Patents by Inventor Sumio Kato
Sumio Kato 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: 11110439Abstract: In relation to a Cu-based delafossite-type oxide that is effective as an exhaust gas purification catalyst, Cu is placed in a high catalytic activity low-valence state, whereby a novel Cu-based delafossite-type oxide having higher activity than in the past is provided. Proposed is a delafossite-type oxide for an exhaust gas purification catalyst that is represented by a general formula ABO2, wherein Cu and Ag are contained in the A site of the general formula, one or two or more elements selected from the group consisting of Mn, Al, Cr, Ga, Fe, Co, Ni, In, La, Nd, Sm, Eu, Y, V, and Ti are contained in the B site of the general formula, and Ag is contained at a ratio of 0.001 at. % or more and less than 20 at. % in the A site of the general formula.Type: GrantFiled: December 22, 2017Date of Patent: September 7, 2021Assignee: Mitsui Mining & Smelting Co., Ltd.Inventors: Sumio Kato, Masataka Ogasawara, Toshiharu Moriya, Katsuya Iwashina, Hironori Iwakura
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Publication number: 20210270611Abstract: The navigation apparatus calculates second navigation parameters of a mobile object corresponding to data retrieved by a data retrieval unit by using a neural network that calculates first navigation parameters of the mobile object with the data used for calculating the first navigation parameters of the mobile object as an input.Type: ApplicationFiled: May 10, 2021Publication date: September 2, 2021Applicant: Mitsubishi Electric CorporationInventors: Hideaki MAEHARA, Momoyo HINO, Ryoga SUZUKI, Kenji TAIRA, Sumio KATO
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Patent number: 11099030Abstract: An attitude estimation apparatus (30) includes: a data acquiring unit (32) for acquiring observation data; a range-measurement point coordinate calculator (33A) for calculating geodetic coordinates of a range-measurement point in a geodetic coordinate system using positioning data, ranging data, actual attitude data, and an estimated value of an unknown parameter representing an attitude of a flying object; an image coordinate calculator (33B) for calculating coordinates of a projected point by performing projection transformation from the geodetic coordinate system to an image coordinate system on the geodetic coordinates; an image matching processor (34) for detecting image coordinates of the range-measurement point appearing in a first captured image by executing image matching between the first captured image and a second captured image selected from captured images; and an attitude estimator (35) for correcting the estimated value such that a magnitude of a difference between the coordinates of the projeType: GrantFiled: June 2, 2016Date of Patent: August 24, 2021Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Momoyo Hino, Hideaki Maehara, Kenji Taira, Sumio Kato
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Publication number: 20210041543Abstract: A processor outputs laser irradiation location identifying pattern information for displaying a laser irradiation location identifying pattern from a laser measuring device to a display screen of a display. The processor receives reflection intensity value information including reflection intensity values of laser light, and determines a laser irradiation location on the display screen of the display on the basis of the reflection intensity values included in the reflection intensity value information, the reflection intensity value information being outputted from the laser measuring device having received the laser light emitted from the laser measuring device and reflected from the laser irradiation location identifying pattern displayed on the display screen of the display. The processor outputs camera calibration pattern information for displaying a camera calibration pattern on the display screen of the display.Type: ApplicationFiled: October 22, 2020Publication date: February 11, 2021Applicant: Mitsubishi Electric CorporationInventors: Ryoga SUZUKI, Hideaki MAEHARA, Momoyo HINO, Kenji TAIRA, Sumio KATO
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Patent number: 10722870Abstract: Provided is a novel exhaust gas purification catalyst, which uses a Cu-based delafossite oxide, capable of increasing the exhaust gas purification performance compared to the case of using the Cu-based delafossite oxide alone. Proposed is an exhaust gas purification catalyst comprising a delafossite-type oxide represented by a general formula ABO2 and an inorganic porous material, wherein Cu is contained in the A site of the general formula of the delafossite oxide, one or two or more elements selected from the group consisting of Mn, Al, Cr, Ga, Fe, Co, Ni, In, La, Nd, Sm, Eu, Y, V, and Ti are contained in the B site thereof, and Cu is contained in 3 to 30% relative to the total content (mass) of the delafossite-type oxide and the inorganic porous material.Type: GrantFiled: December 22, 2017Date of Patent: July 28, 2020Assignee: Mitsui Mining & Smelting Co., Ltd.Inventors: Sumio Kato, Masataka Ogasawara, Toshiharu Moriya, Katsuya Iwashina, Hironori Iwakura
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Publication number: 20200122129Abstract: In relation to a Cu-based delafossite-type oxide that is effective as an exhaust gas purification catalyst, Cu is placed in a high catalytic activity low-valence state, whereby a novel Cu-based delafossite-type oxide having higher activity than in the past is provided. Proposed is a delafossite-type oxide for an exhaust gas purification catalyst that is represented by a general formula ABO2, wherein Cu and Ag are contained in the A site of the general formula, one or two or more elements selected from the group consisting of Mn, Al, Cr, Ga, Fe, Co, Ni, In, La, Nd, Sm, Eu, Y, V, and Ti are contained in the B site of the general formula, and Ag is contained at a ratio of 0.001 at. % or more and less than 20 at. % in the A site of the general formula.Type: ApplicationFiled: December 22, 2017Publication date: April 23, 2020Inventors: Sumio KATO, Masataka OGASAWARA, Toshiharu MORIYA, Katsuya IWASHINA, Hironori IWAKURA
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Publication number: 20200116482Abstract: The present invention is provided with: a coordinates calculation unit (161) that, on the basis of data related to distance measurement points (P) indicating the distance to and the angle of a respective plurality of distance measurement points (P) and the coordinates of a laser beam irradiation reference point, and on the basis of the attitude angle of an aircraft (2), calculates coordinates of each of the distance measurement points (P) on a corresponding image among a plurality of images; a feature point extraction unit (162) that extracts feature points for each of the images; a distance calculation unit (163) that calculates, for each of the distance measurement points (P), the distance to a nearby feature point among the feature points extracted by the feature point extraction unit (162) on the basis of the coordinates calculated in the corresponding image by the coordinates calculation unit (161); and a necessity determination unit (166) that deletes unnecessary data from the data related to the distanType: ApplicationFiled: March 28, 2018Publication date: April 16, 2020Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Momoyo HINO, Hideaki MAEHARA, Kenji TAIRA, Sumio KATO
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Patent number: 10607533Abstract: A display apparatus includes: a substrate having a first principal surface and a second principal surface opposite to the first principal surface; light-emitting portions disposed on a first principal surface side; a time-division driving circuit which is disposed on the first principal surface side, and outputs a light-emission control signal to the light-emitting portions via respective light-emission control signal lines in a time-division manner; a driving signal line which is disposed on a second principal surface side, and feeds the light-emission control signal to the light-emitting portions via the time-division driving circuit; and a connection conductor which extends from the first principal surface to the second principal surface, and electrically connects the time-division driving circuit and the driving signal line.Type: GrantFiled: August 3, 2018Date of Patent: March 31, 2020Assignee: KYOCERA CORPORATIONInventors: Ryoichi Yokoyama, Sumio Kato
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Publication number: 20200043401Abstract: A display apparatus includes: a substrate having a first principal surface and a second principal surface opposite to the first principal surface; light-emitting portions disposed on a first principal surface side; a time-division driving circuit which is disposed on the first principal surface side, and outputs a light-emission control signal to the light-emitting portions via respective light-emission control signal lines in a time-division manner; a driving signal line which is disposed on a second principal surface side, and feeds the light-emission control signal to the light-emitting portions via the time-division driving circuit; and a connection conductor which extends from the first principal surface to the second principal surface, and electrically connects the time-division driving circuit and the driving signal line.Type: ApplicationFiled: August 3, 2018Publication date: February 6, 2020Applicant: KYOCERA Display CorporationInventors: Ryoichi YOKOYAMA, Sumio KATO
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Publication number: 20190336949Abstract: Provided is a novel exhaust gas purification catalyst, which uses a Cu-based delafossite oxide, capable of increasing the exhaust gas purification performance compared to the case of using the Cu-based delafossite oxide alone. Proposed is an exhaust gas purification catalyst comprising a delafossite-type oxide represented by a general formula ABO2 and an inorganic porous material, wherein Cu is contained in the A site of the general formula of the delafossite oxide, one or two or more elements selected from the group consisting of Mn, Al, Cr, Ga, Fe, Co, Ni, In, La, Nd, Sm, Eu, Y, V, and Ti are contained in the B site thereof, and Cu is contained in 3 to 30% relative to the total content (mass) of the delafossite-type oxide and the inorganic porous material.Type: ApplicationFiled: December 22, 2017Publication date: November 7, 2019Inventors: Sumio KATO, Masataka OGASAWARA, Toshiharu MORIYA, Katsuya IWASHINA, Hironori IWAKURA
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Publication number: 20190293450Abstract: An attitude estimation apparatus (30) includes: a data acquiring unit (32) for acquiring observation data; a range-measurement point coordinate calculator (33A) for calculating geodetic coordinates of a range-measurement point in a geodetic coordinate system using positioning data, ranging data, actual attitude data, and an estimated value of an unknown parameter representing an attitude of a flying object; an image coordinate calculator (33B) for calculating coordinates of a projected point by performing projection transformation from the geodetic coordinate system to an image coordinate system on the geodetic coordinates; an image matching processor (34) for detecting image coordinates of the range-measurement point appearing in a first captured image by executing image matching between the first captured image and a second captured image selected from captured images; and an attitude estimator (35) for correcting the estimated value such that a magnitude of a difference between the coordinates of the projeType: ApplicationFiled: June 2, 2016Publication date: September 26, 2019Applicant: Mitsubishi Electric CorporationInventors: Momoyo HINO, Hideaki MAEHARA, Kenji TAIRA, Sumio KATO
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Patent number: 10222210Abstract: Image matching on a pair of image data about images which are shot at different shooting positions is performed, and a point corresponding to the coordinates of a distance measurement point on the image shown by one image data of the pair is searched through the image shown by the other image data of the pair. The value of a parameter showing the attitude of an airplane (2) is corrected in such a way that the difference between the coordinates of the distance measurement point on the image shown by the other image data of the pair and the coordinates of the corresponding point which is searched for via the image matching becomes small, to estimate the attitude of the airplane (2).Type: GrantFiled: September 9, 2015Date of Patent: March 5, 2019Assignee: MITSUBISHI ELECTRIC CORPORATIONInventors: Hideaki Maehara, Momoyo Nagase, Kenji Taira, Sumio Kato
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Patent number: 10010871Abstract: Provide is a new carrier for exhaust gas purification catalyst which exhibits excellent catalytic activity, particularly catalytic activity at a low temperature. Proposed is a carrier for exhaust gas purification catalyst composed of particles which contain a silicate or phosphate containing one kind or two or more kinds among the elements belonging to Group 1 and Group 2 in the periodic table.Type: GrantFiled: December 14, 2015Date of Patent: July 3, 2018Assignee: Mitsui Mining & Smelting Co., Ltd.Inventors: Sumio Kato, Masataka Ogasawara, Hironori Iwakura, Takahito Asanuma, Takashi Wakabayashi, Yunosuke Nakahara
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Publication number: 20180120107Abstract: Image matching on a pair of image data about images which are shot at different shooting positions is performed, and a point corresponding to the coordinates of a distance measurement point on the image shown by one image data of the pair is searched through the image shown by the other image data of the pair. The value of a parameter showing the attitude of an airplane (2) is corrected in such a way that the difference between the coordinates of the distance measurement point on the image shown by the other image data of the pair and the coordinates of the corresponding point which is searched for via the image matching becomes small, to estimate the attitude of the airplane (2).Type: ApplicationFiled: September 9, 2015Publication date: May 3, 2018Applicant: Mitsubishi Electric CorporationInventors: Hideaki MAEHARA, Momoyo NAGASE, Kenji TAIRA, Sumio KATO
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Publication number: 20170274359Abstract: Provide is a new carrier for exhaust gas purification catalyst which exhibits excellent catalytic activity, particularly catalytic activity at a low temperature. Proposed is a carrier for exhaust gas purification catalyst composed of particles which contain a silicate or phosphate containing one kind or two or more kinds among the elements belonging to Group 1 and Group 2 in the periodic table.Type: ApplicationFiled: December 14, 2015Publication date: September 28, 2017Inventors: Sumio KATO, Masataka OGASAWARA, Hironori IWAKURA, Takahito ASANUMA, Takashi WAKABAYASHI, Yunosuke NAKAHARA
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Patent number: 9162217Abstract: An apatite compound represented by general formula: A10(PO4)6(OH)2 (wherein A represents Ba or a combination of Ba and Sr and/or Ca) is used as a carrier. This exhaust gas purifying catalyst is obtained by having the apatite compound carrier support a noble metal component.Type: GrantFiled: May 17, 2012Date of Patent: October 20, 2015Assignee: MITSUI MINING & SMELTING CO., LTD.Inventors: Shinichi Nakata, Sumio Kato, Masataka Ogasawara, Atsunori Ono, Yohei Takahashi, Takashi Wakabayashi, Yunosuke Nakahara
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Publication number: 20150133292Abstract: An apatite compound represented by general formula: A10(PO4)6(OH)2 (wherein A represents Ba or a combination of Ba and Sr and/or Ca) is used as a carrier. This exhaust gas purifying catalyst is obtained by having the apatite compound carrier support a noble metal component.Type: ApplicationFiled: May 17, 2012Publication date: May 14, 2015Inventors: Shinichi Nakata, Sumio Kato, Masataka Ogasawara, Atsunori Ono, Yohei Takahashi, Takashi Wakabayashi, Yunosuke Nakahara
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Patent number: 8147946Abstract: A polarizing plastic lens comprising a polarizing film with low tendency to detachment from an optical resin layer. There is provided polarizing plastic lens comprising polarizing film constituted of a polyvinyl alcohol resin. Two optical resin layers of different thicknesses may be disposed on both surfaces of the polarizing film. The optical resin layers are formed by polymerizing a polymerization raw material composition in contact with the polarizing film. The polymerization raw material composition contains as one main component an isocyanated or isothiocyanated compound. The iscocyanate or isothiocyanate functional group reacts with the hydroxyl of polyvinyl alcohol resin of polarizing film to thereby form an urethane bond or thiourethane bond, so that the optical resin layers are strongly unified with the polarizing film.Type: GrantFiled: September 2, 2010Date of Patent: April 3, 2012Assignee: Sunlux Co., Ltd.Inventor: Sumio Kato
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Publication number: 20100328767Abstract: A polarizing plastic lens comprising a polarizing film with low tendency to detachment from an optical resin layer. There is provided polarizing plastic lens comprising polarizing film constituted of a polyvinyl alcohol resin. Two optical resin layers of different thicknesses may be disposed on both surfaces of the polarizing film. The optical resin layers are formed by polymerizing a polymerization raw material composition in contact with the polarizing film. The polymerization raw material composition contains as one main component an isocyanated or isothiocyanated compound. The iscocyanate or isothiocyanate functional group reacts with the hydroxyl of polyvinyl alcohol resin of polarizing film to thereby form an urethane bond or thiourethane bond, so that the optical resin layers are strongly unified with the polarizing film.Type: ApplicationFiled: September 2, 2010Publication date: December 30, 2010Applicant: SUNLUX Co., LtdInventor: Sumio Kato
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Patent number: 7811481Abstract: A polarizing plastic lens comprising a polarizing film with low tendency to detachment from an optical resin layer. There is provided polarizing plastic lens comprising polarizing film constituted of a polyvinyl alcohol resin. Two optical resin layers of different thicknesses may be disposed on both surfaces of the polarizing film. The optical resin layers are formed by polymerizing a polymerization raw material composition in contact with the polarizing film. The polymerization raw material composition contains as one main component an isocyanated or isothiocyanated compound. The iscocyanate or isothiocyanate functional group reacts with the hydroxyl of polyvinyl alcohol resin of polarizing film to thereby form an urethane bond or thiourethane bond, so that the optical resin layers are strongly unified with the polarizing film.Type: GrantFiled: February 18, 2005Date of Patent: October 12, 2010Assignee: Sunlux Co., Ltd.Inventor: Sumio Kato