Patents by Inventor Takahiro Ozawa
Takahiro Ozawa 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: 20240071417Abstract: Provided is a hologram recording medium that can achieve suppression of deterioration of the storage stability in an unexposed state. The hologram recording medium includes a base material and a photosensitive layer. The oxygen permeability of the base material measured in an environment at 23° C. and 0% RH is more than 0.1 cm3·(m2·day·atm)?1 and 10000 cm3·(m2·day·atm)?1 or less. The photosensitive layer contains a polymerizable compound, and the polymerizable compound contains a compound represented by a specific general formula.Type: ApplicationFiled: September 29, 2021Publication date: February 29, 2024Inventors: SHOICHI OZAWA, TAKAHIRO OHE, HISAYA HARA, KENSHIRO KAWASAKI
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Publication number: 20230183328Abstract: Provided herein are aqueous pharmaceutical formulations comprising high concentrations of anisolated anti-A? protofibril antibody or a fragment thereof that binds to human A? protofibrils, such as BAN2401, arginine, polysorbate 80, and a pharmaceutically acceptable buffer.Type: ApplicationFiled: March 19, 2021Publication date: June 15, 2023Inventors: Nobuo YOSHIDA, Naomi SAKURAMOTO, Takahisa SAKAGUCHI, Hirokazu KITO, Takahiro OZAWA, Anjali JOSHI, Yung Yueh HSU, Pierre SOUILLAC
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Publication number: 20220154313Abstract: A door beam of a motor vehicle includes a 7000 series aluminum alloy extruded material, the 7000 series aluminum alloy extruded material including Zn: 7.5 mass % to 9.0 mass %, Mg: 1.3 mass % to 2.0 mass %, Cu: 0.1 mass % to 0.7 mass %, Si: 0.15 mass % or less, Fe: 0.3 mass % or less, Ti: 0.005 mass % to 0.2 mass %, and at least one of Mn, Cr, and Zr: 0.1 mass % to 0.5 mass %, in which contents of Mn, Cr and Zr satisfy Mn: 0.3 mass % or less, Cr: 0.25 mass % or less, and Zr: 0.25 mass %, respectively, with the remainder being Al and impurities. A Fe-based crystallized product is contained, and an average Cu content of the Fe-based crystallized product is 5.0 mass % or less.Type: ApplicationFiled: March 5, 2020Publication date: May 19, 2022Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)Inventors: Takahiro SHIKAMA, Shinji YOSHIHARA, Misuzu YAMAMOTO, Yuki TANAKA, Ryo UNOKI, Takahiro OZAWA
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Patent number: 11167500Abstract: A mold that abuts an innerliner against a mold surface of a mouthpiece comprises two molds, an upper mold and a lower mold. The upper mold comprises a heating portion that heats an outer abutting surface that abuts the cylinder portion of the innerliner against the first annular surface of the mouthpiece and comprises an upper mold side positioning cylindrical surface; and the lower mold comprises an inner abutting surface that abuts a section of a dome portion near the cylinder portion against a second annular surface of the mouthpiece and comprises a lower mold side positioning cylindrical surface that is capable of engaging with the upper mold side positioning cylindrical surface. The section that comprises the lower mold side positioning cylindrical surface is formed of a material with a lower thermal conductivity than that of the upper mold.Type: GrantFiled: December 11, 2017Date of Patent: November 9, 2021Inventors: Hayato Kato, Takahiro Ozawa
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Patent number: 11155020Abstract: A device for attaching a mouthpiece to an innerliner of an aircraft water tank is provided. A cylinder portion of an innerliner is thermally deformed to conform to an inner circumferential portion of a cylinder-like portion, and an inner circumferential portion of a dome portion of the innerliner is attached to a skirt portion by an adhesive. A lower mold includes two sections inserted inside the innerliner from the inner side of a mouthpiece in a folded state. The two sections are opened inside the innerliner and a holding member holds the two sections in an open state. The lower mold can be disposed in the innerliner sealed from the inner side of the mouthpiece, and abutment of an outer abutting surface of an upper mold against a first annular surface and abutment of an inner abutting surface of the lower mold against a second annular surface can be performed.Type: GrantFiled: December 11, 2017Date of Patent: October 26, 2021Inventors: Hayato Kato, Takahiro Ozawa
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Patent number: 11117588Abstract: When controlling a driving source torque in order to accelerate a driving wheel, a driving source torque controller performs shock suppression control of controlling the driving source torque based on an acquired driving source torque so that at least one of (i) an absolute value of relative speed between power transmission members on a power transmission path decreases when backlash between the power transmission members decreases or (ii) a transmission torque which is transmitted between the power transmission members on the power transmission path decreases when the backlash between the power transmission members is eliminated.Type: GrantFiled: January 10, 2020Date of Patent: September 14, 2021Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Yuichiro Fukazawa, Naotsugu Kamiya, Masaki Shimazaki, Takahiro Ozawa, Seiya Uno, Takuya Okamoto, Mitsutoshi Koide, Yoshitsugu Kosugi
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Patent number: 11105471Abstract: Provided is an aircraft water tank with a lid joined to an opening portion via internal threads and external threads. An O-ring is compressed so that the opening portion is liquid-tightly sealed, which forms a sealed water storage space in a tank body. The portion of the lid that compresses the O-ring is a corner portion formed by an end surface of an annular plate portion and an outer peripheral surface of a tube portion. The portion of an inner liner that compresses the O-ring is a portion of the inner liner attached to an inclined surface. An end portion of the inner liner attached to the surface of a bulging portion is located outside the water storage space.Type: GrantFiled: May 12, 2016Date of Patent: August 31, 2021Inventors: Yuji Taguchi, Takahiro Ozawa, Hayato Kato
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Patent number: 11067227Abstract: An aircraft water tank includes a conical surface of a skirt portion and a conical surface of an inner liner attached together using an adhesive, with an identical adhesive used in forming a fiber-reinforced resin layer on the inner liner via a filament winding method. When attaching with the adhesive, the adhesive is expelled at the outer circumferential edge of the skirt portion from between the conical surface of the skirt portion and the conical surface of the inner liner. Reinforcement fibers are applied on top of the protruding adhesive, and the adhesive impregnates into the reinforcement fibers. The protruding adhesive and the reinforcement fibers form a reinforcing member which connects a uniform stress surface of the skirt portion to a uniform stress surface of the inner liner located radially outward of the skirt portion.Type: GrantFiled: September 6, 2017Date of Patent: July 20, 2021Inventors: Hayato Kato, Takahiro Ozawa
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Patent number: 10951087Abstract: The electric brake motor unit has: a motor; a connector having a connector terminal; a first section extending in a first direction and having a first contact portion electrically connected to the connector terminal; a second section extending in the first direction and having a second contact portion electrically connected to a motor terminal; and an intermediate section extending in a second direction intersecting with the first direction between the first section and the second section. The electric brake motor unit is provided with: a bus bar in which the first section, the intermediate section, and the second section are connected in a crank shape; and a motor bracket mounted on the motor and having two positioning portions that are mutually separately positioned with a space through which the intermediate section passes and are used for positioning the intermediate section in the first direction.Type: GrantFiled: January 25, 2018Date of Patent: March 16, 2021Assignee: ADVICS CO., LTD.Inventors: Takahiro Ozawa, Yuichi Takeo, Yasuhito Hayashi
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Patent number: 10913213Abstract: When a cylinder portion of an innerliner is positioned inside a mouthpiece and when an upper mold and a lower mold are brought together, a projection portion is provided on an outer circumferential member of the lower mold that closes a gap between a section of an upper mold side positioning outer circumferential surface following on from an inner circumferential end of an outer abutting surface and a portion of the innerliner where an inner circumferential surface abuts. As a result, the portion of the innerliner that is thermally deformed is prevented from being displaced radially inward of the mouthpiece along a first annular surface.Type: GrantFiled: December 11, 2017Date of Patent: February 9, 2021Inventors: Hayato Kato, Takahiro Ozawa
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Publication number: 20200148207Abstract: When controlling a driving source torque in order to accelerate a driving wheel, a driving source torque controller performs shock suppression control of controlling the driving source torque based on an acquired driving source torque so that at least one of (i) an absolute value of relative speed between power transmission members on a power transmission path decreases when backlash between the power transmission members decreases or (ii) a transmission torque which is transmitted between the power transmission members on the power transmission path decreases when the backlash between the power transmission members is eliminated.Type: ApplicationFiled: January 10, 2020Publication date: May 14, 2020Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventors: Yuichiro FUKAZAWA, Naotsugu KAMIYA, Masaki SHIMAZAKI, Takahiro OZAWA, Seiya UNO, Takuya OKAMOTO, Mitsutoshi KOIDE, Yoshitsugu KOSUGI
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Publication number: 20200086547Abstract: A device for attaching a mouthpiece to an innerliner of an aircraft water tank is provided. A cylinder portion of an innerliner is thermally deformed to conform to an inner circumferential portion of a cylinder-like portion, and an inner circumferential portion of a dome portion of the innerliner is attached to a skirt portion by an adhesive. A lower mold includes two sections inserted inside the innerliner from the inner side of a mouthpiece in a folded state. The two sections are opened inside the innerliner and a holding member holds the two sections in an open state. The lower mold can be disposed in the innerliner sealed from the inner side of the mouthpiece, and abutment of an outer abutting surface of an upper mold against a first annular surface and abutment of an inner abutting surface of the lower mold against a second annular surface can be performed.Type: ApplicationFiled: December 11, 2017Publication date: March 19, 2020Inventors: Hayato Kato, Takahiro Ozawa
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Publication number: 20200079030Abstract: When a cylinder portion of an innerliner is positioned inside a mouthpiece and when an upper mold and a lower mold are brought together, a projection portion is provided on an outer circumferential member of the lower mold that closes a gap between a section of an upper mold side positioning outer circumferential surface following on from an inner circumferential end of an outer abutting surface and a portion of the innerliner where an inner circumferential surface abuts. As a result, the portion of the innerliner that is thermally deformed is prevented from being displaced radially inward of the mouthpiece along a first annular surface.Type: ApplicationFiled: December 11, 2017Publication date: March 12, 2020Inventors: Hayato Kato, Takahiro Ozawa
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Publication number: 20200044510Abstract: The electric brake motor unit has: a motor; a connector having a connector terminal; a first section extending in a first direction and having a first contact portion electrically connected to the connector terminal; a second section extending in the first direction and having a second contact portion electrically connected to a motor terminal; and an intermediate section extending in a second direction intersecting with the first direction between the first section and the second section. The electric brake motor unit is provided with: a bus bar in which the first section, the intermediate section, and the second section are connected in a crank shape; and a motor bracket mounted on the motor and having two positioning portions that are mutually separately positioned with a space through which the intermediate section passes and are used for positioning the intermediate section in the first direction.Type: ApplicationFiled: January 25, 2018Publication date: February 6, 2020Applicant: ADVICS CO., LTD.Inventors: Takahiro OZAWA, Yuichi TAKEO, Yasuhito HAYASHI
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Publication number: 20200024070Abstract: An aircraft water tank includes a conical surface of a skirt portion and a conical surface of an inner liner attached together using an adhesive, with an identical adhesive used in forming a fiber-reinforced resin layer on the inner liner via a filament winding method. When attaching with the adhesive, the adhesive is expelled at the outer circumferential edge of the skirt portion from between the conical surface of the skirt portion and the conical surface of the inner liner. Reinforcement fibers are applied on top of the protruding adhesive, and the adhesive impregnates into the reinforcement fibers. The protruding adhesive and the reinforcement fibers form a reinforcing member which connects a uniform stress surface of the skirt portion to a uniform stress surface of the inner liner located radially outward of the skirt portion.Type: ApplicationFiled: September 6, 2017Publication date: January 23, 2020Inventors: Hayato Kato, Takahiro Ozawa
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Publication number: 20200023591Abstract: A mold that abuts an innerliner against a mold surface of a mouthpiece comprises two molds, an upper mold and a lower mold. The upper mold comprises a heating portion that heats an outer abutting surface that abuts the cylinder portion of the innerliner against the first annular surface of the mouthpiece and comprises an upper mold side positioning cylindrical surface; and the lower mold comprises an inner abutting surface that abuts a section of a dome portion near the cylinder portion against a second annular surface of the mouthpiece and comprises a lower mold side positioning cylindrical surface that is capable of engaging with the upper mold side positioning cylindrical surface. The section that comprises the lower mold side positioning cylindrical surface is formed of a material with a lower thermal conductivity than that of the upper mold.Type: ApplicationFiled: December 11, 2017Publication date: January 23, 2020Inventors: Hayato Kato, Takahiro Ozawa
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Patent number: 10526687Abstract: Provided is an ultra-high-strength steel sheet having a component composition that includes specific amounts of each of C, Mn, and Al and a remainder of iron and unavoidable impurities, and in which the amounts of each of P, S, and N among the unavoidable impurities are limited to a specific amount. The ultra-high-strength steel sheet includes 2 area% or more of a region having a structure that includes 90% or more of martensite and 0.5% or more of residual austentite by area ratio relative to the entire structure, the local Mn concentration in said region being at least 1.1 times that of the Mn content of the entire steel sheet. The ultra-high-strength steel sheet has a tensile strength of 1470 MPa or more.Type: GrantFiled: February 8, 2016Date of Patent: January 7, 2020Assignee: KOBE STEEL, LTD.Inventors: Kosuke Shibata, Toshiya Nakata, Toshio Murakami, Takahiro Ozawa, Fumio Yuse, Atsuhiro Shiraki, Kenji Saito, Yukihiro Utsumi
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Publication number: 20190318645Abstract: A measurement device that is used for clinical practice or its training in cardiopulmonary resuscitation includes a storage unit for storing therein the size of an AR marker attached at a prescribed position of a user, an imaging unit provided with a visible light camera for capturing an image of the AR marker moving during measurement, a control unit for detecting the position of the AR marker in the captured image and calculating the amount of displacement of the AR marker using the size of the AR marker stored in the storage unit, and an output unit for outputting the calculation result obtained by the control unit.Type: ApplicationFiled: June 27, 2019Publication date: October 17, 2019Inventors: Makoto Gensho, Yu Yamada, Takahiro Ozawa
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Publication number: 20190153575Abstract: Provided is an ultra-high-strength steel sheet having a component composition that includes specific amounts of each of C, Mn, and Al and a remainder of iron and unavoidable impurities, and in which the amounts of each of P, S, and N among the unavoidable impurities are limited to a specific amount. The ultra-high-strength steel sheet includes 2 area % or more of a region having a structure that includes 90% or more of martensite and 0.5% or more of residual austentite by area ratio relative to the entire structure, the local Mn concentration in said region being at least 1.1 times that of the Mn content of the entire steel sheet. The ultra-high-strength steel sheet has a tensile strength of 1470 MPa or more.Type: ApplicationFiled: February 8, 2016Publication date: May 23, 2019Applicant: KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)Inventors: Kosuke SHIBATA, Toshiya NAKATA, Toshio MURAKAMI, Takahiro OZAWA, Fumio YUSE, Atsuhiro SHIRAKI, Kenji SAITO, Yukihiro UTSUMI
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Publication number: 20190032166Abstract: An ultra-high-strength steel sheet having a component composition that includes specific amounts of each of C, Si, Mn, and Al and a remainder of iron and unavoidable impurities, and in which the amounts of each of P, S, and N among the unavoidable impurities are limited to a specific amount. The ultra-high-strength steel sheet includes 1 area % or more of a region in which martensite constitutes 90 area % or more, residual austentite constitutes 0.5 area % or more, and the local Mn concentration is at least 1.2 times that of the Mn content of the entire steel sheet. The ultra-high-strength steel sheet has a tensile strength of 1470 MPa or more, a yield ratio of 0.75 or more, and a total elongation of 10% or more.Type: ApplicationFiled: February 8, 2016Publication date: January 31, 2019Applicant: Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)Inventors: Kosuke SHIBATA, Toshiya NAKATA, Toshio MURAKAMI, Takahiro OZAWA, Fumio YUSE, Atsuhiro SHIRAKI, Kenji SAITO, Yukihiro UTSUMI