Patents by Inventor Akihiro Nagao
Akihiro Nagao 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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Publication number: 20230272199Abstract: A resin composition, including: an ethylene-vinyl acetate copolymer resin as a resin component; an imidazole compound, a phenol compound, and a thioether compound as an antioxidant; and a bromine compound and an antimony compound as a flame retardant, wherein the resin composition has a content of the imidazole compound of 14 to 24 parts by mass, a content of the phenol compound of 1.0 to 2.0 parts by mass, a content of the thioether compound of 0.3 to 0.9 parts by mass, a content of the bromine compound of 15 to 30 parts by mass, and a content of the antimony compound of 5 to 15 parts by mass with respect to 100 parts by mass of a total content of the resin component in the resin composition.Type: ApplicationFiled: May 9, 2023Publication date: August 31, 2023Applicants: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.Inventors: Kenji TAKAHASHI, Michimasa WATANABE, Akihiro NAGAO, Hideyuki OSUGA
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Patent number: 10548250Abstract: The outer layer is peeled exactly a predetermined length from the end portion of the electromagnetic shielding tube. That is, the metal layer is exposed exactly a predetermined range at the end portion of the electromagnetic shielding tube. A flexible conductor is connected to the exposed metal layer. A separated portion is provided in the inner layer. The separated portion is formed along the length direction of the electromagnetic shielding tube. Additionally, a depth of the separated portion is the same value as the thickness of the inner layer. As such, the inner surface of the metal layer is exposed at the separated portion. It is preferable that the separated portion be formed at a plurality of locations in the circumferential direction. The inner layer is divided into a plurality of sections in the circumferential direction by the separated portion.Type: GrantFiled: April 9, 2019Date of Patent: January 28, 2020Assignees: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.Inventors: Masanori Yamasaki, Tatsuya Yuasa, Katsutoshi Sakai, Akihiro Nagao
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Publication number: 20190239397Abstract: The outer layer is peeled exactly a predetermined length from the end portion of the electromagnetic shielding tube. That is, the metal layer is exposed exactly a predetermined range at the end portion of the electromagnetic shielding tube. A flexible conductor is connected to the exposed metal layer. A separated portion is provided in the inner layer. The separated portion is formed along the length direction of the electromagnetic shielding tube. Additionally, a depth of the separated portion is the same value as the thickness of the inner layer. As such, the inner surface of the metal layer is exposed at the separated portion. It is preferable that the separated portion be formed at a plurality of locations in the circumferential direction. The inner layer is divided into a plurality of sections in the circumferential direction by the separated portion.Type: ApplicationFiled: April 9, 2019Publication date: August 1, 2019Inventors: Masanori Yamasaki, Tatsuya Yuasa, Katsutoshi Sakai, Akihiro Nagao
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Patent number: 10299417Abstract: The outer layer is peeled exactly a predetermined length from the end portion of the electromagnetic shielding tube. That is, the metal layer is exposed exactly a predetermined range at the end portion of the electromagnetic shielding tube. A flexible conductor is connected to the exposed metal layer. A separated portion is provided in the inner layer. The separated portion is formed along the length direction of the electromagnetic shielding tube. Additionally, a depth of the separated portion is the same value as the thickness of the inner layer. As such, the inner surface of the metal layer is exposed at the separated portion. It is preferable that the separated portion be formed at a plurality of locations in the circumferential direction. The inner layer is divided into a plurality of sections in the circumferential direction by the separated portion.Type: GrantFiled: September 19, 2017Date of Patent: May 21, 2019Assignees: FURUKAWA ELECTRIC CO., LTD., FURUKAWA AUTOMOTIVE SYSTEMS INC.Inventors: Masanori Yamasaki, Tatsuya Yuasa, Katsutoshi Sakai, Akihiro Nagao
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Patent number: 10267219Abstract: The internal space of a package is divided by a midlevel wall into a top compartment and a bottom compartment. The top compartment is further divided to provide a radiator chamber that accommodates a radiator and a radiator fan. The midlevel wall has a spatial connection port that spatially connects the radiator chamber and the bottom compartment. There is provided a spatial connection port cover that hangs over the spatial connection port, but that is open sideways. The radiator is disposed to face the radiator fan from below. The radiator has one of sides (e.g., a left frame portion) thereof supported by a spatial connection port cover.Type: GrantFiled: July 27, 2015Date of Patent: April 23, 2019Assignee: YANMAR CO., LTD.Inventors: Susumu Murai, Akihiro Nagao, Hiroyuki Okada
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Publication number: 20180007816Abstract: The outer layer is peeled exactly a predetermined length from the end portion of the electromagnetic shielding tube. That is, the metal layer is exposed exactly a predetermined range at the end portion of the electromagnetic shielding tube. A flexible conductor is connected to the exposed metal layer. A separated portion is provided in the inner layer. The separated portion is formed along the length direction of the electromagnetic shielding tube. Additionally, a depth of the separated portion is the same value as the thickness of the inner layer. As such, the inner surface of the metal layer is exposed at the separated portion. It is preferable that the separated portion be formed at a plurality of locations in the circumferential direction. The inner layer is divided into a plurality of sections in the circumferential direction by the separated portion.Type: ApplicationFiled: September 19, 2017Publication date: January 4, 2018Applicant: FURUKAWA AUTOMOTIVE SYSTEMS INC.Inventors: Masanori Yamasaki, Tatsuya Yuasa, Katsutoshi Sakai, Akihiro Nagao
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Patent number: 9777606Abstract: In a cogeneration device, a space is formed on a base member that supports an engine and an electric power generator in order to store leakages from the engine in the space. A panel-fixing bracket is provided outside the storage space, at a predetermined distance from a vertical wall section forming a vertical wall of the storage space. A panel, which is a part of a package, is bolted and fixed to the bracket. This structure enables each panel to be fixed to the base member while preventing the leakages stored in the storage space from leaking out.Type: GrantFiled: July 27, 2015Date of Patent: October 3, 2017Assignee: YANMAR CO., LTD.Inventors: Susumu Murai, Akihiro Nagao, Hiroyuki Okada
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Publication number: 20170107900Abstract: A package-storage type engine generator includes a package partitioned into an upper section and a lower section, an engine and a generator both disposed in the lower section, and a radiator and a radiator fan both disposed in the upper section. The radiator is horizontally disposed so that heat-transfer surfaces of the radiator are horizontal, and the radiator fan is disposed above the radiator. Vent holes are formed in an outer plate of the upper section so as to be located lower than a position of the radiator.Type: ApplicationFiled: February 13, 2015Publication date: April 20, 2017Inventors: Ruriko Terada, Tatsuya Kawano, Akihiro Nagao, Takahiro Kyakuno, Satoshi Abe
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Publication number: 20160040565Abstract: In a cogeneration device, a space is formed on a base member that supports an engine and an electric power generator in order to store leakages from the engine in the space. A panel-fixing bracket is provided outside the storage space, at a predetermined distance from a vertical wall section forming a vertical wall of the storage space. A panel, which is a part of a package, is bolted and fixed to the bracket. This structure enables each panel to be fixed to the base member while preventing the leakages stored in the storage space from leaking out.Type: ApplicationFiled: July 27, 2015Publication date: February 11, 2016Inventors: Susumu Murai, Akihiro Nagao, Hiroyuki Okada
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Publication number: 20160040593Abstract: The internal space of a package is divided by a midlevel wall into a top compartment and a bottom compartment. The top compartment is further divided to provide a radiator chamber that accommodates a radiator and a radiator fan. The midlevel wall has a spatial connection port that spatially connects the radiator chamber and the bottom compartment. There is provided a spatial connection port cover that hangs over the spatial connection port, but that is open sideways. The radiator is disposed to face the radiator fan from below. The radiator has one of sides (e.g., a left frame portion) thereof supported by a spatial connection port cover.Type: ApplicationFiled: July 27, 2015Publication date: February 11, 2016Inventors: Susumu Murai, Akihiro Nagao, Hiroyuki Okada
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Patent number: 7491071Abstract: An end portion of a shielding layer is inserted between an inner tubular portion and an outer tubular portion of a shield ring by the use of a tubular pushing jig, and in this condition when a shield shell is inserted into the shield ring in a direction opposite to the direction of inserting of the shielding layer, the shield ring is pressed by the shield shell, so that a gap between the inner tubular portion and the outer tubular portion decreases, and the shielding layer is firmly held between the inner and outer tubular portions, thereby achieving a fixed condition of the shielding layer. Namely, the shield ring and the shield shell are fixed to the end portion of the shielding layer.Type: GrantFiled: November 12, 2007Date of Patent: February 17, 2009Assignee: Yazaki CorporationInventors: Tsuyoshi Hamai, Akihiro Nagao
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Publication number: 20080113559Abstract: An end portion of a shielding layer is inserted between an inner tubular portion and an outer tubular portion of a shield ring by the use of a tubular pushing jig, and in this condition when a shield shell is inserted into the shield ring in a direction opposite to the direction of inserting of the shielding layer, the shield ring is pressed by the shield shell, so that a gap between the inner tubular portion and the outer tubular portion decreases, and the shielding layer is firmly held between the inner and outer tubular portions, thereby achieving a fixed condition of the shielding layer. Namely, the shield ring and the shield shell are fixed to the end portion of the shielding layer.Type: ApplicationFiled: November 12, 2007Publication date: May 15, 2008Applicant: YAZAKI CORPORATIONInventors: Tsuyoshi HAMAI, Akihiro NAGAO
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Patent number: D758309Type: GrantFiled: August 28, 2014Date of Patent: June 7, 2016Assignee: YANMAR CO., LTD.Inventors: Ruriko Terada, Tatsuya Kawano, Akihiro Nagao