Patents by Inventor Hirokazu Komori

Hirokazu Komori 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: 20240132432
    Abstract: Provided is a compound represented by Formula (1A) below wherein the symbols are as defined in the description: Also disclosed are a composition containing at least one of the compound and a formed article of the compound.
    Type: Application
    Filed: December 18, 2023
    Publication date: April 25, 2024
    Applicants: Kyoto University, DAIKIN INDUSTRIES, LTD.
    Inventors: Tomoki OGOSHI, Katsuto ONISHI, Shuhei YAMAGUCHI, Yuko SHIOTANI, Masaji KOMORI, Hirokazu AOYAMA, Yosuke KISHIKAWA, Akiyoshi YAMAUCHI
  • Publication number: 20240136086
    Abstract: It is aimed to enable more reliable water stopping at a boundary part of an elastic water-stop member. A wiring module is provided with a wiring member including a linear wiring member, and an elastic water-stop member mounted on a part in a longitudinal direction of the wiring member. The elastic water-stop member includes a first divided member and a second divided member. The first divided member is formed with a first partially surrounding portion. The second divided member is formed with a second partially surrounding portion. The first partially surrounding portion is formed with a pair of first reinforcing wall portions and a first lip portion. The second partially surrounding portion is formed with a pair of second reinforcing wall portions and a second lip portion.
    Type: Application
    Filed: December 7, 2021
    Publication date: April 25, 2024
    Inventors: Hirokazu KOMORI, Tsubasa MARUYAMA
  • Patent number: 11963297
    Abstract: A fluororesin composition containing a melt moldable fluororesin and a silica, wherein the fluororesin has 25 or more carbonyl group-containing functional groups per 106 main-chain carbon atoms; the silica is a spherical silica; and the fluororesin composition has a linear expansion coefficient of 100 ppm/° C. or lower. Also disclosed is a fluororesin sheet including the fluororesin composition, a laminate including a copper foil layer and a layer including the fluororesin composition and a substrate for circuits including a copper foil layer and a layer including the fluororesin composition.
    Type: Grant
    Filed: December 24, 2019
    Date of Patent: April 16, 2024
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Hirokazu Komori, Hiroyuki Yoshimoto, Masaji Komori, Yuki Ueda, Junpei Terada
  • Patent number: 11939450
    Abstract: A resin composition for a circuit board, containing a melt-fabricable fluororesin and a particulate boron nitride. The particulate boron nitride has a ratio (b)/(a) of 1.0 or higher, wherein (a) represents a proportion of particles having a particle size of 14.6 to 20.6 ?m and (b) represents a proportion of particles having a particle size of 24.6 to 29.4 ?m. Also disclosed is a molded article for a circuit board obtained from the resin composition, a laminate for a circuit board including a metal layer (A1) and a layer (B) obtained from the resin composition, and a circuit board including a metal layer (A2) and a layer (B) obtained from the resin composition.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: March 26, 2024
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Hirofumi Mukae, Hirokazu Komori, Masaji Komori, Hideki Kono, Ayane Nakaue
  • Publication number: 20240092061
    Abstract: A joined article including: a resin (1) having a linear expansion coefficient at 30° C. to 200° C. of 17 ppm/° C. or higher and a thickness of 5 to 100 ?m; and a metal joined to a surface of the resin (1) and having a thickness of 5 to 50 ?m. The resin (1) includes a heat-affected layer that is close to the metal and that occupies 80% or less of the thickness of the resin (1), and the joined article is a dielectric material for a substrate. Also disclosed is a substrate including the joined article and a resin (2) stacked on the joined article.
    Type: Application
    Filed: October 27, 2023
    Publication date: March 21, 2024
    Applicants: THE UNIVERSITY OF TOKYO, DAIKIN INDUSTRIES, LTD.
    Inventors: Keisuke NAGATO, Kota AONO, Yusuke EBIHARA, Masayuki NAKAO, Yuki UEDA, Shingo OKUNO, Hirokazu KOMORI, Akiyoshi YAMAUCHI, Yosuke KISHIKAWA
  • Publication number: 20240047921
    Abstract: A connector-equipped electrical wire includes a connector housing in which a cavity is formed and a terminal-equipped electrical wire inserted into the cavity. In a first state before full fastening by a full fastening portion is achieved and in which a first cavity communicates with a second cavity corresponding thereto, a first portion of the terminal-equipped wire is configured to pass through the second cavity and fit into the first cavity, and a second portion of the terminal-equipped wire is fitted into the second cavity. In a second state in which full fastening by the full fastening portion is achieved, when observed in an axial direction of the cavity, a regulatory surface of an inner surface of the second cavity approaches closer to the second portion than when in the first state.
    Type: Application
    Filed: December 2, 2021
    Publication date: February 8, 2024
    Inventors: Yoshitaka IKEDA, Hirokazu KOMORI, Sho MURAKAMI
  • Patent number: 11866570
    Abstract: A molded body which is formed from a shaping material containing a fluororesin powder. The fluororesin powder has a D50 of 30 ?m or more and 200 ?m or less and a D10 of 12 ?m or more. Also disclosed is a method for forming a molded body from a shaping material containing the fluororesin powder, the method including controlling the temperature of the fluororesin powder; and irradiating the fluororesin powder with a laser at the controlled temperature to fuse the same.
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: January 9, 2024
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Hirokazu Komori, Junpei Terada, Hiroyuki Sendan, Tadahiro Yabu, Yukihiro Fukagawa, Kenta Murayama, Tomohiro Shiromaru, Toshio Miyatani, Masahiro Kondou, Hiroyuki Hamada
  • Publication number: 20230420158
    Abstract: A cable with an abnormality precursor detection function includes: one or more target electric wires each including a corresponding one of electric wire conductors and an electric wire coating that covers an outer periphery of the electric wire conductor; one or more detection wires each including a corresponding one of detection wire conductors and a detection wire coating that covers an outer periphery of the detection wire conductor; and a sheath that covers an outer periphery of an electric wire group including the one or more target electric wires and the one or more detection wires.
    Type: Application
    Filed: June 3, 2021
    Publication date: December 28, 2023
    Inventors: Hirokazu KOMORI, Makoto HIGASHIKOZONO, Fujio SONODA, Takahiro MURATA, Kenta KOBAYASHI
  • Publication number: 20230363090
    Abstract: A fluororesin film including a fluorine-containing composition, wherein the oxygen element percentage as measured when heat treatment is performed at 180° C. for 3 minutes and then the state of one or both surfaces of the film is observed by scanning X-ray photoelectron spectroscopy (XPS/ESCA) is 1.35 atom % or more, and an absolute value of the rate of dimensional change in MD and TD before and after heat treatment as measured when the film is heat-treated at 180° C. for 10 minutes and then cooled to room temperature is 2% or less. Also disclosed is a copper-clad laminate, including copper foil and the fluororesin film; a substrate for circuit, including the copper-clad laminate; and a method for producing the copper-clad laminate.
    Type: Application
    Filed: July 17, 2023
    Publication date: November 9, 2023
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Hirokazu KOMORI, Tatsuya Higuchi, Kenzo Takahashi, Masahiko Kawamura, Koji Yokotani, Junpei Terada, Nobuyuki Komatsu
  • Publication number: 20230317316
    Abstract: One object is to be able to easily attach an elastic waterproofing member to a wiring member. A wiring module (10) includes a wiring member (20), and an elastic waterproofing member (30, 130, 230, 330) in which a penetration accommodating portion (32) is formed that is capable of accommodating a portion in a longitudinal direction of the wiring member. The elastic waterproofing member includes a first split waterproofing member (36, 136) and a second split waterproofing member (38, 138), the first split waterproofing member and the second split waterproofing member are obtained by splitting the elastic waterproofing member so as to longitudinally split the penetration accommodating portion, and the first split waterproofing member and the second split waterproofing member are kept in a joined state, with a portion in a longitudinal direction of the wiring member accommodated in the penetration accommodating portion.
    Type: Application
    Filed: May 31, 2021
    Publication date: October 5, 2023
    Inventor: Hirokazu KOMORI
  • Publication number: 20230287236
    Abstract: An aqueous coating material composition containing fluororesin particles (A) that can be melt-molded, further containing a binder resin (B), a non-fluorinated surfactant (C) and water (D). The binder resin (B) has a weight loss of 55% or more at 400° C. measured under conditions at 10° C./min under N2, and is contained at a ratio of 10 mass % or less relative to the total solid content of the coating material composition.
    Type: Application
    Filed: May 1, 2023
    Publication date: September 14, 2023
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Yuki UEDA, Shingo Okuno, Hirokazu Komori, Yasukazu Nakatani, Akiyoshi Yamauchi
  • Publication number: 20230271576
    Abstract: An object of the present disclosure is to provide a technique for improving the ease of attaching a door component to a door panel. A door component includes: a grommet that is attached to a door panel so as to traverse a portion of a peripheral edge; and a weather strip that is attached to the door panel so as to extend along a peripheral edge. The grommet includes a first tubular part and a second tubular part that are formed so as to be open in mutually different directions. The weather strip includes a first end part and a second end part along a longitudinal direction. The first end part of the weather strip is fitted into the first tubular part and the second end part is fitted into the second tubular part.
    Type: Application
    Filed: May 26, 2021
    Publication date: August 31, 2023
    Inventor: Hirokazu KOMORI
  • Publication number: 20230265309
    Abstract: An aqueous coating material composition containing fluororesin particles (A) that can be melt-molded, further comprising silica particles (B), a non-fluorinated surfactant (C) and water (D), wherein the fluororesin particles (A) have an average particle size of 0.05 to 1000 ?m, wherein the silica particles (B) have an average particle size of 0.1 to 20 ?m, wherein the fluororesin particles (A) and the silica particles (B) have a blending ratio: Fluororesin particles (A)/Silica particles (B)=10/90 to 90/10 (mass ratio), and wherein a content of fluororesin particles (A) is 15 to 80 mass % relative to 100 mass % of solid content of the coating material. Also disclosed is a coated article including a coating layer formed by applying the aqueous coating material composition.
    Type: Application
    Filed: May 3, 2023
    Publication date: August 24, 2023
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Yuki UEDA, Shingo OKUNO, Hirokazu KOMORI, Yasukazu NAKATANI, Akiyoshi YAMAUCHI
  • Publication number: 20230253730
    Abstract: An object of the present disclosure is to provide a technology that makes it possible to turn a wire to three or more different directions using one type of cover member. A connector component includes a connector housing in which a cavity is formed, and a cover member that is selectively mounted to the connector housing in one mounting orientation out of three or more different mounting orientations to turn a wire extending from the cavity to a direction corresponding to the one mounting orientation. The cover member includes a restricting portion that restricts the wire and a mounting portion that is integrally formed with the restricting portion and mounted to the connector housing. The cover member is mounted to the connector housing in a mounting orientation corresponding to a combination of a locking portion and a lock catch portion that are locked to each other.
    Type: Application
    Filed: June 8, 2021
    Publication date: August 10, 2023
    Inventors: Yoshitaka IKEDA, Hirokazu KOMORI, Sho MURAKAMI
  • Publication number: 20230238158
    Abstract: The purpose of the present invention is to make it possible to easily attach an elastic water-stop member to a wiring member. The present invention is a wiring module (10) comprising a wiring member (20), and an elastic water-stop member (30) formed with a through-housing section (32) capable of housing a portion, in the longitudinal direction, of the wiring member, wherein the elastic water-stop member has a slit (36) formed from an outer peripheral portion thereof to the through-housing section, and the slit is kept closed in a state in which the portion in the longitudinal direction of the wiring member is housed in the through-housing section.
    Type: Application
    Filed: June 3, 2021
    Publication date: July 27, 2023
    Inventor: Hirokazu KOMORI
  • Publication number: 20230226989
    Abstract: The purpose of the present invention is to provide a technology which can increase the versatility of a wiring module in which a grommet is provided to a wiring member. The wiring module comprises: a wiring member connecting a vehicle body and a door panel; and a grommet attached to the wiring member. The grommet includes a base part fixed to a fixed position with respect to the door panel. The wiring member includes a first segment, and a second segment which is positioned more on the vehicle body side than the first segment and is covered by the base part. The first segment of the wiring member is covered by a protective part which can be deformed by bending and/or deformed by expansion/contraction.
    Type: Application
    Filed: May 10, 2021
    Publication date: July 20, 2023
    Inventors: Koji YAMAGUCHI, Hirokazu KOMORI
  • Publication number: 20230219509
    Abstract: The purpose of the present invention is to provide a wiring module in which both a grommet and a planar member are provided to a wiring member, wherein the assemblability into a door panel can be improved. The wiring module comprises: a wiring member; a planar member that holds the wiring member; and a grommet that is attached more toward a vehicle body side than the portion of the wiring member that is held by the planar member. The planar member includes: a main plate part that holds a section of the wiring member which extends along an inner plate part of a door panel; and a planar member-side attachment part that is attached to the grommet. The grommet includes: a base part that is fixed at a fixed position to the door panel; and a grommet-side attachment part to which the planar member-side attachment part is attached.
    Type: Application
    Filed: May 7, 2021
    Publication date: July 13, 2023
    Inventors: Hirokazu KOMORI, Makoto HIGASHIKOZONO, Koji YAMAGUCHI
  • Publication number: 20230167269
    Abstract: A molded body which is formed from a shaping material containing a fluororesin powder. The fluororesin powder has a D50 of 30 µm or more and 200 µm or less and a D10 of 12 µm or more. Also disclosed is a method for forming a molded body from a shaping material containing the fluororesin powder, the method including controlling the temperature of the fluororesin powder; and irradiating the fluororesin powder with a laser at the controlled temperature to fuse the same.
    Type: Application
    Filed: January 9, 2023
    Publication date: June 1, 2023
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Hirokazu KOMORI, Junpei Terada, Hiroyuki Sendan, Tadahiro Yabu, Yukihiro Fukagawa, Kenta Murayama, Tomohiro Shiromaru, Toshio Miyatani, Masahiro Kondou, Hiroyuki Hamada
  • Publication number: 20230150442
    Abstract: A wiring member includes: at least one wiring body including a sheet and a wire-like transmission member fixed to the sheet; and a regulation member including a housing part and a retaining piece and attached to the wiring body. The housing part includes a bottom part and two sidewall parts protruding from the bottom part. The wiring body is housed in the housing part while both end portions along a width direction are bended with respect to an intermediate portion and extend toward a tip end portion of each of the two sidewall parts. The retaining piece protrudes above the housing part from the tip end portion of each of the two sidewall parts to press the end portions of the wiring body.
    Type: Application
    Filed: March 9, 2021
    Publication date: May 18, 2023
    Applicants: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Hirokazu KOMORI, Daichi ASHIDA
  • Publication number: 20230133748
    Abstract: A three-dimensional shaped object including a fluororesin, wherein the three-dimensional shaped object is a laminate of a layer according to the slice data of the three-dimensional structure. The three-dimensional shaped object has a tensile stress at break of 9 MPa or more, and a tensile elongation at break in the direction perpendicular to the shaped plane of 20% or more. Also disclosed is a method for producing the three-dimensional shaped object.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 4, 2023
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Hirokazu KOMORI, Hiroyuki SENDAN, Yukihiro FUKAGAWA, Kenta MURAYAMA, Junpei TERADA