Patents by Inventor Tsukasa Sugie
Tsukasa Sugie 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: 10553864Abstract: An active material expressed by a general formula; LiaNibCocMndDeOf (where 0.2?“a”?1, “b”+“c”+“d”+“e”=1, 0?“e”<1, “D” is at least one element selected from the group consisting of Li, Fe, Cr, Cu, Zn, Ca, Mg, Zr, S, Si, Na, K and Al, and 1.7?“f”?2.1) includes a high manganese portion, which is made of a metallic oxide including Ni, Co and Mn at least and of which the composition ratio between Ni, Co and Mn is expressed by Ni:Co:Mn=b2:c2:d2 (note that “b2”+“c2”+“d2”=1, 0<“b2”<1, 0<“c2”<“c”, and “d”<“d2”<1), in a superficial layer thereof.Type: GrantFiled: January 16, 2018Date of Patent: February 4, 2020Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Tsukasa Sugie, Dai Matsushiro, Masanori Harata, Takefumi Fukumoto
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Patent number: 10312513Abstract: A lithium composite metallic oxide expressed by: LiaNibCocMndDeOf (where 0.2?“a”?1.5, “b”+“c”+“d”+“e”=1, 0<“e”<1, “D” is at least one of the following elements: Fe, Cr, Cu, Zn, Ca, Mg, Zr, S, Si, Na, K, Al, Ti, P, Ga, Ge, V, Mo, Nb, W, La, Hf and Rf, and 1.7?“f”?2.1), and including: a high manganese portion, which is made of a metallic oxide including Ni, Co and Mn at least and of which the composition ratio between Ni, Co and Mn is expressed by Ni:Co:Mn=g:h:i (note that “g”+“h”+“i”=1, 0<“g”<1, 0<“h”<“c”, and “d”<“i”<1), in a superficial layer thereof; and a metallic oxidation portion in an outermost superficial layer of the high manganese portion.Type: GrantFiled: April 7, 2015Date of Patent: June 4, 2019Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Tsukasa Sugie, Dai Matsushiro, Masanori Harata
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Patent number: 10109853Abstract: An active material expressed by a general formula; LiaNibCocMndDeOf (where 0.2?“a”?1, “b”+“c”+“d”+“e”=1, 0?“e”<1, “D” is at least one element selected from the group consisting of Li, Fe, Cr, Cu, Zn, Ca, Mg, Zr, S, Si, Na, K and Al, and 1.7?“f”?2.1) includes a high manganese portion, which is made of a metallic oxide including Ni, Co and Mn at least and of which the composition ratio between Ni, Co and Mn is expressed by Ni:Co:Mn=b2:c2:d2 (note that “b2”+“c2”+“d2”=1, 0<“b2”<1, 0<“c2”<“c”, and “d”<“d2”<1), in a superficial layer thereof.Type: GrantFiled: January 24, 2014Date of Patent: October 23, 2018Assignee: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Tsukasa Sugie, Dai Matsushiro, Masanori Harata, Takefumi Fukumoto
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Publication number: 20180175384Abstract: An active material expressed by a general formula; LiaNibCocMndDeOf (where 0.2?“a”?1, “b”+“c”+“d”+“e”=1, 0?“e”<1, “D” is at least one element selected from the group consisting of Li, Fe, Cr, Cu, Zn, Ca, Mg, Zr, S, Si, Na, K and Al, and 1.7?“f”?2.1) includes a high manganese portion, which is made of a metallic oxide including Ni, Co and Mn at least and of which the composition ratio between Ni, Co and Mn is expressed by Ni:Co:Mn=b2:c2:d2 (note that “b2”+“c2”+“d2”=1, 0<“b2”<1, 0<“c2”<“c”, and “d”<“d2”<1), in a superficial layer thereof.Type: ApplicationFiled: January 16, 2018Publication date: June 21, 2018Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Tsukasa SUGIE, Dai MATSUSHIRO, Masanori HARATA, Takefumi FUKUMOTO
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Publication number: 20170149060Abstract: A lithium composite metallic oxide expressed by: LiaNibCocMndDeOf (where 0.2?“a”?1.5, “b”+“c”+“d”+“e”=1, 0<“e”<1, “D” is at least one of the following elements: Fe, Cr, Cu, Zn, Ca, Mg, Zr, S, Si, Na, K, Al, Ti, P, Ga, Ge, V, Mo, Nb, W, La, Hf and Rf, and 1.7?“f”?2.1), and including: a high manganese portion, which is made of a metallic oxide including Ni, Co and Mn at least and of which the composition ratio between Ni, Co and Mn is expressed by Ni:Co:Mn=g:h:i (note that “g”+“h”+“i”=1, 0<“g”<1, 0<“h”<“c”, and “d”<“i”<1), in a superficial layer thereof; and a metallic oxidation portion in an outermost superficial layer of the high manganese portion.Type: ApplicationFiled: April 7, 2015Publication date: May 25, 2017Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Tsukasa SUGIE, Dai MATSUSHIRO, Masanori HARATA
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Publication number: 20150357641Abstract: An active material expressed by a general formula; LiaNibCocMndDeOf (where 0.2?“a”?1, “b”+“c”+“d”+“e”=1, 0?“e”<1, “D” is at least one element selected from the group consisting of Li, Fe, Cr, Cu, Zn, Ca, Mg, Zr, S, Si, Na, K and Al, and 1.7?“f”?2.1) includes a high manganese portion, which is made of a metallic oxide including Ni, Co and Mn at least and of which the composition ratio between Ni, Co and Mn is expressed by Ni:Co:Mn=b2:c2:d2 (note that “b2”+“c2”+“d2”=1, 0<“b2”<1, 0<“c2”<“c”, and “d”<“d2”<1), in a superficial layer thereof.Type: ApplicationFiled: January 24, 2014Publication date: December 10, 2015Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Tsukasa SUGIE, Dai MATSUSHIRO, Masanori HARATA, Takefumi FUKUMOTO
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Patent number: 8497022Abstract: Provided is a composite nanometal paste which, when a layer of the paste interposed between upper and lower bodies is sintered in an inert gas under no load until the layer turns to a metal layer, attains a shear bond strength between the upper and lower bodies of 10 MPa or higher. The composite nanometal paste contains, as metallic components, composite metallic nanoparticles comprising metal cores with an average particle diameter of X (nm) and an organic coating layer formed around the circumference, metallic nanofiller particles having an average particle diameter of d (nm), and metallic filler particles having an average particle diameter of D (nm), and satisfies the first relation X<d<D and the second relation X<d<100 (nm).Type: GrantFiled: April 27, 2010Date of Patent: July 30, 2013Assignees: Applied Nanoparticle Laboratory Corporation, Toyota Jidosha Kabushiki KaishaInventors: Teruo Komatsu, Yoshinori Shibata, Hideo Nakamura, Masashi Furukawa, Ryosuke Gomi, Mitsuhiro Kanou, Tsukasa Sugie, Narutaka Kasuya, Shuhei Yamaguchi, Toshitaka Ishizaki, Tadashi Oshima, Hisaaki Takao, Naotoshi Tominaga
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Publication number: 20120107628Abstract: Provided is a composite nanometal paste which, when a layer of the paste interposed between upper and lower bodies is sintered in an inert gas under no load until the layer turns to a metal layer, attains a shear bond strength between the upper and lower bodies of 10 MPa or higher. The composite nanometal paste contains, as metallic components, composite metallic nanoparticles comprising metal cores with an average particle diameter of X (nm) and an organic coating layer formed around the circumference, metallic nanofiller particles having an average particle diameter of d (nm), and metallic filler particles having an average particle diameter of D (nm), and satisfies the first relation X<d<D and the second relation X<d<100 (nm).Type: ApplicationFiled: April 27, 2010Publication date: May 3, 2012Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, APPLIED NANOPARTICLE LABORATORY CORPORATIONInventors: Teruo Komatsu, Yoshinori Shibata, Hideo Nakamura, Masashi Furukawa, Ryosuke Gomi, Mitsuhiro Kanou, Tsukasa Sugie, Narutaka Kasuya, Shuhei Yamaguchi, Toshitaka Ishizaki, Tadashi Oshima, Hisaaki Takao, Naotoshi Tominaga
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Publication number: 20110176955Abstract: A heat-resistant magnesium alloy according to the present invention has Mg as the major component, includes Al, Ca and Mg, and has a metallic structure that comprises Mg crystalline grains and grain-boundary crystallized substances being crystallized out in a grain boundary between the Mg crystalline particles. The grain-boundary crystallized substances comprise a mixed crystal phase of a Laves-phase compound with a type-“C14” crystalline structure, and another Laves-phase compound with a type-“C36” crystalline structure. Moreover, a relative angle between a normal vector to the hexagonal-system basal plane of the Mg crystalline grains and another normal vector to the hexagonal-system basal plane of the grain-boundary crystallized substances is from 88 deg. to 92 deg. at an interface between the Mg crystalline grains and the grain-boundary crystallized substances at least.Type: ApplicationFiled: September 29, 2009Publication date: July 21, 2011Applicant: Kabushiki Kaisha Toyota JidoshokkiInventors: Tsukasa Sugie, Yoshihiro Nakagaki, Masanori Inuida, Kyoichi Kinoshita, Motoharu Tanizawa
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Publication number: 20100116378Abstract: A heat-resistant magnesium alloy according to the present invention includes Mg, a major component; a first alloying element “M1” being any one or more members that are selected from the group consisting of Al and Ni; a second alloying element “M2” being any one or more members that are selected from the group consisting of Mn, Ba, Cr and Fe; and Ca; and it has a metallic structure including: Mg crystalline grains; plate-shaped precipitated substances being precipitated within grains of the Mg crystalline grains; and grain-boundary crystallized substances being crystallized at grain boundaries between the Mg crystalline grains to form networks that are continuous microscopically. Since the plate-shaped precipitated substances exist within the Mg crystalline grains, the movements of dislocation within the Mg crystalline grains are prevented, and accordingly it becomes less likely to deform.Type: ApplicationFiled: February 1, 2008Publication date: May 13, 2010Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Tsukasa Sugie, Kyoichi Kinoshita, Motoharu Tanizawa, Manabu Miyoshi
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Publication number: 20080257516Abstract: A pressure vessel of the present invention is such that at least part thereof comprises a metallic composite material 40 comprising a light metal 41, which is turned into a matrix, and a plate-shaped iron-based member 42, which is buried in the light metal 41, whose major component is iron, and which is provided with a large number of through holes penetrating the front and rear surfaces. By means of this construction, it is possible to provide a pressure vessel having a novel construction whose pressure resistance is enhanced without being accompanied by thickening, and a compressor being provided with a housing comprising the pressure vessel.Type: ApplicationFiled: June 17, 2008Publication date: October 23, 2008Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKIInventors: Motoharu TANIZAWA, Kyoichi KINOSHITA, Yuki OKAMOTO, Tsukasa SUGIE, Manabu SUGIURA, Takayuki KATO, Fuminobu ENOKIJIMA
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Patent number: 7395750Abstract: A pressure vessel of the present invention is such that at least part thereof comprises a metallic composite material 40 comprising alight metal 41, which is turned into a matrix, and a plateshaped iron-basedmember 42, which is buried in the light metal 41, whose major component is iron, and which is provided with a large number of through holes penetrating the front and rear surfaces. By means of this construction, it is possible to provide a pressure vessel having a novel construction whose pressure resistance is enhanced without being accompanied by thickening, and a compressor being provided with a housing comprising the pressure vessel.Type: GrantFiled: October 19, 2005Date of Patent: July 8, 2008Assignee: Kabushiki Kaisha Toyota JidoshokkiInventors: Motoharu Tanizawa, Kyoichi Kinoshita, Yuki Okamoto, Tsukasa Sugie, Manabu Sugiura, Takayuki Kato, Fuminobu Enokijima
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Publication number: 20070158000Abstract: A pressure vessel of the present invention is such that at least part thereof comprises a metallic composite material 40 comprising a light metal 41, which is turned into a matrix, and a plate-shaped iron-based member 42, which is buried in the light metal 41, whose major component is iron, and which is provided with a large number of through holes penetrating the front and rear surfaces. By means of this construction, it is possible to provide a pressure vessel having a novel construction whose pressure resistance is enhanced without being accompanied by thickening, and a compressor being provided with a housing comprising the pressure vessel.Type: ApplicationFiled: October 19, 2005Publication date: July 12, 2007Inventors: Motoharu Tanizawa, Kyoichi Kinoshita, Yuki Okamoto, Tsukasa Sugie, Manabu Sugiura, Takayuki Kato, Fuminobu Enokijima