Patents by Inventor Makoto Mizoguchi
Makoto Mizoguchi 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: 9695107Abstract: A curable sensitizer that exhibits a radical-polymerization sensitizing ability that conventional sensitizers do not have in a polymerization reaction using radicals, and is easily available at a low cost, a photocurable material containing the sensitizer, a cured product of the photocurable material, and a material for a wiring harness containing the photocurable material. The curable sensitizer contains an alcohol (meth)acrylate synthesized from an alcohol having one or more hydroxy groups and two or more oxygen atoms in a molecule and a (meth) acrylate ingredient selected from a (meth)acrylic acid and a derivative thereof. An ester bond is formed between one of the hydroxy groups of the alcohol and the (meth)acrylate ingredient. The sensitizer is capable of increasing curability of a curable material when mixed in the material. The photocurable material contains the curable sensitizer and a photoinitiator. The material for the wiring harness contains the photocurable material.Type: GrantFiled: May 22, 2013Date of Patent: July 4, 2017Assignees: SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., KYUSHU UNIVERSITY, AUTONETWORKS TECHNOLOGIES, LTD.Inventors: Tatsuya Hase, Makoto Mizoguchi
-
Patent number: 9663631Abstract: A photosensitive thermoplastic resin composition that can be melt-molded to provide a molded product and can be crosslinked by irradiation of the molded product with light, and a molded product made of the same. The photosensitive thermoplastic resin composition contains a thermoplastic polymer and a photocrosslinking agent compatible with the thermoplastic polymer. The composition is melt-moldable, and a melt-molded product of the composition is crosslinkable by irradiation of light. The composition is melt-molded into a given shape to provide a molded product, and the molded product is photocrosslinked by irradiation of light.Type: GrantFiled: May 9, 2013Date of Patent: May 30, 2017Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., KYUSHU UNIVERSITYInventors: Tatsuya Hase, Makoto Mizoguchi
-
Patent number: 9637461Abstract: An electrical connection structure includes: a first metal member including copper or a copper alloy, a plated tin layer being formed on at least a portion of the first metal member; a second metal member that is electrically connected or connectable to the first metal member; and a surface treating layer formed on the surface of the first metal member. The surface treating layer is formed by applying a surface treating agent containing base oil and a metal affinity compound having a lipophilic group and an affinity group that has an affinity for metal. The metal affinity compound contains an adduct between an acidic alkyl phosphate ester and an azole compound and an adduct between an acidic alkyl phosphate ester and a metal and/or an organic amine compound.Type: GrantFiled: September 29, 2014Date of Patent: May 2, 2017Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATIONInventors: Hideki Nomura, Hiroki Hirai, Junichi Ono, Takuji Ootsuka, Takehiro Hosokawa, Tatsuya Hase, Kazuo Nakashima, Kazuhiro Goto, Makoto Mizoguchi
-
Publication number: 20170117650Abstract: To provide a surface protective agent composition that suppresses corrosion of members of different kinds of metals close to each other due to corrosion current between the metals of the members, and to provide an electric connection structure and a method for producing an electric connection structure using the same. The surface protective agent composition contains (a) a lubricant base oil; (b) a prescribed amount of at least one compound selected from the group consisting of particular phosphorus compounds and a metal salt or an amine salt thereof; and (c) a prescribed amount of an amide compound, and in the case where the component (b) does not contain the metal salt of the phosphorus compound, the surface protective agent composition further contains (d) a prescribed amount of a salicylate of a particular metal and/or a basic (or perbasic) salt thereof, and the electric connection structure containing a surface protective layer consisting of the surface protective agent composition.Type: ApplicationFiled: March 24, 2015Publication date: April 27, 2017Applicants: JX Nippon Oil & Energy Corporation, Sumitomo Electric Industries, Ltd., Sumitomo Wiring Systems, Ltd., Autonetworks Technologies, Ltd., Kyushu University, National University CorporationInventors: Koichi Yoshida, Takashi Arai, Yuji Shitara, Kenichi Komiya, Makoto Mizoguchi, Hideki Nomura, Takuji Otsuka, Junichi Ono, Hiroki Hirai, Kazuo Nakashima, Tatsuya Hase, Takehiro Hosokawa, Kazuhiro Goto
-
Patent number: 9611337Abstract: There are provided a photosensitive composition, and a cured product of the photosensitive composition, the photosensitive composition being an ultraviolet curable composition that is curable in a short time while a portion of the photosensitive composition such as a dark portion where radicals are not generated at all is curable. A cured product is obtained by curing a photosensitive composition by ultraviolet irradiation, the photosensitive composition containing an ultraviolet curable material, and a chain transfer agent that contains an ingredient (a) that is a compound containing at least one kind selected from the group consisting of a urethane bond, a urea bond and an isocyanate group, and an ingredient (b) that is a metal-containing compound, wherein a portion of the composition where irradiation light does not reach is curable.Type: GrantFiled: January 25, 2012Date of Patent: April 4, 2017Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., KYUSHU UNIVERSITYInventors: Tatsuya Hase, Makoto Mizoguchi
-
Publication number: 20170062954Abstract: A composition for a metal surface coating that does not require a posttreatment such as heating, has flexibility to be able to follow deformation of a member to be coated, hardly peels off from a metal surface, and can be used for the purpose of corrosion protection, and a terminal-equipped covered electric wire using the same. The composition contains an adduct and a base oil. The adduct contains an acidic phosphate ester consisting of one or more kinds of compounds represented by General Formulae (1) and (2), and a metal, P(?O)(—OR1)(—OH)2 . . . (1), P(?O)(—OR1)2(—OH) . . . (2), where R1 represents a hydrocarbon group having 4 to 30 carbon atoms.Type: ApplicationFiled: January 29, 2015Publication date: March 2, 2017Inventors: Tatsuya HASE, Kazuo NAKASHIMA, Makoto MIZOGUCHI
-
Publication number: 20170051186Abstract: An adhesive composition that is capable of functioning alone as an adhesive component without using a curable resin, and adhering to integrate an inorganic material and an organic material, and a composite material using the same. The adhesive composition contains an adduct containing an acidic phosphate ester comprising one or more kinds of compounds represented by General Formulae (1) and (2), and a metal. The composite material includes one material, the other material, and an adhesive composition disposed between the materials to adhere to the materials, the one material and the other material being integrated by the adhesive composition. P(?O)(—OR1)(—OH)2 . . . (1), and P(?O)(—OR1)2(—OH) . . . (2), where R1 represents an aliphatic hydrocarbon group having 4 to 30 carbon atoms, and has one or more branched chain structures, or one or more carbon-carbon double bond structures.Type: ApplicationFiled: January 29, 2015Publication date: February 23, 2017Applicants: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd., Kyushu UniversityInventors: Tatsuya HASE, Kazuo NAKASHIMA, Makoto MIZOGUCHI
-
Publication number: 20160264533Abstract: An electrical connection structure includes: a first metal member including copper or a copper alloy, a plated tin layer being formed on at least a portion of the first metal member; a second metal member that is electrically connected or connectable to the first metal member; and a surface treating layer formed on the surface of the first metal member. The surface treating layer is formed by applying a surface treating agent containing base oil and a metal affinity compound having a lipophilic group and an affinity group that has an affinity for metal. The metal affinity compound contains an adduct between an acidic alkyl phosphate ester and an azole compound and an adduct between an acidic alkyl phosphate ester and a metal and/or an organic amine compound.Type: ApplicationFiled: September 29, 2014Publication date: September 15, 2016Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATIONInventors: Hideki NOMURA, Hiroki HIRAI, Junichi ONO, Takuji OOTSUKA, Takehiro HOSOKAWA, Tatsuya HASE, Kazuo NAKASHIMA, Kazuhiro GOTO, Makoto MIZOGUCHI
-
Publication number: 20160211053Abstract: A composition having an oil film retention function which an oil film can be stably retained on surfaces of various metals, an anticorrosive agent using same, and insulated terminated electric wire. A composition having oil film retention function for being added to base oil to be applied onto a metal surface and retaining base oil on metal surface, and composition contains a component that is an adduct of an azole compound and acidic alkyl phosphate ester including one or more compounds represented by General Formulae (1) (Chemical Formula 1) P(?O)(—OR1)(—OH) 2 . . . (1) or General Formula (2) (Chemical Formula 2) P(?O)(—OR1)2(—OH) . . . (2) where R1 represents an organic group having four or more carbon atoms, and component that is an adduct of a metal and/or organic amine compound and acidic alkyl phosphate ester including one or more compounds represented by General Formulae (1) or (2).Type: ApplicationFiled: September 26, 2014Publication date: July 21, 2016Inventors: Tatsuya HASE, Takehiro HOSOKAWA, Kazuo NAKASHIMA, Kazuhiro GOTO, Hiroki HIRAI, Junichi ONO, Takuji OTSUKA, Hideki NOMURA, Makoto MIZOGUCHI
-
Publication number: 20160156127Abstract: A terminated electric wire includes an electric wire that includes a core wire including a metal having an ionization tendency larger than that of copper and being exposed from an end portion of the electric wire, and a terminal that includes copper or a copper alloy and is connected to the exposed core wire. A surface treating layer includes a surface treating agent that is in liquid form or in paste form and whose molecular structure contains an affinity group having an affinity for the terminal and a hydrophobic group having hydrophobicity, and is formed on a surface of the terminal. As a result, the electrolytic corrosion resistance of the terminated electric wire is improved.Type: ApplicationFiled: July 8, 2014Publication date: June 2, 2016Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., KYUSHU UNIVERSITYInventors: Hideki NOMURA, Hiroki HIRAI, Junichi ONO, Takuji OOTSUKA, Takehiro HOSOKAWA, Tatsuya HASE, Kazuhiro GOTO, Kazuo NAKASHIMA, Makoto MIZOGUCHI
-
Patent number: 9353204Abstract: Presented is a (meth)acrylate composition that can be cured even in an unirradiated portion that is not reached by light. The (meth)acrylate composition contains a compound having one or more vinyl groups in a molecular structure thereof. The compound has a ratio of a molecular weight thereof to a number of the vinyl groups of 300 or lower. The composition generates a heat of reaction during photopolymerization thereof, and the heat of reaction causes thermal polymerization of the composition.Type: GrantFiled: August 9, 2013Date of Patent: May 31, 2016Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., KYUSHU UNIVERSITYInventors: Tatsuya Hase, Kazuo Nakashima, Makoto Mizoguchi
-
Publication number: 20160028177Abstract: An electric connection structure includes a copper member including copper or a copper alloy; a metal member connected to the copper member and including a metal having an ionization tendency greater than that of copper; and a surface treatment layer at least in a portion of the copper member that is different from a connection part connected to the metal member. The surface treatment layer includes a surface treating agent having a hydrophobic part and a chelate group in the molecular structure. Thus, the occurrence of electric erosion can be suppressed in the electric connection structure in which different kinds of metals are connected.Type: ApplicationFiled: January 28, 2014Publication date: January 28, 2016Inventors: Hideki NOMURA, Hiroki HIRAI, Junichi ONO, Takuji OOTSUKA, Tatsuya HASE, Kazuhiro GOTO, Takehiro HOSOKAWA, Kazuo NAKASHIMA, Makoto MIZOGUCHI
-
Publication number: 20160017071Abstract: Provided is a (meth)acrylate and a radical curable material with which the sensitivity can be enhanced to improve the curability, the increase in viscosity can be suppressed due to good compatibility with various acrylate compounds, and there is no risk that the physical properties of the curable material are deteriorated. The (meth)acrylate has one or more structures represented by Formula 1 in the molecule, and when the (meth)acrylate is used for radical curing, the sensitivity is enhanced. In Formula 1, R1 is a hydrogen atom or a methyl group, R2 is a C1-C10 alkyl chain, R3 is either Formula 2 or 3, and R4 is an alkyl chain constituted by carbon atoms and hydrogen atoms.Type: ApplicationFiled: August 9, 2013Publication date: January 21, 2016Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD, SUMITOMO ELECTRIC INDUSTRIES, LTD., KYUSHU UNIVERSITYInventors: Tatsuya HASE, Kazuo NAKASHIMA, Makoto MIZOGUCHI
-
Publication number: 20160002388Abstract: A photocurable material that allows dark portion curing even if the form of a material to be cured is complicated and the length of an unirradiated portion is long. The photocurable material has both of radical curability and anionic curability, is a photocurable liquid composition curable by irradiation of light, and contains (meth)acrylate and a chain transfer agent, wherein the chain transfer agent is a compound containing one or more of at least one kind selected from a urethane bond, a urea bond, and an isocyanate group, and one or more alkoxysilyl groups. The photocurable material is capable of curing even a portion that irradiation light does not reach.Type: ApplicationFiled: August 9, 2013Publication date: January 7, 2016Inventors: Tatsuya HASE, Kazuo NAKASHIMA, Makoto MIZOGUCHI
-
Publication number: 20150340848Abstract: A curing material, having a solubility parameter of 9.4 or more, contains at least a chain transfer agent that contains a compound containing a polyether structure and two or more urethane bonds or two or more urea bonds in a molecule, and a metal-containing compound. A wire harness is manufactured by supplying the curing material to a conductor exposed portion of a wire bundle including a plurality of bundled insulated wires each having a conductor covered with a covering material made of an insulating body, the conductor exposed portion being formed by removing a part of the covering material of the wire bundle to expose the conductor inside; and curing the curing material by irradiating light in a state in which a surface of the curing material is covered with a protective member formed from a resin containing a plasticizer and having light transmissivity, thereby forming a waterproof portion.Type: ApplicationFiled: September 24, 2013Publication date: November 26, 2015Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., KYUSHU UNIVERSITYInventors: Kazuo NAKASHIMA, Tatsuya HASE, Yoshihito KATO, Makoto MIZOGUCHI
-
Publication number: 20150232591Abstract: Presented is a (meth)acrylate composition that can be cured even in an unirradiated portion that is not reached by light. The (meth)acrylate composition contains a compound having one or more vinyl groups in a molecular structure thereof. The compound has a ratio of a molecular weight thereof to a number of the vinyl groups of 300 or lower. The composition generates a heat of reaction during photopolymerization thereof, and the heat of reaction causes thermal polymerization of the composition.Type: ApplicationFiled: August 9, 2013Publication date: August 20, 2015Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD., KYUSHU UNIVERSITYInventors: Tatsuya Hase, Kazuo Nakashima, Makoto Mizoguchi
-
Publication number: 20150166458Abstract: A curable sensitizer that exhibits a radical-polymerization sensitizing ability that conventional sensitizers do not have in a polymerization reaction using radicals, and is easily available at a low cost, a photocurable material containing the sensitizer, a cured product of the photocurable material, and a material for a wiring harness containing the photocurable material. The curable sensitizer contains an alcohol (meth)acrylate synthesized from an alcohol having one or more hydroxy groups and two or more oxygen atoms in a molecule and a (meth)acrylate ingredient selected from a (meth)acrylic acid and a derivative thereof. An ester bond is formed between one of the hydroxy groups of the alcohol and the (meth)acrylate ingredient. The sensitizer is capable of increasing curability of a curable material when mixed in the material. The photocurable material contains the curable sensitizer and a photoinitiator. The material for the wiring harness contains the photocurable material.Type: ApplicationFiled: May 22, 2013Publication date: June 18, 2015Applicants: Autonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd., Kyushu UniversityInventors: Tatsuya Hase, Makoto Mizoguchi
-
Publication number: 20150087740Abstract: A photosensitive thermoplastic resin composition that can be melt-molded to provide a molded product and can be crosslinked by irradiation of the molded product with light, and a molded product made of the same. The photosensitive thermoplastic resin composition contains a thermoplastic polymer and a photocrosslinking agent compatible with the thermoplastic polymer. The composition is melt-moldable, and a melt-molded product of the composition is crosslinkable by irradiation of light. The composition is melt-molded into a given shape to provide a molded product, and the molded product is photocrosslinked by irradiation of light.Type: ApplicationFiled: May 9, 2013Publication date: March 26, 2015Inventors: Tatsuya Hase, Makoto Mizoguchi
-
Patent number: 8765879Abstract: To provide a modified recycled polyester resin that has stable moldability, is capable of producing as a by-product only a small amount of gel-like material during the process of modification to allow stable cross-linking reaction, and can prevent the possibility of recleavage, and to provide a molded article using the same. The modified recycled polyester resin contains a recycled PET resin having a carboxyl group, and a modifying agent having an epoxy group and an oxazoline group, ends of the carboxyl group of the recycled PET resin being modified with the modifying agent, wherein a mole ratio between the oxazoline group and the epoxy group is within a range of 100:90 to 100:0.01, and an additive amount of the modifying agent is 0.001 to 15 parts by mass with respect to 100 parts by mass of the recycled PET resin.Type: GrantFiled: October 13, 2010Date of Patent: July 1, 2014Assignees: Autonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd., Kyushu UniversityInventors: Tatsuya Hase, Makoto Mizoguchi
-
Publication number: 20130338327Abstract: There are provided a photosensitive composition, and a cured product of the photosensitive composition, the photosensitive composition being an ultraviolet curable composition that is curable in a short time while a portion of the photosensitive composition such as a dark portion where radicals are not generated at all is curable. A cured product is obtained by curing a photosensitive composition by ultraviolet irradiation, the photosensitive composition containing an ultraviolet curable material, and a chain transfer agent that contains an ingredient (a) that is a compound containing at least one kind selected from the group consisting of a urethane bond, a urea bond and an isocyanate group, and an ingredient (b) that is a metal-containing compound, wherein a portion of the composition where irradiation light does not reach is curable.Type: ApplicationFiled: January 25, 2012Publication date: December 19, 2013Applicants: AUTONETWORKS TECHNOLOGIES, LTD., KYUSHU UNIVERSITY, SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO WIRING SYSTEMS, LTD.Inventors: Tatsuya Hase, Makoto Mizoguchi