Patents by Inventor Shintaro Iida

Shintaro Iida 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: 20190257458
    Abstract: A resin tube fitting has a body with a sleeve allowing the longitudinal end of the tube to be put therein, an inner ring with a press-in portion configured to be pressed in the longitudinal end of the tube, and a union nut with a connector configured to be screwed to an outer periphery of the body to allow the longitudinal end of the tube to be put radially between the connector and the press-in portion. The inner ring and the union nut are made of resin, which has a property of contracting in response to change in ambient temperature. The radial contraction rate of the connector is higher by 0.05% or more than that of the press-in portion of the inner ring.
    Type: Application
    Filed: June 15, 2017
    Publication date: August 22, 2019
    Applicant: NIPPON PILLAR PACKING CO., LTD.
    Inventors: Makoto FUJII, Masaki MIYAMOTO, Tatsuya FUJII, Toshihide IIDA, Tomoyuki KOIKE, Shintaro MAKIHATA
  • Publication number: 20190203858
    Abstract: A resin tube fitting has: a body with an outer sleeve; an inner ring including an insert portion insertable into the outer sleeve to contact the outer sleeve radially, and a press-in portion configured to be pressed into a longitudinal end of the tube; and a union nut configured to be engageable with the body. The body and the inner ring are made of resin, which has a property of contracting in response to change in ambient temperature. A radial contraction rate of the outer sleeve of the body is designed to be higher by 0.09% or more than that of the insert portion of the inner ring.
    Type: Application
    Filed: June 15, 2017
    Publication date: July 4, 2019
    Applicant: NIPPON PILLAR PACKING CO., LTD.
    Inventors: Makoto FUJII, Masaki MIYAMOTO, Tatsuya FUJll, Toshihide IIDA, Tomoyuki KOIKE, Shintaro MAKIHATA
  • Publication number: 20190032238
    Abstract: Provided is an electrodeposition dispersion including a polyamide-imide resin, a polar solvent, water, a poor solvent, and a base, in which the polar solvent is an organic solvent having a boiling point of higher than 100° C. and D(S-P) represented by a formula (1) satisfying a relationship of D(S-P)<6, and a weight-average molecular weight of the polyamide-imide is 10×104 to 30×104 or a number-average molecular weight of the polyamide-imide is 2×104 to 5×104.
    Type: Application
    Filed: February 14, 2017
    Publication date: January 31, 2019
    Applicant: MITSUBISHI MATERIALS CORPORATION
    Inventors: Koji HIRANO, Shintaro IIDA, Jyunko HIRATA, Hideaki SAKURAI
  • Publication number: 20180366241
    Abstract: The present invention provides an insulated wire having a heat-resistant insulating layer, wherein heat-resistant particles are contained in the insulating layer, and the heat-resistant particles are densely dispersed in a surface region of the insulating layer. For example, the concentration of heat-resistant particles included in a layer thick portion of 0.5 ?m from the surface of the insulating layer is two times the concentration of heat-resistant particles included in a central portion of the insulating layer. An electrodeposition liquid used to form the insulating layer is formed by dispersing the heat-resistant particles in a suspension in which resin particles are dispersed, the viscosity is 100 cP or less, and the turbidity is 1 mg/L or more.
    Type: Application
    Filed: December 16, 2015
    Publication date: December 20, 2018
    Applicant: MITSUBISHI MATERIALS CORPORATION
    Inventors: Shintaro IIDA, Reiko IZUMI, Hideaki SAKURAI, Ken HAYASHII, Keiko ASHIDA
  • Publication number: 20180362802
    Abstract: A water-based electrodeposition dispersion for forming an insulating film contains polymer particles, an organic solvent, a basic compound, and water, the polymer particles are made of polyamide-imide, and the basic compound is a nitrogen-containing compound in which the HSP distance from water is 35 or greater.
    Type: Application
    Filed: September 27, 2016
    Publication date: December 20, 2018
    Applicant: MITSUBISHI MATERIALS CORPORATION
    Inventors: Jyunko ISOMURA, Shintaro IIDA, Hideaki SAKURAI
  • Publication number: 20180127600
    Abstract: A water-dispersed electrodeposition solution (11) for forming an insulating film includes: polymer particles; an organic solvent; a basic compound; and water. The polymer particles are made of: any one of; or both of polyamide-imide and polyester-imide, main chains thereof being free of an anionic group, a number-based median diameter D50 of the polymer particles is 0.05 ?m to 0.5 ?m, and polymer particles having a particle size within ?30% to +30% of the number-based median diameter D50 are 50% or more of all of the polymer particles on a number basis.
    Type: Application
    Filed: May 17, 2016
    Publication date: May 10, 2018
    Applicant: MITSUBISHI MATERIALS CORPORATION
    Inventors: Shintaro IIDA, Hideaki SAKURAI
  • Publication number: 20180012684
    Abstract: A method for producing an insulated electric wire of the present invention is a method for forming an insulating coating film on a surface of an electric wire by performing baking treatment after forming an insulating layer on the surface of the electric wire by an electrodeposition method using an insulating electrodeposition coating material containing a polymer. Pretreatment of evaporating a solvent in the insulating layer is performed before the baking treatment, and the pretreatment is performed by a near infrared ray heating furnace. In addition, a temperature of the pretreatment is lower than a temperature of the baking treatment.
    Type: Application
    Filed: February 5, 2016
    Publication date: January 11, 2018
    Applicant: MITSUBISHI MATERIALS CORPORATION
    Inventors: Shintaro IIDA, Hideaki SAKURAI
  • Publication number: 20170278595
    Abstract: This insulated wire includes an insulating coating formed on a surface of a conductive wire body, and a soldered portion for electric conduction. The soldered portion is formed by attaching dicarboxylic acid onto a surface of the insulating coating, and by performing solder plating in a state where the dicarboxylic acid is attached onto the surface of the insulating coating. In addition, this method for manufacturing an insulated wire includes a surface treatment step of attaching the dicarboxylic acid onto a surface of an insulating coating which becomes the soldered portion, and a soldering step of performing the solder plating by immersing the surface treated portion of the insulating coating in a heated solder melt.
    Type: Application
    Filed: September 28, 2015
    Publication date: September 28, 2017
    Applicants: Mitsubishi Materials Corporation, Mitsubishi Cable Industries, Ltd.
    Inventors: Reiko IZUMI, Shintaro IIDA, Hideaki SAKURAI, Takeshi IKEDA, Ken HAYASHII
  • Publication number: 20170267874
    Abstract: A method for producing an electrodeposition coated article, in which an insulating film is formed by forming an insulating layer on a surface of an article to be coated according to an electrodeposition method by using an electrodeposition coating material, and then by performing a baking treatment, the electrodeposition coating material contains a solvent containing polyamide imide and an organic solvent added to the electrodeposition coating material, a boiling point of the organic solvent is higher than 100° C., and a Hansen solubility parameter is similar to the polyamide imide and has high compatibility.
    Type: Application
    Filed: July 30, 2015
    Publication date: September 21, 2017
    Inventors: Shintaro Iida, Hideaki Sakurai, Hiroyuki Kamibayashi, Toyokazu Nagato
  • Patent number: 9040312
    Abstract: It is possible to produce a ferroelectric thin film controlled to have the preferential crystal orientation in the (100) plane with a simple process without providing a seed layer or a buffer layer. A ferroelectric thin film is produced on a lower electrode by irradiating a surface of the lower electrode of a substrate having the lower electrode where the crystal plane is oriented in a (111) axis direction, with an atmospheric pressure plasma, coating a composition for forming a ferroelectric thin film on the lower electrode, and heating and crystallizing the coated composition.
    Type: Grant
    Filed: October 23, 2013
    Date of Patent: May 26, 2015
    Assignee: MITSUBISHI MATERIALS CORPORATION
    Inventors: Shintaro Iida, Hideaki Sakurai
  • Patent number: 9017770
    Abstract: A method of manufacturing a ferroelectric thin film on a lower electrode by electrostatically spraying a ferroelectric thin film-forming electrostatic spray solution so as to coat the electrostatic spray solution on the lower electrode and form a coated film, drying, calcining, and then firing the coated film so as to crystallize the coated film. In this method, the electrostatic spray solution is a mixed solution in which a ferroelectric thin film-forming sol-gel solution and powder having the same composition as the solid content of the sol-gel solution and having a particle diameter that can be ejected from the spout are uniformly mixed, and, when the metallic compound-converted mass of a metallic compound dissolved in the sol-gel solution is represented by A and the mass of the powder is represented by B, a ratio of B with respect to (A+B) is in a range of 5% to 40%.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: April 28, 2015
    Assignee: Mitsubishi Materials Corporation
    Inventors: Shintaro Iida, Hideaki Sakurai
  • Publication number: 20150064359
    Abstract: A method of manufacturing a ferroelectric thin film on a lower electrode by electrostatically spraying a ferroelectric thin film-forming electrostatic spray solution so as to coat the electrostatic spray solution on the lower electrode and form a coated film, drying, calcining, and then firing the coated film so as to crystallize the coated film. In this method, the electrostatic spray solution is a mixed solution in which a ferroelectric thin film-forming sol-gel solution and powder having the same composition as the solid content of the sol-gel solution and having a particle diameter that can be ejected from the spout are uniformly mixed, and, when the metallic compound-converted mass of a metallic compound dissolved in the sol-gel solution is represented by A and the mass of the powder is represented by B, a ratio of B with respect to (A+B) is in a range of 5% to 40%.
    Type: Application
    Filed: November 10, 2014
    Publication date: March 5, 2015
    Inventors: Shintaro Iida, Hideaki Sakurai
  • Publication number: 20140141531
    Abstract: It is possible to produce a ferroelectric thin film controlled to have the preferential crystal orientation in the (100) plane with a simple process without providing a seed layer or a buffer layer. A ferroelectric thin film is produced on a lower electrode by irradiating a surface of the lower electrode of a substrate having the lower electrode where the crystal plane is oriented in a (111) axis direction, with an atmospheric pressure plasma, coating a composition for forming a ferroelectric thin film on the lower electrode, and heating and crystallizing the coated composition.
    Type: Application
    Filed: October 23, 2013
    Publication date: May 22, 2014
    Applicant: MITSUBISHI MATERIALS CORPORATION
    Inventors: Shintaro Iida, Hideaki Sakurai
  • Publication number: 20130260051
    Abstract: A method of manufacturing a ferroelectric thin film on a lower electrode by electrostatically spraying a ferroelectric thin film-forming sol-gel solution from a spout of a capillary toward the lower electrode of a substrate having the lower electrode so as to coat the sol-gel solution on the lower electrode and form a coated film, drying, calcining, and then firing the coated film so as to crystallize the coated film, in which a distance between the spout of the capillary and the lower electrode and an applied voltage during electrostatic spray are set so that a refractive index during drying and calcination of the coated film becomes 2 or more, and a film thickness sets in a range of 150 nm or less when the sol-gel solution is coated in a single spray process, calcined, and then fired so as to be crystallized.
    Type: Application
    Filed: March 14, 2013
    Publication date: October 3, 2013
    Applicant: MITSUBISHI MATERIALS CORPORATION
    Inventors: Shintaro Iida, Hideaki Sakurai
  • Publication number: 20130260482
    Abstract: A method of manufacturing a ferroelectric thin film on a lower electrode by electrostatically spraying a ferroelectric thin film-forming electrostatic spray solution so as to coat the electrostatic spray solution on the lower electrode and form a coated film, drying, calcining, and then firing the coated film so as to crystallize the coated film. In this method, the electrostatic spray solution is a mixed solution in which a ferroelectric thin film-forming sol-gel solution and powder having the same composition as the solid content of the sol-gel solution and having a particle diameter that can be ejected from the spout are uniformly mixed, and, when the metallic compound-converted mass of a metallic compound dissolved in the sol-gel solution is represented by A and the mass of the powder is represented by B, a ratio of B with respect to (A+B) is in a range of 5% to 40%.
    Type: Application
    Filed: March 14, 2013
    Publication date: October 3, 2013
    Applicant: MITSUBISHI MATERIALS CORPORATION
    Inventors: Shintaro Iida, Hideaki Sakurai