Patents by Inventor Jun Uchida
Jun Uchida 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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Patent number: 11967925Abstract: A solar power generation system includes a string, an inverter a first shut-off device, and a second shut-off device. The string includes a plurality of solar cell module groups connected in series. The first shut-off device is connected to a first electric path connecting between the plurality of solar cell module groups. The second shut-off device is connected to a second electric path connecting between the plurality of solar cell module groups. The first shut-off device cuts off a connection between the plurality of solar cell module groups connected to the first electric path in response to a first control signal from the inverter. The second shut-off device is driven by an electrical power supplied from the first shut-off device and cuts off a connection between the solar cell module groups connected to the second electric path in response to a second control signal from the first shut-off device.Type: GrantFiled: February 8, 2023Date of Patent: April 23, 2024Assignee: OMRON CORPORATIONInventors: Takahiro Takeyama, Ryo Ogura, Jeongho Baik, Jun Nakaichi, Tsuyoshi Uchida, Tomoko Endo, Erica Martin
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Patent number: 11967926Abstract: A solar power generation system includes a string, an inverter a first shut-off device, and a second shut-off device. The string includes a plurality of solar cell module groups connected in series with each other. The first shut-off device cuts off a connection between the plurality of solar cell module groups connected to a first electric path connecting between the plurality of solar cell module groups in response to a first control signal from the inverter. The second shut-off device is connected to the first shut-off device in a two-way communicable manner by a communication system different from power line communication and cuts off a connection between the solar cell module groups connected to a second electric path connecting between the plurality of solar cell module groups in response to a second control signal output from the first shut-off device by a communication system different from power line communication.Type: GrantFiled: February 8, 2023Date of Patent: April 23, 2024Assignee: OMRON CORPORATIONInventors: Takahiro Takeyama, Ryo Ogura, Jeongho Baik, Jun Nakaichi, Tsuyoshi Uchida, Tomoko Endo, Erica Martin
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Patent number: 11967927Abstract: A solar power generation system includes a string, an inverter a first shut-off device, and a second shut-off device. The string includes a plurality of solar cell module groups connected in series with each other. Each of the solar cell module groups includes one or a plurality of solar cell modules connected in series. The first shut-off device cuts off a connection between the plurality of solar cell module groups connected to a first electric path in response to a first control signal from the inverter. The second shut-off device is connected to the first shut-off device in a two-way communicable manner, is driven by an electrical power supplied from the first shut-off device, and cuts off a connection between the plurality of solar cell module groups connected to a second electric path in response to a second control signal from the first shut-off device.Type: GrantFiled: February 8, 2023Date of Patent: April 23, 2024Assignee: OMRON CORPORATIONInventors: Takahiro Takeyama, Ryo Ogura, Jeongho Baik, Jun Nakaichi, Tsuyoshi Uchida, Tomoko Endo, Erica Martin
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Publication number: 20240106129Abstract: Three elements of a first (¼) wavelength element and a second (¼) wavelength element which have a length of (¼) wavelength at an arbitrary frequency designated in advance and a half-wavelength element which has a length of a half-wavelength at the arbitrary frequency are arranged in a three-orthogonal state where those are orthogonal to each other, one end portion of the first (¼) wavelength element is joined to one end portion of the second (¼) wavelength element, another end portion of the second (¼) wavelength element is joined to one end portion of the half-wavelength element, a feeding point for antenna power feeding is arranged in a position in which the one end portion of the first (¼) wavelength element is joined to the one end portion of the second (¼) wavelength element, and an antenna is formed as a one-wavelength twisted Z-shaped three-orthogonal dipole antenna.Type: ApplicationFiled: December 7, 2023Publication date: March 28, 2024Applicant: NEC Platforms, Ltd.Inventor: Jun UCHIDA
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Publication number: 20240096305Abstract: A vibration device includes: a glass vibration plate including a plurality of glass plates being laminated, and a solid-phase intermediate layer between at least a pair of the glass plates among the glass plates; a vibrator fixed to the glass vibration plate and configured to vibrate the glass vibration plate, in which the glass vibration plate includes a temperature adjustment unit configured to adjust a temperature of the intermediate layer.Type: ApplicationFiled: November 15, 2023Publication date: March 21, 2024Applicant: AGC Inc.Inventors: Jun AKIYAMA, Kento SAKURAI, Daisuke UCHIDA, Ken FUJITA
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Patent number: 11916317Abstract: An RFID tag is provided with a base member, an antenna portion and an IC chip. A split-ring resonator portion of the antenna portion has a first part and a second part. First end portions of the first part are provided with a first facing portion and a first connection portion, respectively. Second end portions of the second part are provided with a second facing portion and a second connection portion, respectively. The first and the second facing portions are apart from and face each other. A third end portion of the impedance matching portion is connected to the first part between the first facing portion and the first connection portion, and another third end portion is connected to the second part between the second facing portion and the second connection portion. The IC chip is connected to the first connection portion and the second connection portion.Type: GrantFiled: June 27, 2022Date of Patent: February 27, 2024Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventor: Jun Uchida
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Publication number: 20240060521Abstract: A joining member includes a first support portion supporting a first pole member in the longitudinal direction at the bottom surface, a second support portion supporting a second pole member in the longitudinal direction at the bottom surface, a first contact portion located on one side of the first support portion along the longitudinal direction of the first pole member and contacting the first pole member at the side surface, and a second contact portion located on one or the other side of the second support portion along the longitudinal direction of the second pole member and contacting the second pole member at the side surface. The first support portion and/or the first contact portion has a through portion in the bottom surface or the side surface. The second support portion and/or the second contact portion has a through portion in the bottom surface or the side surface.Type: ApplicationFiled: October 30, 2023Publication date: February 22, 2024Applicant: MOLTEN CORPORATIONInventors: Kazuyuki WAKIBAYASHI, Jun UCHIDA
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Patent number: 11888219Abstract: An antenna is configured to be soldered on a circuit board. The antenna comprises a main portion, at least one soldering terminal and at least one fixed portion. The main portion has a height in a vertical direction. The main portion is, at least in part, positioned below the soldering terminal in the vertical direction when the soldering terminal is soldered on the circuit board. The soldering terminal extends from the main portion along a horizontal plane perpendicular to the vertical direction. When the soldering terminal is soldered on the circuit board, the fixed portion is fixed on the circuit board at a location different from a location of the soldering terminal.Type: GrantFiled: September 13, 2021Date of Patent: January 30, 2024Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Osamu Hashiguchi, Jun Uchida
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Patent number: 11876309Abstract: Three elements of a first (¼) wavelength element and a second (¼) wavelength element which have a length of (¼) wavelength at an arbitrary frequency designated in advance and a half-wavelength element which has a length of a half-wavelength at the arbitrary frequency are arranged in a three-orthogonal state where those are orthogonal to each other, one end portion of the first (¼) wavelength element is joined to one end portion of the second (¼) wavelength element, another end portion of the second (¼) wavelength element is joined to one end portion of the half-wavelength element, a feeding point for antenna power feeding is arranged in a position in which the one end portion of the first (¼) wavelength element is joined to the one end portion of the second (¼) wavelength element, and an antenna is formed as a one-wavelength twisted Z-shaped three-orthogonal dipole antenna.Type: GrantFiled: September 12, 2019Date of Patent: January 16, 2024Assignee: NEC Platforms, Ltd.Inventor: Jun Uchida
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Patent number: 11777217Abstract: An antenna member is configured to be mounted on a circuit board and to be used as an antenna. The antenna member has a split ring resonating portion, an impedance matching portion and a feed portion. The split ring resonating portion is provided with a facing portion which forms a split. The split ring resonating portion has a first side portion, a second side portion and an upper portion. The upper portion connects the first side portion and the second side portion with each other. The feed portion is provided on at least one of the first side portion and the second side portion. The impedance matching portion is positioned above the feed portion in an up-down direction perpendicular to a lateral direction. The impedance matching portion couples the first side portion and the second side portion with each other.Type: GrantFiled: November 29, 2021Date of Patent: October 3, 2023Assignee: Japan Aviation Electronics Industry, LimitedInventors: Jun Uchida, Osamu Hashiguchi
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Patent number: 11752395Abstract: According to one embodiment, an assembly ball includes a plurality of strips having a circumferential length. The strips are assembled convexly outward as viewed in the radial direction so as to substantially form a sphere as a whole. The strips each overlap other strips at their respective strip overlapping portions where the strips intersect with one another. The strip overlapping portions are joined by a strip joining member.Type: GrantFiled: March 10, 2020Date of Patent: September 12, 2023Assignee: MOLTEN CORPORATIONInventors: Kazuyuki Wakibayashi, Jun Uchida, Shunpei Katsuta
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Publication number: 20230035707Abstract: An RFID tag is provided with a base member, an antenna portion and an IC chip. A split-ring resonator portion of the antenna portion has a first part and a second part. First end portions of the first part are provided with a first facing portion and a first connection portion, respectively. Second end portions of the second part are provided with a second facing portion and a second connection portion, respectively. The first and the second facing portions are apart from and face each other. A third end portion of the impedance matching portion is connected to the first part between the first facing portion and the first connection portion, and another third end portion is connected to the second part between the second facing portion and the second connection portion. The IC chip is connected to the first connection portion and the second connection portion.Type: ApplicationFiled: June 27, 2022Publication date: February 2, 2023Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventor: Jun UCHIDA
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Patent number: 11478408Abstract: An object of the present invention is to provide a two-paste type dental resin-reinforced glass ionomer cement composition which exhibit high surface curability even under wet conditions, which makes difficult for the surface to become cloudy even if moisture comes in contact with at the initial stage of curing, exhibits high mechanical properties, low water absorption expansion and excellent coloring resistance in the set product and is also excellent in storage stability.Type: GrantFiled: March 25, 2020Date of Patent: October 25, 2022Assignee: SHOFU INC.Inventors: Jun Uchida, Tomohiro Kumagai, Ken Hiratsuka
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Publication number: 20220224010Abstract: An antenna member is configured to be mounted on a circuit board and to be used as an antenna. The antenna member has a split ring resonating portion, an impedance matching portion and a feed portion. The split ring resonating portion is provided with a facing portion which forms a split. The split ring resonating portion has a first side portion, a second side portion and an upper portion. The upper portion connects the first side portion and the second side portion with each other. The feed portion is provided on at least one of the first side portion and the second side portion. The impedance matching portion is positioned above the feed portion in an up-down direction perpendicular to a lateral direction. The impedance matching portion couples the first side portion and the second side portion with each other.Type: ApplicationFiled: November 29, 2021Publication date: July 14, 2022Applicant: Japan Aviation Electronics Industry, LimitedInventors: Jun UCHIDA, Osamu HASHIGUCHI
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Publication number: 20220203176Abstract: According to one embodiment, an assembly ball includes a plurality of strips having a circumferential length. The strips are assembled convexly outward as viewed in the radial direction so as to substantially form a sphere as a whole. The strips each overlap other strips at their respective strip overlapping portions where the strips intersect with one another. The strip overlapping portions are joined by a strip joining member.Type: ApplicationFiled: March 10, 2020Publication date: June 30, 2022Inventors: Kazuyuki WAKIBAYASHI, Jun UCHIDA, Shunpei KATSUTA
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Patent number: 11324669Abstract: An object of the present invention is to provide a dental resin-reinforced glass ionomer cement composition which exhibit high surface curability even under wet conditions, which makes it difficult for the surface to become cloudy even if moisture comes in contact with at the initial stage of curing, exhibits high mechanical properties, low water absorption expansion and excellent coloring resistance in the set product and is also excellent in storage stability. The dental resin-reinforced glass ionomer cement composition consisting of a powder material and a liquid material, wherein the powder material contains (a) acid-reactive glass powder, the liquid material contains (b) water, (c) polymer of acidic group-containing polymerizable monomer, (d) hydroxyl group-containing (meth)acrylate-based polymerizable monomer and (e) tri or more functional (meth)acrylamide-based polymerizable monomer, and at least one of the powder material and the liquid material contains (f) polymerization initiator.Type: GrantFiled: March 25, 2020Date of Patent: May 10, 2022Assignee: SHOFU INC.Inventors: Jun Uchida, Katsuya Kimoto
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Publication number: 20220131261Abstract: An antenna is configured to be soldered on a circuit board. The antenna comprises a main portion, at least one soldering terminal and at least one fixed portion. The main portion has a height in a vertical direction. The main portion is, at least in part, positioned below the soldering terminal in the vertical direction when the soldering terminal is soldered on the circuit board. The soldering terminal extends from the main portion along a horizontal plane perpendicular to the vertical direction. When the soldering terminal is soldered on the circuit board, the fixed portion is fixed on the circuit board at a location different from a location of the soldering terminal.Type: ApplicationFiled: September 13, 2021Publication date: April 28, 2022Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Osamu HASHIGUCHI, Jun UCHIDA
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Publication number: 20210408689Abstract: Three elements of a first (¼) wavelength element and a second (¼) wavelength element which have a length of (¼) wavelength at an arbitrary frequency designated in advance and a half-wavelength element which has a length of a half-wavelength at the arbitrary frequency are arranged in a three-orthogonal state where those are orthogonal to each other, one end portion of the first (¼) wavelength element is joined to one end portion of the second (¼) wavelength element, another end portion of the second (¼) wavelength element is joined to one end portion of the half-wavelength element, a feeding point for antenna power feeding is arranged in a position in which the one end portion of the first (¼) wavelength element is joined to the one end portion of the second (¼) wavelength element, and an antenna is formed as a one-wavelength twisted Z-shaped three-orthogonal dipole antenna.Type: ApplicationFiled: September 12, 2019Publication date: December 30, 2021Applicant: NEC Platforms, Ltd.Inventor: Jun UCHIDA
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Patent number: 11207247Abstract: An object of the present disclosure is to provide a dental composition that can exhibit sufficient curability even in a state where moisture is excessive as in the oral environment. The dental composition of the present disclosure contains component (a): monomer containing (meth)acrylamide group represented by formula (1): (In formula, R represents a hydrogen atom or a methyl group and Rs may be the same or different from each other. R2 is an alkyl group having 2 to 6 carbon atoms and R2s may be the same or different from each other.Type: GrantFiled: March 25, 2020Date of Patent: December 28, 2021Assignee: SHOFU INC.Inventors: Yusei Kadobayashi, Hiroshi Yaana, Jun Uchida, Yuji Sadakane
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Patent number: D1012069Type: GrantFiled: February 14, 2022Date of Patent: January 23, 2024Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventor: Jun Uchida