane molded product laminated therewith. The vinyl chloride resin composition contains a vinyl chloride resin, a plasticizer, and ether-modified silicone oil.
    Type: Grant
    Filed: September 19, 2017
    Date of Patent: May 18, 2021
    Assignee: ZEON CORPORATION
    Inventor: Shota Nishimura
  • Patent number: 11009210
    Abstract: A lens body includes a first lens portion and a second lens portion and is configured such that light from a light source exits through a first exit surface of the first lens portion after being partially blocked by a shade of the first lens portion, further exits through a second exit surface of the second lens portion, thereby forming a predetermined light distribution pattern by the shade, wherein the first exit surface is a surface for condensing the light from the light source that exits through the first exit surface with respect to a first direction and is configured as a semicircular cylinder surface, and the second exit surface is a surface for condensing the light from the light source that exits through the second exit surface with respect to a second direction orthogonal to the first direction and is also configured as a semicircular cylinder surface.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: May 18, 2021
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Shota Nishimura, Kiichi Matsuno, Keisuke Kunori
  • Publication number: 20210017373
    Abstract: Disclosed is a surface skin which comprises a vinyl chloride resin molded sheet (X) which comprises a vinyl chloride resin and a plasticizer; and a foamed vinyl chloride resin molded sheet (Y), wherein an amount of the plasticizer contained in the vinyl chloride resin molded sheet (X) is 50 parts by mass or more per 100 parts by mass of the vinyl chloride resin, and the foamed vinyl chloride resin molded sheet (Y) is disposed on one side in a thickness direction of the vinyl chloride resin molded sheet (X).
    Type: Application
    Filed: March 18, 2019
    Publication date: January 21, 2021
    Applicant: ZEON CORPORATION
    Inventor: Shota NISHIMURA
  • Patent number: 10882988
    Abstract: Provided is a vinyl chloride resin composition that enables production of a vinyl chloride resin molded product that can have a balance of excellent surface lubricity and excellent blooming resistance under normal temperature (23° C.) conditions. The vinyl chloride resin composition contains a vinyl chloride resin (a), a plasticizer (b), and a compound (c) indicated by the following formula (1): R1(NR2COR3)n. In formula (1), n is an integer of not less than 2 and not more than 6, R1 and R3 are each a hydrocarbon group, R2 is a hydrocarbon group or hydrogen, and at least one of the n-number of R3 groups is an unsaturated hydrocarbon group including at least one carbon-carbon unsaturated bond.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: January 5, 2021
    Assignee: ZEON CORPORATION
    Inventors: Shota Nishimura, Mitsunori Abe
  • Patent number: 10823359
    Abstract: A vehicular lamp comprising a front lens body extending in a predetermined direction, and a plurality of optical systems disposed along the predetermined direction behind the front lens body, the plurality of optical systems each includes a rear lens unit disposed behind the front lens body, and a light source which is disposed behind the rear lens unit and emits light which is irradiated forward permeating the rear lens unit and the front lens body in that order to form a headlamp light distribution pattern.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: November 3, 2020
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Shota Nishimura, Kazuma Kamioka
  • Patent number: 10807780
    Abstract: A liquid storage container which can be securely inflated within an external container. The liquid storage container includes a bag body and an ejection outlet. The bag body includes a plurality of bellows portions formed by accordion-folding the bag body along longitudinal crease lines, and has a double-folded portion formed by folding the bag body along an upper lateral crease line and a lower lateral crease line. With reference to the bag body, the following relations are satisfied: 10%<X/H<50%, 3%<Y/H<10%, where H is the length of the bag body, x is the distance between the top periphery and the lower lateral crease line, and Y is the distance between the upper lateral crease line and the lower lateral crease line.
    Type: Grant
    Filed: January 2, 2018
    Date of Patent: October 20, 2020
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Ryo Harada, Hiroaki Gotou, Masato Miyake, Shota Nishimura, Noriko Kumazawa, Katsuyuki Motai
  • Patent number: 10767828
    Abstract: A vehicular headlamp comprising: a front lens body extending in a predetermined direction; a plurality of optical systems disposed along the predetermined direction behind the front lens body; and a control means, wherein the plurality of optical systems each includes: a rear lens unit disposed behind the front lens body; and a light source which is disposed behind the rear lens unit and emits light which is irradiated forward permeating the rear lens unit and the front lens body in that order to form a light distribution pattern for a headlamp, and the control means individually controls lighting states of the light sources in each of the plurality of optical systems.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: September 8, 2020
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Shota Nishimura, Kazuma Kamioka
  • Patent number: 10724703
    Abstract: A vehicular lamp comprising a front lens body extending in a predetermined direction, and a first optical system and a second optical system disposed adjacent to each other along the predetermined direction behind the front lens body, the first optical system includes a first rear lens unit, and a first light source which emits light which is irradiated forward permeating the first rear lens unit and the front lens body, the second optical system includes a second rear lens unit, and a second light source which emits light which is irradiated forward permeating the second rear lens unit and the front lens body, wherein the light from the first light source forms a first light emitting region in the front lens body, and the light from the second light source forms a second light emitting region which overlaps with the first light emitting region in the front lens body.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: July 28, 2020
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Shota Nishimura, Kazuma Kamioka
  • Patent number: 10689509
    Abstract: Provided is a powder moldable vinyl chloride resin composition for a real-stitched surface skin that is capable of providing a molded product having excellent flexibility at low temperatures and real stitching properties. The powder moldable vinyl chloride resin composition for a real-stitched surface skin contains vinyl chloride resin particles (a) having an average degree of polymerization of at least 1,200 and no greater than 5,000, a trimellitate plasticizer (b), and vinyl chloride resin fine particles (c) having an average degree of polymerization of at least 1,000 and no greater than 5,000.
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: June 23, 2020
    Assignee: ZEON CORPORATION
    Inventors: Shota Nishimura, Takanori Fujiwara
  • Publication number: 20200017673
    Abstract: Provided is a vinyl chloride resin composition that enables production of a vinyl chloride resin molded product that has excellent surface lubricity and can inhibit formation of voids in a foamed polyurethane molded product laminated therewith. The vinyl chloride resin composition contains a vinyl chloride resin, a plasticizer, and ether-modified silicone oil.
    Type: Application
    Filed: September 19, 2017
    Publication date: January 16, 2020
    Applicant: ZEON CORPORATION
    Inventor: Shota NISHIMURA
  • Publication number: 20190390049
    Abstract: Provided is a vinyl chloride resin composition that enables production of a vinyl chloride resin molded product having a desired dark color tone and excellent heat shielding. The vinyl chloride resin composition contains a vinyl chloride resin (a), a plasticizer (b), and a heat-shielding pigment (c). The heat-shielding pigment (c) has an L* value of not lower than 18.0 and not higher than 70.0 in the L*a*b* color system and exhibits a spectral reflectance curve on which a wavelength where reflectance is 20% or more is present in a wavelength region of 800 nm to 2400 nm.
    Type: Application
    Filed: February 5, 2018
    Publication date: December 26, 2019
    Applicant: ZEON CORPORATION
    Inventor: Shota NISHIMURA
  • Publication number: 20190390048
    Abstract: Provided is a vinyl chloride resin composition that enables production of a vinyl chloride resin molded product that can have a balance of excellent surface lubricity and excellent blooming resistance under normal temperature (23° C.) conditions. The vinyl chloride resin composition contains a vinyl chloride resin (a), a plasticizer (b), and a compound (c) indicated by the following formula (1): R1(NR2COR3)n. In formula (1), n is an integer of not less than 2 and not more than 6, R1 and R3 are each a hydrocarbon group, R2 is a hydrocarbon group or hydrogen, and at least one of the n-number of R3 groups is an unsaturated hydrocarbon group including at least one carbon-carbon unsaturated bond.
    Type: Application
    Filed: February 5, 2018
    Publication date: December 26, 2019
    Applicant: ZEON CORPORATION
    Inventors: Shota NISHIMURA, Mitsunori ABE
  • Patent number: 10502386
    Abstract: A vehicle lamp comprising: a front lens body; a rear lens unit disposed behind the front lens body; and a light source that emits light to be irradiated forward after passing through the rear lens unit and the front lens body to form a low-beam light distribution pattern, wherein the rear lens unit includes an edge section that defines a cutoff line, and a reflection surface, the reflection surface internally reflects the light from the light source, the edge section includes a first edge part, a second edge part, and a third edge part connecting between the first edge part and the second edge part, the reflection surface includes a first reflection surface including the first edge part, a second reflection surface including the second edge part, and a third reflection surface including the third edge part, and the third reflection surface is inclined with respect to a reference axis.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: December 10, 2019
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Shota Nishimura, Kazuma Kamioka