Patents by Inventor Kousuke Kogo
Kousuke Kogo 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).
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Patent number: 10373733Abstract: The present invention relates to an insulated electric wire for an automobile containing a conductor and an insulating coating layer which coats the conductor, the insulating coating layer being formed of a non-crosslinkable resin composition containing 65 to 90 parts by weight of a polypropylene-based resin, 10 to 40 parts by weight of a metal hydroxide, 20 to 50 parts by weight of a bromine-based flame retardant, 5 to 30 parts by weight of antimony trioxide, and 2 to 15 parts by weight of a maleic acid-modified resin in the ratio and further containing at least one of 3 to 10 parts by weight of a polyethylene resin and 2 to 10 parts by weight of an ethylene-based copolymer.Type: GrantFiled: January 19, 2017Date of Patent: August 6, 2019Assignee: YAZAKI CORPORATIONInventors: Makoto Kambe, Kousuke Kogo
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Publication number: 20170133123Abstract: The present invention relates to an insulated electric wire for an automobile containing a conductor and an insulating coating layer which coats the conductor, the insulating coating layer being formed of a non-crosslinkable resin composition containing 65 to 90 parts by weight of a polypropylene-based resin, 10 to 40 parts by weight of a metal hydroxide, 20 to 50 parts by weight of a bromine-based flame retardant, 5 to 30 parts by weight of antimony trioxide, and 2 to 15 parts by weight of a maleic acid-modified resin in the ratio and further containing at least one of 3 to 10 parts by weight of a polyethylene resin and 2 to 10 parts by weight of an ethylene-based copolymer.Type: ApplicationFiled: January 19, 2017Publication date: May 11, 2017Applicant: YAZAKI CORPORATIONInventors: Makoto KAMBE, KOUSUKE KOGO
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Patent number: 9583234Abstract: The present invention relates to an insulated electric wire for an automobile containing a conductor and an insulating coating layer which coats the conductor, the insulating coating layer being formed of a non-crosslinkable resin composition containing 65 to 90 parts by weight of a polypropylene-based resin, 10 to 40 parts by weight of a metal hydroxide, 20 to 50 parts by weight of a bromine-based flame retardant, 5 to 30 parts by weight of antimony trioxide, and 2 to 15 parts by weight of a maleic acid-modified resin in the ratio and further containing at least one of 3 to 10 parts by weight of a polyethylene resin and 2 to 10 parts by weight of an ethylene-based copolymer.Type: GrantFiled: July 20, 2012Date of Patent: February 28, 2017Assignee: YAZAKI CORPORATIONInventors: Makoto Kambe, Kousuke Kogo
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Patent number: 9412488Abstract: To provide an electric cable that can satisfy flame retardancy and battery fluid resistance in the CHFUS region provided in ISO 6722 and also satisfy wear resistance and low-temperature impact property by using a halogen-containing flame retardant. An electric cable in which a coat layer is formed of a resin composition that includes (A) 55 to 85 parts by mass of a polypropylene homopolymer, (B) 5 to 20 parts by mass of a polypropylene-based modified resin, (C) 5 to 20 parts by mass of a polyolefin-based copolymer, and (D) 5 to 15 parts by mass of a modified olefin-based elastomer, respectively and further includes 1 to 45 parts by mass of a metal hydroxide and 10 to 80 parts by mass of a halogen-containing flame retardant based on 100 parts by mass of the resins (A), (B), (C), and (D) in total.Type: GrantFiled: February 24, 2012Date of Patent: August 9, 2016Assignee: YAZAKI CORPORATIONInventor: Kousuke Kogo
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Patent number: 9406413Abstract: The invention relates to a flame-retardant resin composition for an aluminum electric wire, the resin composition comprising: a base resin containing (A) 75 to 95 parts by weight of a resin composition containing 45 to 65 parts by weight of an olefin-based resin having a tensile modulus of 1000 to 1500 MPa, 10 to 30 parts by weight of an olefin-based resin having a D hardness of 40 to 55, and 5 to 15 parts by weight of a maleic acid-modified resin and (B) 5 to 25 parts by weight of a flexible resin, and (C) 90 to 150 parts by weight of magnesium hydroxide blended into 100 parts by weight of the base resin.Type: GrantFiled: August 21, 2012Date of Patent: August 2, 2016Assignee: YAZAKI CORPORATIONInventor: Kousuke Kogo
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Patent number: 9236165Abstract: To provide an electric cable that can satisfy flame retardancy and battery fluid resistance in the CHFUS region provided in ISO 6722 and also satisfy low-temperature resistance, wear resistance, and peelability by using a halogen-containing flame retardant. An electric cable in which a coat layer is formed of a non-crosslinked resin composition that includes (A) 40 to 84 parts by mass of a polypropylene homopolymer, (B) 1 to 10 parts by mass of a polypropylene-based modified resin, (C) 10 to 30 parts by mass of a polyolefin-based copolymer, and (D) 5 to 20 parts by mass of an olefin-based elastomer and further includes 1 to 45 parts by mass of a metal hydroxide and 10 to 80 parts by mass of a halogen-containing flame retardant based on 100 parts by mass of the resins (A), (B), (C), and (D) in total.Type: GrantFiled: February 24, 2012Date of Patent: January 12, 2016Assignee: YAZAKI CORPORATIONInventor: Kousuke Kogo
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Patent number: 9193855Abstract: There is provided a flame-retardant insulated electric wire having an aluminum conductor, which is excellent in long-term thermal resistance, flame retardancy, stretchability, and abrasion resistance. The present invention relates to a flame-retardant insulated electric wire containing a conductor containing an aluminum-based material and an insulating coating layer which coats the conductor, wherein the insulating coating layer is formed of a resin composition containing 100 parts by weight of a base resin containing (A) a polypropylene-based resin and (B) an olefin-based thermoplastic elastomer and a styrene-based thermoplastic elastomer, (C) 50 to 150 parts by weight of a flame retardant, and (D) 0.35 to 6.00 parts by weight of a metal scavenger.Type: GrantFiled: August 16, 2012Date of Patent: November 24, 2015Assignee: Yazaki CorporationInventor: Kousuke Kogo
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Patent number: 8829351Abstract: The present invention provides an electric wire for an automobile. Specifically, the present invention provides an electric wire for an automobile coated with a composition comprising (A) 100 parts by weight of a mixture of 1 to 30 parts by weight of a maleic acid-modified polypropylene resin and a polyolefin-based resin other than the maleic acid-modified polypropylene resin, (B) 10 to 80 parts by weight of a halogen-based flame retardant, and (C) 5 to 45 parts by weight of a metal hydrate flame retardant.Type: GrantFiled: April 27, 2011Date of Patent: September 9, 2014Assignee: Yazaki CorporationInventor: Kousuke Kogo
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Publication number: 20140031474Abstract: To provide an electric cable that can satisfy flame retardancy and battery fluid resistance in the CHFUS region provided in ISO 6722 and also satisfy low-temperature resistance, wear resistance, and peelability by using a halogen-containing flame retardant. An electric cable in which a coat layer is formed of a non-crosslinked resin composition that includes (A) 40 to 84 parts by mass of a polypropylene homopolymer, (B) 1 to 10 parts by mass of a polypropylene-based modified resin, (C) 10 to 30 parts by mass of a polyolefin-based copolymer, and (D) 5 to 20 parts by mass of an olefin-based elastomer and further includes 1 to 45 parts by mass of a metal hydroxide and 10 to 80 parts by mass of a halogen-containing flame retardant based on 100 parts by mass of the resins (A), (B), (C), and (D) in total.Type: ApplicationFiled: February 24, 2012Publication date: January 30, 2014Inventor: Kousuke Kogo
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Publication number: 20140008099Abstract: To provide an electric cable that can satisfy flame retardancy and battery fluid resistance in the CHFUS region provided in ISO 6722 and also satisfy wear resistance and low-temperature impact property by using a halogen-containing flame retardant. An electric cable in which a coat layer is formed of a resin composition that includes (A) 55 to 85 parts by mass of a polypropylene homopolymer, (B) 5 to 20 parts by mass of a polypropylene-based modified resin, (C) 5 to 20 parts by mass of a polyolefin-based copolymer, and (D) 5 to 15 parts by mass of a modified olefin-based elastomer, respectively and further includes 1 to 45 parts by mass of a metal hydroxide and 10 to 80 parts by mass of a halogen-containing flame retardant based on 100 parts by mass of the resins (A), (B), (C), and (D) in total.Type: ApplicationFiled: February 24, 2012Publication date: January 9, 2014Inventor: Kousuke Kogo
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Publication number: 20120318556Abstract: There is provided a flame-retardant insulated electric wire having an aluminum conductor, which is excellent in long-term thermal resistance, flame retardancy, stretchability, and abrasion resistance. The present invention relates to a flame-retardant insulated electric wire containing a conductor containing an aluminum-based material and an insulating coating layer which coats the conductor, wherein the insulating coating layer is formed of a resin composition containing 100 parts by weight of a base resin containing (A) a polypropylene-based resin and (B) an olefin-based thermoplastic elastomer and a styrene-based thermoplastic elastomer, (C) 50 to 150 parts by weight of a flame retardant, and (D) 0.35 to 6.00 parts by weight of a metal scavenger.Type: ApplicationFiled: August 16, 2012Publication date: December 20, 2012Applicant: YAZAKI CORPORATIONInventor: Kousuke KOGO
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Publication number: 20120312582Abstract: The invention relates to a flame-retardant resin composition for an aluminum electric wire, the resin composition comprising: a base resin containing (A) 75 to 95 parts by weight of a resin composition containing 45 to 65 parts by weight of an olefin-based resin having a tensile modulus of 1000 to 1500 MPa, 10 to 30 parts by weight of an olefin-based resin having a D hardness of 40 to 55, and 5 to 15 parts by weight of a maleic acid-modified resin and (B) 5 to 25 parts by weight of a flexible resin, and (C) 90 to 150 parts by weight of magnesium hydroxide blended into 100 parts by weight of the base resin.Type: ApplicationFiled: August 21, 2012Publication date: December 13, 2012Applicant: YAZAKI CORPORATIONInventor: Kousuke KOGO
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Publication number: 20120279753Abstract: The present invention relates to an insulated electric wire for an automobile containing a conductor and an insulating coating layer which coats the conductor, the insulating coating layer being formed of a non-crosslinkable resin composition containing 65 to 90 parts by weight of a polypropylene-based resin, 10 to 40 parts by weight of a metal hydrate, 20 to 50 parts by weight of a bromine-based flame retardant, 5 to 30 parts by weight of antimony trioxide, and 2 to 15 parts by weight of a maleic acid-modified resin in the ratio and further containing at least one of 3 to 10 parts by weight of a polyethylene resin and 2 to 10 parts by weight of an ethylene-based copolymer.Type: ApplicationFiled: July 20, 2012Publication date: November 8, 2012Applicant: YAZAKI CORPORATIONInventors: Makoto KAMBE, Kousuke KOGO
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Publication number: 20120279751Abstract: The present invention provides an electric wire for an automobile. Specifically, the present invention provides an electric wire for an automobile coated with a composition comprising (A) 100 parts by weight of a mixture of 1 to 30 parts by weight of a maleic acid-modified polypropylene resin and a polyolefin-based resin other than the maleic acid-modified polypropylene resin, (B) 10 to 80 parts by weight of a halogen-based flame retardant, and (C) 5 to 45 parts by weight of a metal hydrate flame retardant.Type: ApplicationFiled: April 27, 2011Publication date: November 8, 2012Applicant: YAZAKI CORPORATIONInventor: Kousuke Kogo