Patents by Inventor Norihiro Yamaguchi
Norihiro Yamaguchi 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: 20230296761Abstract: The present image generation device includes an acquisition unit that acquires an interference SAR (synthetic aperture radar) image relating to an earth ground surface of a predetermined range and generated based on a plurality of SAR images generated by reflecting radio waves received from a SAR satellite by a reflecting plate disposed at a predetermined point, a bird's-eye view image relating to the earth ground surface, and ground point data including coordinates of the predetermined point on the earth ground; and an image generation unit that specifies the predetermined point in the bird's-eye view image based on the ground point data, and generates an integrated image by combining the predetermined point specified in the interference SAR image, the interference SAR image and the bird's-eye view image with a reference of the predetermined point.Type: ApplicationFiled: August 4, 2021Publication date: September 21, 2023Inventors: Mikio SATOMURA, Hirokazu ITO, Shinichi UEDA, Mikio SUENO, Tomohiro NARUMI, Norihiro YAMAGUCHI
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Publication number: 20220339184Abstract: The present invention relates to agents and methods for treating gastrointestinal cancer (e.g., metastatic colorectal cancer) in a subject in need thereof. The method includes suppressing the enzymatic activity of DHODH and/or decreasing the level of creatine via suppression of creatine transporter channel SLC6a8 in the subject. In some embodiments, the suppression step can be carried out by administering to the subject a set of small molecule compounds.Type: ApplicationFiled: September 25, 2020Publication date: October 27, 2022Applicant: The Rockefeller UniversityInventors: Sohail Tavazoie, Norihiro Yamaguchi, Kivanc Birsoy
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Patent number: 11159118Abstract: An electric power steering device includes: an electric motor including multi-phase coils, which is configured to cause a steering mechanism of a vehicle to rotate; and a control unit including a plurality of inverter circuits configured to drive the electric motor, wherein the inverter circuits include capacitors for smoothing, which are small in number than phase number of the electric motor, and the capacitors are arranged between bridge circuits of respective phases of the inverter circuits.Type: GrantFiled: May 11, 2017Date of Patent: October 26, 2021Assignee: Mitsubishi Electric CorporationInventors: Rei Araki, Yu Kawano, Norihiro Yamaguchi
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Patent number: 11131720Abstract: Provided is an electronic control device, including: a plurality of grounding terminals provided to a plurality of grounds in the device individually on a one-to-one basis; a grounding common portion for connecting a plurality of grounding points provided to the plurality of grounds individually on a one-to-one basis; a current detection unit configured to detect each of currents flowing between the plurality of grounding points and the plurality of grounding terminals provided for the plurality of grounding points individually on a one-to-one basis or a current flowing through the grounding common portion; and a controller configured to detect a ground open condition for each of the plurality of grounds by comparing a detection result obtained by the current detection unit with a determination value for determining the ground open condition.Type: GrantFiled: May 11, 2017Date of Patent: September 28, 2021Assignee: Mitsubishi Electric CorporationInventors: Rei Araki, Yu Kawano, Norihiro Yamaguchi
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Publication number: 20200382047Abstract: An electric power steering device includes: an electric motor including multi-phase coils, which is configured to cause a steering mechanism of a vehicle to rotate; and a control unit including a plurality of inverter circuits configured to drive the electric motor, wherein the inverter circuits include capacitors for smoothing, which are small in number than phase number of the electric motor, and the capacitors are arranged between bridge circuits of respective phases of the inverter circuits.Type: ApplicationFiled: May 11, 2017Publication date: December 3, 2020Applicant: Mitsubishi Electric CorporationInventors: Rei ARAKI, Yu KAWANO, Norihiro YAMAGUCHI
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Publication number: 20200158788Abstract: Provided is an electronic control device, including: a plurality of grounding terminals provided to a plurality of grounds in the device individually on a one-to-one basis; a grounding common portion for connecting a plurality of grounding points provided to the plurality of grounds individually on a one-to-one basis; a current detection unit configured to detect each of currents flowing between the plurality of grounding points and the plurality of grounding terminals provided for the plurality of grounding points individually on a one-to-one basis or a current flowing through the grounding common portion; and a controller configured to detect a ground open condition for each of the plurality of grounds by comparing a detection result obtained by the current detection unit with a determination value for determining the ground open condition.Type: ApplicationFiled: May 11, 2017Publication date: May 21, 2020Applicant: Mitsubishi Electric CorporationInventors: Rei ARAKI, Yu KAWANO, Norihiro YAMAGUCHI
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Publication number: 20200091050Abstract: The present invention provides a package substrate in which metal pins capable of providing an electrical connection are disposed without tilting, and a method of producing the package substrate. The present invention provides a package substrate including: a substrate; and an electrode disposed on a surface of the substrate, wherein a metal pin is disposed on the electrode via a cured product of a conductive paste containing a metal powder and a thermosetting resin, and the metal powder contains a low-melting point metal and a high-melting point metal having a melting point higher than that of the low-melting point metal.Type: ApplicationFiled: November 13, 2017Publication date: March 19, 2020Inventor: Norihiro YAMAGUCHI
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Patent number: 10195301Abstract: A primary object of the present invention is to provide a hydrogen peroxide gas detection indicator which allows more certain visual recognition of color changing according to the concentration of hydrogen peroxide gas. The structure of this invention relates to an ink composition for detecting hydrogen peroxide gas containing (1) at least one of styrene acrylic resins and styrene-maleic acid resins and (2) a methine dye. According to this invention, a color-changing layer is formed using the ink composition for detecting hydrogen peroxide gas, allowing color changing according to the concentration of hydrogen peroxide gas to be visually recognized.Type: GrantFiled: October 26, 2015Date of Patent: February 5, 2019Assignee: SAKURA COLOR PRODUCTS CORPORATIONInventors: Norihiro Yamaguchi, Kyoko Ohwaki
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Patent number: 10164652Abstract: A first mode in which to output analog electricity quantities of objects one by one independently to an A/D converter, a second mode in which to output none of the analog electricity quantities of the objects, a third mode in which to output none of the analog electricity quantities of the objects and cause the output to the A/D converter to be resistor, and a fourth mode in which to output to the A/D converter a plurality of the analog electricity quantities of the objects at the same time, are caused to be generated, thus acquiring the A/D conversion values of the objects individually when in the first mode, and detecting an anomaly of the A/D converter itself or a device connected to the A/D converter when in the second mode to the fourth mode.Type: GrantFiled: November 11, 2015Date of Patent: December 25, 2018Assignee: Mitsubishi Electric CorporationInventors: Yusuke Kobayashi, Takayasu Narukawa, Masaya Tsuneoka, Masayuki Funakoshi, Norihiro Yamaguchi, Takahiro Okanoue
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Patent number: 10153066Abstract: A conductive paste having a viscosity suitable for filling a hole of a board, long pot life, and excellent conductivity and long-term reliability of a cured product, and a multilayer board using the same are provided. A conductive paste comprising with respect to (A) 100 parts by mass of dimer acid-modified epoxy resin, (B) from 200 to 1900 parts by mass of high melting metal powder containing silver-coated copper alloy powder and having a melting point of 800° C. or higher, (C) from 400 to 2200 parts by mass of silver-coated copper alloy powder having a melting point of 800° C. or higher, (D) from 1.0 to 20.0 parts by mass of curing agent containing a hydroxy group-containing aromatic compound, and (E) from 5.0 to 100.0 parts by mass of a flux containing polycarboxylic acid, is used as the present invention.Type: GrantFiled: February 17, 2016Date of Patent: December 11, 2018Assignee: Tatsuta Electric Wire & Cable Co., Ltd.Inventors: Hajime Nakazono, Norihiro Yamaguchi
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Publication number: 20180241411Abstract: A first mode in which to output analog electricity quantities of objects one by one independently to an A/D converter, a second mode in which to output none of the analog electricity quantities of the objects, a third mode in which to output none of the analog electricity quantities of the objects and cause the output to the A/D converter to be resistor, and a fourth mode in which to output to the A/D converter a plurality of the analog electricity quantities of the objects at the same time, are caused to be generated, thus acquiring the A/D conversion values of the objects individually when in the first mode, and detecting an anomaly of the A/D converter itself or a device connected to the A/D converter when in the second mode to the fourth mode.Type: ApplicationFiled: November 11, 2015Publication date: August 23, 2018Applicant: Mitsubishi Electric CorporationInventors: Yusuke KOBAYASHI, Takayasu NARUKAWA, Masaya TSUNEOKA, Masayuki FUNAKOSHI, Norihiro YAMAGUCHI, Takahiro OKANOUE
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Publication number: 20170358381Abstract: A conductive paste having a viscosity suitable for filling a hole of a board, long pot life, and excellent conductivity and long-term reliability of a cured product, and a multilayer board using the same are provided. A conductive paste comprising with respect to (A) 100 parts by mass of dimer acid-modified epoxy resin, (B) from 200 to 1900 parts by mass of high melting metal powder containing silver-coated copper alloy powder and having a melting point of 800° C. or higher, (C) from 400 to 2200 parts by mass of silver-coated copper alloy powder having a melting point of 800° C. or higher, (D) from 1.0 to 20.0 parts by mass of curing agent containing a hydroxy group-containing aromatic compound, and (E) from 5.0 to 100.0 parts by mass of a flux containing polycarboxylic acid, is used as the present invention.Type: ApplicationFiled: February 17, 2016Publication date: December 14, 2017Inventors: Hajime NAKAZONO, Norihiro YAMAGUCHI
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Patent number: 9420706Abstract: In a method of manufacturing a multilayer board, including: a drilling step for forming a via hole through a pre-preg by laser beam machining, a step of filling the via hole with conductive paste containing a resin component and metal powder, and a step of arranging copper layers or copper layer portions of patterned boards on and under the filled conductive paste and pressing the same, a multilayer printed wiring board superior in conductivity and long-term stability is obtained by using alloying paste as the conductive paste in which at least part of the metal powder is melted and the metal powders adjacent to each other are alloyed, using a pre-preg having a ratio A/B of at least 10 before subjected to preheating, where A is a storage modulus at an inflection point where the storage modulus changes from increasing to decreasing and B is a storage modulus at an inflection point where the storage modulus changes from decreasing to increasing in a temperature profile rising from 60° C. to 200° C.Type: GrantFiled: January 27, 2014Date of Patent: August 16, 2016Assignee: Tatsuta Electric Wire & Cable Co., Ltd.Inventors: Norihiro Yamaguchi, Hiroaki Umeda, Ken Yukawa
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Publication number: 20160045631Abstract: A primary object of the present invention is to provide a hydrogen peroxide gas detection indicator which allows more certain visual recognition of color changing according to the concentration of hydrogen peroxide gas. The structure of this invention relates to an ink composition for detecting hydrogen peroxide gas containing (1) at least one of styrene acrylic resins and styrene-maleic acid resins and (2) a methine dye. According to this invention, a color-changing layer is formed using the ink composition for detecting hydrogen peroxide gas, allowing color changing according to the concentration of hydrogen peroxide gas to be visually recognized.Type: ApplicationFiled: October 26, 2015Publication date: February 18, 2016Applicant: SAKURA COLOR PRODUCTS CORPORATIONInventors: Norihiro Yamaguchi, Kyoko Sano
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Patent number: 9194808Abstract: An indicator for the detection of hydrogen peroxide. It undergoes a color change according to the concentration of hydrogen peroxide and this color change can be visually recognized with higher certainty. An ink composition for hydrogen peroxide detection is provided which comprises 1) at least one of styrene-acrylic resins and styrene-maleic acid resins and 2) a methine dye. A color change layer formed from the ink composition for hydrogen peroxide detection produces an effect that a color change according to, e.g., the concentration of hydrogen peroxide can be visually recognized.Type: GrantFiled: August 1, 2006Date of Patent: November 24, 2015Assignee: SAKURA COLOR PRODUCTS CORPORATIONInventors: Norihiro Yamaguchi, Kyoko Sano
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Patent number: 8756805Abstract: A method of manufacturing a multilayer board, including: forming a hole through a pre-preg by laser, filling the hole with conductive paste containing a resin component and metal powder, and arranging copper layer portions of patterned boards on and under the filled conductive paste and pressing the same, wherein in the conductive paste at least surface layers of the different metal powders are melted and alloyed, the pre-preg has a ratio A/B of at least 10 before being subjected to preheating, where A is a storage modulus at an inflection point where the storage modulus changes from increasing to decreasing and B is a storage modulus at an inflection point where the storage modulus changes from decreasing to increasing in a temperature rising from 60 to 200 degree C., and preheating the pre-preg before the drilling step to reduce the ratio A/B to below 10.Type: GrantFiled: March 9, 2010Date of Patent: June 24, 2014Assignee: Tatsuta Electric Wire & Cable Co., Ltd.Inventors: Norihiro Yamaguchi, Hiroaki Umeda, Ken Yukawa
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METHOD OF MANUFACTURING MULTILAYER PRINTED WIRING BOARD AND MULTILAYER WIRING BOARD OBTAINED THEREBY
Publication number: 20140138126Abstract: In a method of manufacturing a multilayer board, including: a drilling step for forming a via hole through a pre-preg by laser beam machining, a step of filling the via hole with conductive paste containing a resin component and metal powder, and a step of arranging copper layers or copper layer portions of patterned boards on and under the filled conductive paste and pressing the same, a multilayer printed wiring board superior in conductivity and long-term stability is obtained by using alloying paste as the conductive paste in which at least part of the metal powder is melted and the metal powders adjacent to each other are alloyed, using a pre-preg having a ratio A/B of at least 10 before subjected to preheating, where A is a storage modulus at an inflection point where the storage modulus changes from increasing to decreasing and B is a storage modulus at an inflection point where the storage modulus changes from decreasing to increasing in a temperature profile rising from 60° C. to 200° C.Type: ApplicationFiled: January 27, 2014Publication date: May 22, 2014Applicant: Tatsuta Electric Wire & Cable Co., Ltd.Inventors: Norihiro YAMAGUCHI, Hiroaki UMEDA, Ken YUKAWA -
METHOD OF MANUFACTURING MULTILAYER PRINTED WIRING BOARD AND MULTILAYER WIRING BOARD OBTAINED THEREBY
Publication number: 20120037409Abstract: In a method of manufacturing a multilayer board, including: a drilling step for forming a via hole through a pre-preg by laser beam machining, a step of filling the via hole with conductive paste containing a resin component and metal powder, and a step of arranging copper layers or copper layer portions of patterned boards on and under the filled conductive paste and pressing the same, a multilayer printed wiring board superior in conductivity and long-term stability is obtained by using alloying paste as the conductive paste in which at least part of the metal powder is melted and the metal powders adjacent to each other are alloyed, using a pre-preg having a ratio A/B of at least 10 before subjected to preheating, where A is a storage modulus at an inflection point where the storage modulus changes from increasing to decreasing and B is a storage modulus at an inflection point where the storage modulus changes from decreasing to increasing in a temperature profile rising from 60° C. to 200° C.Type: ApplicationFiled: March 9, 2010Publication date: February 16, 2012Inventors: Norihiro Yamaguchi, Hiroaki Umeda, Ken Yukawa -
Patent number: 7981687Abstract: An object of the present invention is to provide a material for more easily and accurately detecting treatment status using gas exposure. The present invention relates to an ink composition for detecting an oxidizing gas, or the like, comprising at least one type of azo dye, methine dye, triarylmethane dye and thiazine dye.Type: GrantFiled: March 30, 2005Date of Patent: July 19, 2011Assignee: Sakura Color Products CorporationInventors: Norihiro Yamaguchi, Kyoko Sano, Hiroshi Inoue
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Publication number: 20100119410Abstract: An indicator for the detection of hydrogen peroxide. It undergoes a color change according to the concentration of hydrogen peroxide and this color change can be visually recognized with higher certainty. An ink composition for hydrogen peroxide detection is provided which comprises 1) at least one of styrene-acrylic resins and styrene-maleic acid resins and 2) a methine dye. A color change layer formed from the ink composition for hydrogen peroxide detection produces an effect that a color change according to, e.g., the concentration of hydrogen peroxide can be visually recognized.Type: ApplicationFiled: August 1, 2006Publication date: May 13, 2010Applicant: SAKURA COLOR PRODUCTS CORPORATIONInventors: Norihiro Yamaguchi, Kyoko Sano