Patents by Inventor Hiroyuki Ishida
Hiroyuki Ishida 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: 20250040239Abstract: A semiconductor structure includes a first field effect transistor including a first gate spacer having first laterally-straight bottom edges that coincide with top edges of first laterally-straight sidewalls of the first gate dielectric. The semiconductor structure further includes a second field effect transistor including a second gate dielectric that includes at least one discrete gate-dielectric opening that overlies a respective second active region, and a second gate spacer including a contoured portion that overlies and laterally surrounds a second gate electrode, and at least one horizontally-extending portion that overlies the second active region and including at least one discrete gate-spacer openings. The second field effect transistor may have a symmetric or non-symmetric configuration.Type: ApplicationFiled: July 25, 2023Publication date: January 30, 2025Inventors: Sriharsha KARUMURI, Tomohisa ABE, Hokuto KODATE, Kazutaka YOSHIZAWA, Dai IWATA, Masashi ISHIDA, Hiroyuki OGAWA, Kiyokazu SHISHIDO, Yasuyuki AOKI
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Publication number: 20250040217Abstract: A semiconductor structure includes a first field effect transistor including a first gate spacer having first laterally-straight bottom edges that coincide with top edges of first laterally-straight sidewalls of the first gate dielectric. The semiconductor structure further includes a second field effect transistor including a second gate dielectric that includes at least one discrete gate-dielectric opening that overlies a respective second active region, and a second gate spacer including a contoured portion that overlies and laterally surrounds a second gate electrode, and at least one horizontally-extending portion that overlies the second active region and including at least one discrete gate-spacer openings. The second field effect transistor may have a symmetric or non-symmetric configuration.Type: ApplicationFiled: July 25, 2023Publication date: January 30, 2025Inventors: Masashi ISHIDA, Hiroyuki OGAWA, Kiyokazu SHISHIDO, Kazutaka YOSHIZAWA, Yasuyuki AOKI
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Publication number: 20250023356Abstract: A system comprising: a controlling module that provides an electric power grid with an electrical power resource by performing at least one of a first control for reducing power charging amounts for the multiple movable batteries, or a second control for increasing power supplying amounts from the multiple movable batteries to the outside, in response to a first request for requesting power consumption to be reduced; and an allocating unit that allocates control, among the first control and the second control, with which each of the multiple movable batteries provide the electric power grid with an electrical power resource in each of multiple timeframes in a future, wherein the first control is preferentially allocated over the second control.Type: ApplicationFiled: July 9, 2024Publication date: January 16, 2025Inventors: Takayuki SAKURAI, Hiroyuki KANAZAWA, Atsuya ISHIDA
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Publication number: 20250023366Abstract: A system includes: a controlling module that provides an electric power grid with an electrical power resource by performing a charging increment control for increasing power charging amounts for the multiple movable batteries, in response to a power consumption increment request for requesting power consumption to be increased; and an estimating module that estimates, based on predicted state of charges of the multiple movable batteries, an amount of electrical power resources that can be provided to the electric power grid by each of the multiple movable batteries by the charging increment control, and the estimating module estimates the amount of electrical power resources that can be provided to the electric power grid by each of the multiple movable batteries by the charging increment control such that the state of charge of each of the multiple movable batteries does not exceed a predefined value.Type: ApplicationFiled: July 10, 2024Publication date: January 16, 2025Inventors: Takayuki SAKURAI, Hiroyuki KANAZAWA, Atsuya Ishida
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Publication number: 20250023355Abstract: A system comprising: a controlling module that provides an electric power grid with an electrical power resource by performing at least one of a first control for reducing power charging amounts for the multiple movable batteries, or a second control for increasing power supplying amounts from the multiple movable batteries to an outside, in response to a first request for requesting power consumption to be reduced; and a classification module that classifies, based on at least one of an integrated value of the discharging power or soundness of each of the multiple movable batteries, each of the multiple movable batteries into a battery that can be used for both the first control and the second control, and a battery that can be used for the first control but not used for the second control.Type: ApplicationFiled: July 8, 2024Publication date: January 16, 2025Inventors: Takayuki SAKURAI, Hiroyuki KANAZAWA, Atsuya Ishida
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Publication number: 20240184021Abstract: A microlens array includes a plurality of optical systems. Each of the optical systems includes a pair of an incidence-side lens portion and an emission-side lens portion. A hollow portion is provided between an incidence surface of the incidence-side lens portion and an emission surface of the emission-side lens portion. The hollow portion includes a first surface extending to a focus position of the emission-side lens portion, and a second surface extending from the first surface toward the incidence surface. A cut line forming portion is formed by a boundary portion between the first surface and the second surface.Type: ApplicationFiled: March 16, 2022Publication date: June 6, 2024Applicants: KOITO MANUFACTURING CO., LTD., KOITO MANUFACTURING CO., LTD.Inventors: Ayaka Kazama, Hiroyuki Ishida
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Publication number: 20240084170Abstract: Provided is a polishing composition that enables polishing a resin object to be polished at a high polishing removal rate and enables polishing the surface of a resin object to be polished into a flat and smooth surface. The polishing composition includes abrasives, a surfactant, and water, and the surfactant includes an acetylene compound having a carbon-carbon triple bond and represented by Chemical Formula (1). In Chemical Formula (1), R1, R2, R3, and R4 are each independently a hydrogen atom or a substituted or unsubstituted alkyl group having 1 or more and 20 or less carbon atoms; R5 and R6 are each independently a substituted or unsubstituted alkylene group having 1 or more and 5 or less carbon atoms; m is an integer of 1 or more; n is an integer of 0 or more; and m+n is 50 or less. The polishing composition is used to polish a resin object to be polished.Type: ApplicationFiled: January 26, 2022Publication date: March 14, 2024Inventors: Hiroyuki Ishida, Hitoshi Morinaga
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Publication number: 20240012031Abstract: A current detection apparatus (10) according to the present disclosure includes an annular magnetic core (13), a first coil group (14) including a plurality of first coils (La) connected in series, a second coil group (15) including a plurality of second coils (Lb) connected in series, and a detector (12). The first coil group (14) and the second coil group (15) are connected in parallel between a first node (21) and a second node (22), a count of the plurality of first coils (La) and a count of the plurality of second coils (Lb) are identical, and a first coil (La), among the plurality of first coils (La), in ith place from the first node (21) and a second coil (Lb), among the plurality of second coils (Lb), in ith place from the first node (21) are arranged at opposing positions, where i is an integer.Type: ApplicationFiled: July 7, 2023Publication date: January 11, 2024Applicants: Yokogawa Electric Corporation, Yokogawa Test & Measurement CorporationInventors: Hiroki Minami, Hiroyuki Ishida, Kazuki Sakamoto, Tomoaki Yoshihara
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Publication number: 20240012033Abstract: A current sensor includes a magnetic core that can be arranged to surround a conducting wire through which a current to be measured flows, magnetic sensors each configured to detect magnetic flux in a predetermined portion of the magnetic core, amplifiers arranged in correspondence with the magnetic sensors, feedback coils arranged in correspondence with the magnetic sensors, and a current detector that detects the current to be measured based on a current yielded by combining currents flowing through each of the feedback coils. Each of the amplifiers amplifies an output of the corresponding magnetic sensor and outputs a current corresponding to the output of the corresponding magnetic sensor. Each feedback coil is wound around the magnetic core and passes the current outputted by the corresponding amplifier in a direction that cancels the corresponding magnetic flux in the predetermined portion of the magnetic core.Type: ApplicationFiled: June 28, 2023Publication date: January 11, 2024Applicants: Yokogawa Electric Corporation, Yokogawa Test & Measurement CorporationInventors: Hiroki Minami, Hiroyuki Ishida
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Publication number: 20240012072Abstract: A magnetic detection apparatus includes a core to which magnetism to be detected is applied, an exciter configured to excite the core with an excitation signal, a detector configured to detect induced voltage according to a time change of magnetic flux generated by the core, a wave detector configured to detect a wave from a signal corresponding to the induced voltage by using a detection signal corresponding to the excitation signal and to generate a signal according to the magnetism to be detected, and a signal converter configured to generate and output to the exciter an excitation signal that has a spread spectrum of a signal having an excitation frequency and to generate and output to the wave detector a detection signal that has a spread spectrum of a signal having a detection frequency of twice the excitation frequency.Type: ApplicationFiled: June 8, 2023Publication date: January 11, 2024Applicants: Yokogawa Electric Corporation, Yokogawa Test & Measurement CorporationInventors: Hiroyuki Ishida, Hiroki Minami
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Patent number: 11351912Abstract: A vehicle headlight system that can be used together with a vehicle control unit (3) that switches from an autonomous driving mode to a manual driving mode on the basis of external information about a vehicle (1), wherein the system has a headlight (100) mounted on the vehicle (1), and a lamp control unit (4) that controls the headlight (100), the lamp control unit (4): controlling the headlight (100) so as to form a first light distribution pattern (P) when the vehicle control unit (3) is executing the autonomous driving mode; controlling the headlight (100) so as to form a second light distribution pattern (Q) when the vehicle control unit (3) is executing the manual driving mode; and controlling the headlight so as to form a third light distribution pattern (R) that irradiates at an illuminance equal to or greater than the illuminance of the first light distribution pattern (P) and/or irradiates a range equal to or greater than the irradiation region of the first light distribution pattern (P), when transiType: GrantFiled: October 25, 2018Date of Patent: June 7, 2022Assignee: KOITO MANUFACTURING CO., LTD.Inventor: Hiroyuki Ishida
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Patent number: 11300415Abstract: A host vehicle position estimation device includes a target recognition unit configured to recognize a relative position of the vertical position target relative to a host vehicle on the basis of a detection result of an external sensor of the host vehicle, an amount-of-position error calculation unit configured to calculate an amount of position error, an amount-of-steady error calculation unit configured to calculate an amount of steady error from a distribution of the amount of position error when it is determined that the distribution of the amount of position error satisfies a steady condition, and a host vehicle position estimation unit configured to perform estimation of a vertical position of the host vehicle using the amount of steady error when the relative position of the vertical position target relative to the host vehicle is not recognized.Type: GrantFiled: April 12, 2019Date of Patent: April 12, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventor: Hiroyuki Ishida
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Publication number: 20220050372Abstract: Provided is a mask blank wherein, even when a defect is present on the main surface of a substrate of the mask blank, the defect can be made to not affect a transfer image formed by a transfer mask, such that the mask blank is deemed acceptable. This mask blank is provided with a thin film that is for transfer pattern formation and provided on the main surface of a transparent substrate, wherein a defect is present on the main surface of the transparent substrate, and the defect satisfies the relationship L?97.9×w?0.4, where w is the width as viewed from the main surface side, and L is the length from the main surface to the tip of the defect in a direction perpendicular to the main surface.Type: ApplicationFiled: September 4, 2019Publication date: February 17, 2022Applicant: HOYA CORPORATIONInventors: Hiroyuki ISHIDA, Takeshi AIZAWA
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Publication number: 20220025212Abstract: There is provided a polishing composition which can be more suitably used for polishing a synthetic resin product or the like, and a polishing method for polishing a polishing object using a polishing composition. There is provided a polishing composition containing abrasives, 0.01% by mass or more and 15% by mass or less of a monovalent acid-aluminum salt, a pyrrolidone compound or a caprolactam compound, and water and having a pH of 7.0 or less.Type: ApplicationFiled: December 12, 2019Publication date: January 27, 2022Inventors: Hiroyuki ISHIDA, Ryo WAKABAYASHI
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Publication number: 20210178959Abstract: A vehicle headlight system that can he used together with a vehicle control unit (3) that switches from an autonomous driving mode to a manual driving mode on the basis of external information about a vehicle (1), wherein the system has a headlight (100) mounted on the vehicle (1), and a lamp control unit (4) that controls the headlight (100), the lamp control unit (4): controlling the headlight (100) so as to form a first light distribution pattern (P) when the vehicle control unit (3) is executing the autonomous driving mode; controlling the headlight (100) so as to form a second light distribution pattern (Q) when the vehicle control unit (3) is executing the manual driving mode; and controlling the headlight so as to form a third light distribution pattern (R) that irradiates at an illuminance equal to or greater than the illuminance of the first light distribution pattern (P) and/or irradiates a range equal to or greater than the irradiation region of the first light distribution pattern (P), when transiType: ApplicationFiled: October 25, 2018Publication date: June 17, 2021Applicant: KOITO MANUFACTURING CO., LTD.Inventor: Hiroyuki Ishida
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Publication number: 20210131397Abstract: A water-flow power generating apparatus for generating electricity by a force of a water flow in water includes a main body including one rotor configured to rotate by a force received by blades from a water flow, a generator generating electricity by a rotation force of the rotor, and a pod accommodating the generator; a mooring cable for mooring the main body to a bottom of water; and a connecting mechanism for connecting the mooring cable to the pod. The mooring cable and the pod are relatively movable along a vertical plane orthogonal to a center axis of the rotor. A center of buoyancy of the apparatus main body is on a vertical upper side with respect to a center of gravity of the apparatus main body.Type: ApplicationFiled: January 26, 2018Publication date: May 6, 2021Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Hiroyuki Ishida, Shinkichi Tanigaki
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Patent number: 10895357Abstract: A vehicle lamp forms an additional high-beam light distribution pattern with light emitted though a projection lens from a plurality of light emitting elements. The plurality of light emitting elements are disposed to be aligned in a transverse direction below a rear focal point of the projection lens and can be lit individually. The vehicle lamp forms an additional light distribution pattern by lighting the plurality of light emitting elements at the same time to form a high-beam light distribution pattern. In addition, the vehicle lamp forms another additional light distribution pattern where a part of the additional light distribution pattern is omitted by selectively lighting a part of the plurality of light emitting elements so as to form an intermediate light distribution pattern.Type: GrantFiled: August 12, 2019Date of Patent: January 19, 2021Assignee: KOITO MANUFACTURING CO., LTD.Inventors: Hiroyuki Ishida, Tatsuma Kitazawa, Takahiko Honda, Takayoshi Ishizuka
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Publication number: 20210005799Abstract: An element and mounting substrate assembly includes an element assembly and a mounting substrate, in which: the element assembly includes an element 20, a mold portion 30 that covers the element 20, a bonding portion 41 provided below the mold portion 30 and electrically connected to the element 20, and a heat conversion layer 50 that is formed on or above the bonding portion 41 and that generates heat on the basis of the light emitted from above the mold portion 30 through the mold portion 30; a mounting substrate 60 includes at least a substrate 61 and a connection portion 62 formed on the substrate 61; and the bonding portion 41 is bonded to the connection portion 62.Type: ApplicationFiled: March 6, 2019Publication date: January 7, 2021Inventors: HIROYUKI ISHIDA, YUKIHIRO YUMISASHI, HIDEYUKI NISHIOKA
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Patent number: D911396Type: GrantFiled: July 17, 2019Date of Patent: February 23, 2021Assignee: Hitachi Construction Machinery Co., Ltd.Inventors: Atsushi Ninomiya, Yusuke Daimon, Katsumi Usami, Hiroyuki Ishida, Takatomo Ohno, Amane Yamada, Hisashi Nakamura, Ami Handa
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Patent number: D915469Type: GrantFiled: July 17, 2019Date of Patent: April 6, 2021Assignee: Hitachi Construction Machinery Co., Ltd.Inventors: Atsushi Ninomiya, Yusuke Daimon, Katsumi Usami, Hiroyuki Ishida, Takatomo Ohno, Amane Yamada, Hisashi Nakamura, Ami Handa