Patents by Inventor Shinichiro Ito
Shinichiro Ito 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: 20240117219Abstract: Provided is a polishing composition that can reduce increase in temperature of a polishing pad during polishing. The polishing composition provided by the present invention contains water, oxidant A selected from compounds other than peroxide, a first metal salt selected from alkaline-earth metal salts, and a second metal salt selected from salts each of which has a cation of a metal belonging to groups 3 to 16 in the periodic table, and an anion.Type: ApplicationFiled: February 2, 2022Publication date: April 11, 2024Inventors: Yasuaki ITO, Hiroyuki ODA, Yuichiro NAKAGAI, Shogaku IDE, Naoto NOGUCHI, Shinichiro TAKAMI
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Publication number: 20240117218Abstract: Provided are a polishing method and a polishing composition that are applied to polishing of silicon carbide and allows reduction of rise in pH of the polishing composition and increase in pad temperature during polishing. Provided is a method of polishing an object to be polished having a surface formed of silicon carbide. The method includes steps of preparing a polishing composition, and supplying the polishing composition to the object to be polished and polishing the object to be polished. The polishing composition contains permanganate, a metal salt A, and water. The metal salt A is a salt of a metal cation having a pKa of less than 7.0 in form of a hydrated metal ion, and an anion.Type: ApplicationFiled: February 2, 2022Publication date: April 11, 2024Inventors: Yuichiro NAKAGAI, Hiroyuki ODA, Yasuki ITO, Shogaku IDE, Shinichiro TAKAMI
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Publication number: 20240113848Abstract: In a high frequency module, a plurality of filters is connected to an antenna terminal with a switch interposed. The plurality of filters includes a first filter that has a pass band including a frequency band of a first communication band and a second filter that has a pass band including a frequency band of a second communication band that is capable of simultaneous communication with the first communication band. A first electronic component having the first filter and a second antenna end resonator of the second filter is disposed on a first principal surface of the mounting substrate. A second electronic component having at least one second acoustic wave resonator other than a second antenna end resonator of the second filter is disposed on the first principal surface of the mounting substrate.Type: ApplicationFiled: December 13, 2023Publication date: April 4, 2024Inventors: Takanori ITO, Terumichi KITA, Shinichiro TAKAYANAGI, Yuudai TANOUE, Minoru IWANAGA
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Publication number: 20240110080Abstract: Provided is a polishing composition containing an abrasive, permanganate, an aluminum salt, and water. In the polishing composition, a relation of a content W1 [% by weight] of the abrasive, a concentration C1 [mM] of the permanganate, and a concentration C2 [mM] of the aluminum salt satisfies at least one condition of the following conditions [A], [B], and [C]: satisfying both of 500?(C1/W1) and 0.04?(C2/C1);??[A] satisfying both of 200?(C1/?(W1)) and 8?C2; and??[B] satisfying both of 500?(C1/W1) and 8?C2.Type: ApplicationFiled: December 5, 2023Publication date: April 4, 2024Inventors: Yuichiro NAKAGAI, Yasuaki ITO, Hiroyuki ODA, Shogaku IDE, Shinichiro TAKAMI
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Publication number: 20240106413Abstract: The deterioration in characteristics of a filter is reduced. In a high frequency module, the filter includes a first substrate, a first functional electrode provided on the first substrate and forming a part of an antenna end resonator, a second substrate separate from the first substrate, and a second functional electrode provided on the second substrate and forming a part of at least one acoustic wave resonator other than the antenna end resonator among a plurality of acoustic wave resonators. A first electronic component including the first substrate and the first functional electrode is disposed on the first main surface of the mounting substrate. An inductor is adjacent to the first electronic component in a plan view from a thickness direction of the mounting substrate. The inductor does not overlap the antenna end resonator in a side view from a direction of a winding axis of a winding portion.Type: ApplicationFiled: December 4, 2023Publication date: March 28, 2024Inventors: Shinichiro TAKAYANAGI, Terumichi KITA, Takanori ITO
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Publication number: 20240101867Abstract: Provided are a polishing method and a polishing composition that are applied to polishing of silicon carbide and allows reduction of rise in pH of the polishing composition and increase in pad temperature during polishing Provided is a method of polishing an object to be polished having a surface formed of silicon carbide. The method includes steps of preparing a polishing composition, and supplying the polishing composition to the object to be polished and polishing the object to be polished. The polishing composition contains permanganate, a metal salt A, and water. The metal salt A is a salt of a metal cation having a pKa of less than 7.0 in form of a hydrated metal ion, and an anion.Type: ApplicationFiled: December 5, 2023Publication date: March 28, 2024Inventors: Yuichiro NAKAGAI, Hiroyuki ODA, Yasuaki ITO, Shogaku IDE, Shinichiro TAKAMI
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Publication number: 20240044859Abstract: The present invention relates to a method for assessing an aroma component that can be added to a food or beverage product, and a method for preparing a flavor composition comprising adjusting a blending ratio of an aroma component on the basis of the assessing method.Type: ApplicationFiled: December 20, 2021Publication date: February 8, 2024Applicant: Takasago International CorporationInventor: Shinichiro ITO
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Publication number: 20230378430Abstract: A lithium-ion secondary battery includes an inorganic filler having a mean particle size of 1 ?m to 10 ?m. A ratio A/B is 14 to 28, where A is a weight ratio of a second binder and the inorganic filler (i.e., second binder/inorganic filler) in an insulating layer, and B is a weight ratio of a first binder and positive electrode active material particles (i.e., first binder/positive electrode active material particles) in a positive electrode active material layer.Type: ApplicationFiled: July 27, 2023Publication date: November 23, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shinichiro ITO, Takanobu YAMADA
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Patent number: 11757084Abstract: A lithium-ion secondary battery includes an inorganic filler having a mean particle size of 1 ?m to 10 ?m. A ratio A/B is 14 to 28, where A is a weight ratio of a second binder and the inorganic filler (i.e., second binder/inorganic filler) in an insulating layer, and B is a weight ratio of a first binder and positive electrode active material particles (i.e., first binder/positive electrode active material particles) in a positive electrode active material layer.Type: GrantFiled: August 21, 2020Date of Patent: September 12, 2023Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shinichiro Ito, Takanobu Yamada
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Publication number: 20230273168Abstract: The present invention pertains to an aroma component assessment method and a method for preparing a fragrance composition using said assessment method. The present invention provides a fragrance composition appropriate for a product in consideration of usage conditions of the product. For that purpose, the present invention involves: making measurements of the rate of concentration increase (i.e.Type: ApplicationFiled: June 3, 2021Publication date: August 31, 2023Applicant: Takasago International CorporationInventor: Shinichiro ITO
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Publication number: 20220080116Abstract: A drug administration device according to the present invention is a drug administration device for subcutaneously administering a drug, and includes a main body portion configured to be arranged on skin of a patient, and a movable portion to which at least one needle member protruding toward the skin is attached. The movable portion is configured to be capable of being moved between a first position that is spaced apart from the skin and a second position that is near the skin. The leading end portion of the needle member is to be inserted into the skin when the movable portion is located at the second position. The drug is to be discharged from a hole provided in the needle member.Type: ApplicationFiled: December 25, 2019Publication date: March 17, 2022Applicants: HIROSAKI UNIVERSITY, OTSUKA PHARMACEUTICAL FACTORY, INC.Inventors: Tadashi KOBAYASHI, Hiroki MAITA, Hiroyuki KATO, Takashi AKIMOTO, Hidetoshi MISAWA, Takehito HAYASHI, Koichi TAKEDA, Toshimitsu TERAO, Tomoki MORITA, Shinichiro ITO
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Publication number: 20210074994Abstract: A lithium-ion secondary battery includes an inorganic filler having a mean particle size of 1 ?m to 10 ?m. A ratio A/B is 14 to 28, where A is a weight ratio of a second binder and the inorganic filler (i.e., second binder/inorganic filler) in an insulating layer, and B is a weight ratio of a first binder and positive electrode active material particles (i.e., first binder/positive electrode active material particles) in a positive electrode active material layer.Type: ApplicationFiled: August 21, 2020Publication date: March 11, 2021Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shinichiro ITO, Takanobu YAMADA
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Patent number: 10770743Abstract: A method for manufacturing an electrode having a laminated body including an insulating layer laminated on an electrode active material layer, said method comprising: a step of laminating an insulating layer on an electrode active material layer formed on a base, such that a thickness value of the insulating layer is at least twice a surface roughness Rz value of the electrode active material layer, the surface roughness Rz value being a ten point average roughness as measured in accordance with JIS B0601 1994.Type: GrantFiled: December 25, 2015Date of Patent: September 8, 2020Assignee: SEKISUI CHEMICAL CO., LTD.Inventors: Rie Teranishi, Kenichi Shinmei, Masashi Kanoh, Akio Shokaku, Shinichiro Ito
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Patent number: 10605871Abstract: A method for determining a state of a rechargeable battery includes obtaining a complex impedance measured by applying AC voltage or AC current to a rechargeable battery that is subject to determination and determining a state of the rechargeable battery based on the obtained complex impedance. The determining a state of the rechargeable battery includes determining whether or not a first capacity shift is occurring based on a comparison of a value of the complex impedance at a predetermined frequency with a first determination value used to determine a negative electrode capacity shift, and when determined that the first capacity shift is not occurring, determining whether or not a second capacity shift is occurring based on a comparison of a gradient of the complex impedance with respect to a real axis in a diffusion resistance region with a second determination value used to determine a positive electrode capacity shift.Type: GrantFiled: September 6, 2018Date of Patent: March 31, 2020Assignees: PRIMEARTH EV ENERGY CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hiroshi Matsuno, Shinichiro Ito, Yasushi Nakagiri, Daisuke Koba, Tamotsu Fukuma, Junta Izumi, Kazuya Kodama, Masahiko Mitsui
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Patent number: 10476318Abstract: A battery-embedded device includes a substrate having a wiring, a coil fixed to the substrate, a battery fixed to the substrate, and a first temperature detecting element that is disposed on the substrate and configured to detect a temperature of the battery. An occupancy rate of the wiring in a first region of the substrate which is immediately below the first temperature detecting element is lower than an occupancy rate of the wiring in a second region of the substrate other than the first region.Type: GrantFiled: October 6, 2015Date of Patent: November 12, 2019Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Takashi Inoue, Hiroshi Yajima, Shinichiro Ito, Katsuya Hagiwara
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Patent number: 10355325Abstract: A method for reusing a vehicle rechargeable battery to rebuild an assembled battery from a plurality of battery units having a usage history is provided. The method includes measuring a remaining charge of each of a plurality of battery units obtained by dismantling an assembled battery having a usage history. The method further includes selecting from the battery units a battery unit in which the measured remaining charge is greater than or equal to a remaining charge lower limit value, which is set in a range that is greater than zero and less than a lower limit value of a remaining charge control range of a vehicle in which the assembled battery was installed, and assembling a new assembled battery using the selected battery unit.Type: GrantFiled: February 11, 2016Date of Patent: July 16, 2019Assignees: PRIMEARTH EV ENERGY CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Daisuke Koba, Shinichiro Ito, Yasushi Nakagiri, Tamotsu Fukuma, Kouichi Ichikawa, Yasuhiro Takahashi, Masahiko Mitsui
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Publication number: 20190079140Abstract: A method for determining a state of a rechargeable battery includes obtaining a complex impedance measured by applying AC voltage or AC current to a rechargeable battery that is subject to determination and determining a state of the rechargeable battery based on the obtained complex impedance. The determining a state of the rechargeable battery includes determining whether or not a first capacity shift is occurring based on a comparison of a value of the complex impedance at a predetermined frequency with a first determination value used to determine a negative electrode capacity shift, and when determined that the first capacity shift is not occurring, determining whether or not a second capacity shift is occurring based on a comparison of a gradient of the complex impedance with respect to a real axis in a diffusion resistance region with a second determination value used to determine a positive electrode capacity shift.Type: ApplicationFiled: September 6, 2018Publication date: March 14, 2019Applicants: PRIMEARTH EV ENERGY CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hiroshi MATSUNO, Shinichiro ITO, Yasushi NAKAGIRI, Daisuke KOBA, Tamotsu FUKUMA, Junta IZUMI, Kazuya KODAMA, Masahiko MITSUI
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Patent number: 10218037Abstract: A method for regenerating a nickel metal hydride battery is provided. The nickel metal hydride battery includes a hydrogen absorbing alloy that serves as a negative electrode material and a safety valve that opens when an internal pressure of a battery case is greater than or equal to a predetermined pressure. The method includes connecting a plurality of nickel metal hydride batteries in parallel. Each nickel metal hydride battery is formed by integrating one or more battery cells. The method further includes overcharging the nickel metal hydride batteries by supplying current from a charge unit that is connected in parallel to the nickel metal hydride batteries. The method further includes, when each nickel metal hydride battery is overcharged, restoring a discharge reserve of a negative electrode by releasing at least some of an oxygen gas generated at a positive electrode out of the battery case through the safety valve.Type: GrantFiled: July 2, 2017Date of Patent: February 26, 2019Assignee: PRIMEARTH EV ENERGY CO., LTD.Inventors: Daisuke Koba, Yasushi Nakagiri, Tamotsu Fukuma, Shinichiro Ito
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Patent number: D975845Type: GrantFiled: December 29, 2020Date of Patent: January 17, 2023Assignees: HIROSAKI UNIVERSITY, OTSUKA PHARMACEUTICAL FACTORY, INC.Inventors: Tadashi Kobayashi, Hiroki Maita, Hiroyuki Kato, Takashi Akimoto, Takehito Hayashi, Koichi Takeda, Toshimitsu Terao, Tomoki Morita, Shinichiro Ito, Tadashi Komuro, Teruyuki Iwama
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Patent number: D1017663Type: GrantFiled: October 21, 2021Date of Patent: March 12, 2024Assignee: I-PRO CO., LTD.Inventors: Takehito Katori, Shinichiro Okamura, Toshiaki Ito