Patents by Inventor Yuki Koyama
Yuki Koyama 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: 20240110532Abstract: Provided is an engine control device for controlling an opening degree of a valve adjusting a flow rate of an air-fuel mixture of an engine, wherein the opening degree is corrected based on an exhaust temperature deviation which is a deviation between a reference value and a current value of an exhaust temperature when controlling the opening degree.Type: ApplicationFiled: December 2, 2021Publication date: April 4, 2024Applicant: MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.Inventors: Naoki HASHIMOTO, Ko TAKAYANAGI, Masataka SHIRAISHI, Yuta FURUKAWA, Yosuke KITAMURA, Yuki KOYAMA
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Patent number: 11936718Abstract: The present technology relates to an information processing device and an information processing method that enable output of information using a more optimal output modal. Provided is an information processing device including a processing unit configured to perform processes of: acquiring apparatus information regarding an output modal for each electronic apparatus; selecting an electronic apparatus having an output modal that outputs information from among a plurality of electronic apparatuses on the basis of the acquired apparatus information; and outputting the information from an output modal of the selected electronic apparatus. The present technology can be applied to, for example, electronic apparatuses such as information apparatuses, video apparatuses, audio apparatuses, or household electrical appliances.Type: GrantFiled: February 10, 2020Date of Patent: March 19, 2024Assignee: SONY GROUP CORPORATIONInventors: Noriko Totsuka, Hiroaki Ogawa, Yuki Takeda, Kan Kuroda, Yoshinori Maeda, Yuichiro Koyama, Akira Takahashi, Kazuya Tateishi, Chie Kamada, Emiru Tsunoo, Akira Fukui, Hideaki Watanabe
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Publication number: 20240027298Abstract: A gas pressure monitoring device of a gas insulated switchgear of the present invention includes at least two cylindrical vessels that configures the gas insulated switchgear, receives an internal pressure, and has flanges, a plurality of bolts that fasten the flanges of the two cylindrical vessels, a bolt with sensor, the bolt being at least one bolt of the plurality of bolts and including at least one sensor on each of an inner diameter side and an outer diameter side of a cylindrical vessel in the axial direction of the one bolt, a pressure gauge that is installed on the cylindrical vessel and reads pressure of an insulating gas when the insulating gas is sealed into the cylindrical vessel, a measurement recording unit that records reading values of the pressure gauge and output values of the sensor, and an evaluation unit that calculates relationship between the pressure of the insulating gas and stress acting on the bolt with sensor when the insulating gas is sealed into the cylindrical vessel, wherein,Type: ApplicationFiled: July 10, 2023Publication date: January 25, 2024Inventors: Hiroaki HASHIMOTO, Takashi IIDA, Yuki KOYAMA
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Publication number: 20230284657Abstract: A carbonated beverage suppressed in spilling-out over during production or upon opening, a carbonated beverage flavor composition that suppresses spilling-out, and a method for suppressing spilling-out of a carbonated beverage are disclosed. The carbonated beverage contains 1-160 ppm of a flavor component having a Log P of 2.8-8. The method for suppressing effervescence of a carbonated beverage includes as step of adjusting the content of the flavor component having a Log P of 2.8-8 in the carbonated beverage to 1-160 ppm.Type: ApplicationFiled: July 14, 2021Publication date: September 14, 2023Applicant: TAKASAGO INTERNATIONAL CORPORATIONInventors: Takuya KAMINO, Yuki KOYAMA, Yuya TAMAI
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Publication number: 20230045382Abstract: An electrical connector is provided. The electrical connector is to be attached to a cloth in which a conductive pattern is formed. The electrical connector includes an insulating housing having a boss portion provided on a surface of the housing, where the surface is to be in contact with the cloth, and the boss portion is inserted into the cloth; a connection terminal provided to the housing; and a conductive pad provided around the boss portion on the surface of the housing, where the surface is to be in contact with the cloth, and the conductive pad is electrically connected to the connection terminal. The conductive pad has a protrusion protruding in the same direction as the boss portion of the housing protrudes.Type: ApplicationFiled: December 23, 2020Publication date: February 9, 2023Inventors: Adrian STRAKA, Michelle ZHENG, Calvin Fook-Lam KWOK, Christopher Robin LEIPHART, Yuki KOYAMA, Kiyoshi ASAI, Toshihiko KATO
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Publication number: 20220293933Abstract: A positive electrode active material for a lithium ion secondary battery, including a lithium-nickel composite oxide having a hexagonal layered structure and configured by particles including at least either single primary particles or secondary particles with a plurality of aggregated primary particles, wherein the particles included in the positive electrode active material have a cross section having one or more crystal faces, and the one or more crystal faces in the particles have an average misorientation of 0.7° or less from a reference orientation of each of the one or more crystal faces.Type: ApplicationFiled: August 28, 2020Publication date: September 15, 2022Applicant: SUMITOMO METAL MINING CO., LTD.Inventors: Haruki Kaneda, Yuki Koshika, Yuki Koyama
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Patent number: 10998646Abstract: There are provided an electrical connection structure, an electrical connection method and an electric connector capable of improving contact reliability, and an electric device including the electrical connection structure. The electrical connection structure includes a swage part configured to sandwich a first electric conductor and a sheet member having a second electric conductor, and an elastic member provided between the first electric conductor and the sheet member in a sandwiching portion of the swage part, the elastic member being configured to connect between the first electric conductor and the sheet member. The first electric conductor and the second electric conductor are electrically connected to each other via a contact point provided in the first electric conductor and a contact point provided in the second electric conductor in the sandwiching portion.Type: GrantFiled: October 24, 2019Date of Patent: May 4, 2021Assignee: SMK CorporationInventors: Yuki Koyama, Kiyoshi Asai, Toshihiko Kato
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Patent number: 10978248Abstract: Film capacitor includes capacitor unit that has capacitor elements, upper bus bar, and lower bus bar. Capacitor elements have upper end electrodes and lower end electrodes that are connected to upper bus bar and lower bus bar, respectively. Film capacitor further includes case containing capacitor unit and being filled with filler resin, cooling plate near capacitor unit, and plate springs. Cooling plate is connected to a cooler and discharges heat generated from capacitor elements into the cooler. Plate springs apply an elastic force to capacitor unit in a direction toward cooling plate.Type: GrantFiled: August 1, 2018Date of Patent: April 13, 2021Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Yuki Koyama, Akihiro Ozaki
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Patent number: 10930438Abstract: A multilayer ceramic capacitor includes a laminate including dielectric layers and internal electrodes that are laminated, and external electrodes disposed on side surfaces of the laminate to be connected to corresponding internal electrodes. A dimension L of the multilayer ceramic capacitor in its lengthwise direction and a dimension W in its width direction satisfy: about 0.85?W/L?about 1, and L?about 750 ?m, and a dimension T in its lamination direction satisfies: about 70 ?m?T?about 110 ?m. The laminate has a dimension t in the lamination direction, and a region in which the internal electrodes are laminated has a dimension t? in the lamination direction, and a ratio of the dimensions satisfies: t?/t?about 0.55.Type: GrantFiled: July 23, 2018Date of Patent: February 23, 2021Assignee: MURATA MANUFACTURING CO., LTD.Inventors: Satoshi Muramatsu, Yuki Koyama
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Publication number: 20200388936Abstract: There are provided an electrical connection structure, an electrical connection method and an electric connector capable of improving contact reliability, and an electric device including the electrical connection structure. The electrical connection structure includes a swage part configured to sandwich a first electric conductor and a sheet member having a second electric conductor, and an elastic member provided between the first electric conductor and the sheet member in a sandwiching portion of the swage part, the elastic member being configured to connect between the first electric conductor and the sheet member. The first electric conductor and the second electric conductor are electrically connected to each other via a contact point provided in the first electric conductor and a contact point provided in the second electric conductor in the sandwiching portion.Type: ApplicationFiled: October 24, 2019Publication date: December 10, 2020Inventors: Yuki KOYAMA, Kiyoshi ASAI, Toshihiko KATO
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Patent number: 10756480Abstract: A connector and a connector assembly capable of being attached to a freely bendable object such as clothes when used are provided. A connector is attached to a predetermined object such as a clothes and capable of being detachably fitted into a counterpart connector The connector includes: a plate-shaped housing made of an insulating material having bendability; a retention member provided in the housing so as to allow for the bendability, the retention member being configured to retain a fit state with the counterpart connector; a flexible sheet attached to the housing in such a manner as to cover at least a part of the retention member and attached to the object by attaching material; and a conductive contact provided on the sheet.Type: GrantFiled: July 9, 2019Date of Patent: August 25, 2020Assignee: SMK CorporationInventors: Yuki Koyama, Toshihiko Kato, Kiyoshi Asai
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Patent number: 10756481Abstract: A connector and a connector assembly capable of being attached to a freely bendable object such as clothes when used are provided. The connector to be fit to a counterpart connector includes a housing; a conductive contact provided in the housing; and a plurality of holding members comprising a magnetic material provided in the housing. The holding member is configured to be attracted to a magnetic material of the counterpart connector when the connector is fit to the counterpart connector to maintain a fit state. The housing is bendable, and has a plurality of fixing holes formed therein. The holding members are disposed in parallel apart from each other in a longitudinal direction (X direction) in the surface of the housing.Type: GrantFiled: August 19, 2019Date of Patent: August 25, 2020Assignee: SMK CorporationInventors: Yuki Koyama, Kiyoshi Asai, Toshihiko Kato
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Patent number: 10714867Abstract: A waterproof connector capable of maintaining high waterproof properties even under high water pressure is provided. The waterproof connector includes: a connector main body having connection terminals held by a housing; a casing having a connector accommodating portion in which the connector main body is accommodated; and a sealing material fixed to an outer peripheral portion of the housing and preventing water from entering between the housing and the casing. The sealing material includes a peripheral abutting portion configured to abut against an inner peripheral surface of the connector accommodating portion, and a rear abutting portion configured to abut against a rear wall portion of the connector accommodating portion, and the housing includes a sealing material supporting surface configured to support a rear surface portion of the rear abutting portion.Type: GrantFiled: July 9, 2019Date of Patent: July 14, 2020Assignee: SMK CorporationInventors: Yuki Koyama, Kiyoshi Asai, Toshihiko Kato
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Publication number: 20200112120Abstract: A waterproof connector capable of maintaining high waterproof properties even under high water pressure is provided. The waterproof connector includes: a connector main body having connection terminals held by a housing; a casing having a connector accommodating portion in which the connector main body is accommodated; and a sealing material fixed to an outer peripheral portion of the housing and preventing water from entering between the housing and the casing. The sealing material includes a peripheral abutting portion configured to abut against an inner peripheral surface of the connector accommodating portion, and a rear abutting portion configured to abut against a rear wall portion of the connector accommodating portion, and the housing includes a sealing material supporting surface configured to support a rear surface portion of the rear abutting portion.Type: ApplicationFiled: July 9, 2019Publication date: April 9, 2020Inventors: Yuki KOYAMA, Kiyoshi ASAI, Toshihiko KATO
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Publication number: 20200067231Abstract: A connector and a connector assembly capable of being attached to a freely bendable object such as clothes when used are provided. The connector to be fit to a counterpart connector includes a housing; a conductive contact provided in the housing; and a plurality of holding members comprising a magnetic material provided in the housing. The holding member is configured to be attracted to a magnetic material of the counterpart connector when the connector is fit to the counterpart connector to maintain a fit state. The housing is bendable, and has a plurality of fixing holes formed therein. The holding members are disposed in parallel apart from each other in a longitudinal direction (X direction) in the surface of the housing.Type: ApplicationFiled: August 19, 2019Publication date: February 27, 2020Inventors: Yuki KOYAMA, Kiyoshi ASAI, Toshihiko KATO
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Publication number: 20200028299Abstract: A connector and a connector assembly capable of being attached to a freely bendable object such as clothes when used are provided. A connector is attached to a predetermined object such as a clothes and capable of being detachably fitted into a counterpart connector The connector includes: a plate-shaped housing made of an insulating material having bendability; a retention member provided in the housing so as to allow for the bendability, the retention member being configured to retain a fit state with the counterpart connector; a flexible sheet attached to the housing in such a manner as to cover at least a part of the retention member and attached to the object by attaching material; and a conductive contact provided on the sheet.Type: ApplicationFiled: July 9, 2019Publication date: January 23, 2020Inventors: Yuki KOYAMA, Toshihiko KATO, Kiyoshi ASAI
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Publication number: 20190027312Abstract: A multilayer ceramic capacitor includes a laminate including dielectric layers and internal electrodes that are laminated, and external electrodes disposed on side surfaces of the laminate to be connected to corresponding internal electrodes. A dimension L of the multilayer ceramic capacitor in its lengthwise direction and a dimension W in its width direction satisfy: about 0.85?W/L?about 1, and L?about 750 ?m, and a dimension T in its lamination direction satisfies: about 70 ?m?T?about 110 ?m. The laminate has a dimension t in the lamination direction, and a region in which the internal electrodes are laminated has a dimension t? in the lamination direction, and a ratio of the dimensions satisfies: t?/t?about 0.55.Type: ApplicationFiled: July 23, 2018Publication date: January 24, 2019Inventors: Satoshi MURAMATSU, Yuki KOYAMA
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Publication number: 20180342350Abstract: Film capacitor includes capacitor unit that has capacitor elements, upper bus bar, and lower bus bar. Capacitor elements have upper end electrodes and lower end electrodes that are connected to upper bus bar and lower bus bar, respectively. Film capacitor further includes case containing capacitor unit and being filled with filler resin, cooling plate near capacitor unit, and plate springs. Cooling plate is connected to a cooler and discharges heat generated from capacitor elements into the cooler. Plate springs apply an elastic force to capacitor unit in a direction toward cooling plate.Type: ApplicationFiled: August 1, 2018Publication date: November 29, 2018Inventors: YUKI KOYAMA, AKIHIRO OZAKI
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Patent number: D906981Type: GrantFiled: February 8, 2019Date of Patent: January 5, 2021Assignee: SMK CorporationInventors: Yuki Koyama, Toshihiko Kato, Kiyoshi Asai
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Patent number: D911290Type: GrantFiled: February 8, 2019Date of Patent: February 23, 2021Assignee: SMK CorporationInventors: Yuki Koyama, Toshihiko Kato, Kiyoshi Asai