Patents by Inventor Hiroshi Sugiyama
Hiroshi Sugiyama 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: 20240120815Abstract: A magnet fixing method includes heating a rotor core. The magnet fixing method also includes inserting one or more of magnets, to which fixing sheets are bonded, into the uppermost one or more of slots with the rotor core being rotatably supported by a rotating jig such that openings of the slots face sideways. The magnet fixing method also includes fixing each magnet to the corresponding slot by heating a foam layer to foam the foam layer. The inserting one or more of magnets includes inserting the magnets into all the slots by repeating insertion of one or more of the magnets into the corresponding one or more of the slots with the associated one or more of the fixing sheets facing upward, and rotation of the rotor core.Type: ApplicationFiled: October 4, 2023Publication date: April 11, 2024Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Masaki SUGIYAMA, Hiroshi AIHARA, Hiroki MORITA
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Patent number: 11955256Abstract: A signal transmission cable is provided with a conductor, an insulator covering around the conductor, a shield layer covering around the insulator, a sheath covering around the shield layer, and a plating base layer is provided between the insulator and the shield layer to cover around the insulator. The shield layer has a plating layer provided to cover the plating base layer to be in contact with an outer peripheral surface of the plating base layer. A surface roughness of an outer peripheral surface of the plating layer is less than a surface roughness of an inner peripheral surface of the plating layer.Type: GrantFiled: July 7, 2022Date of Patent: April 9, 2024Assignee: PROTERIAL, LTD.Inventors: Hideyuki Sagawa, Detian Huang, Takahiro Sugiyama, Hideki Nonen, Masashi Arai, Hiroshi Ishikawa, Xinweilong Li
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Patent number: 11932132Abstract: A power supply system includes a vehicle equipped with a battery, a power supply device, and a control device that controls power supply from the power supply device to the vehicle. The vehicle includes an engine and a motor that receives the power supplied from the battery to generate traveling drive force. When the power supply by the power supply device is requested from the vehicle, the control device (a) acquires a remaining amount of fuel for the engine from the vehicle, (b) outputs an instruction to urge the vehicle to shorten a charging time when the remaining amount of fuel is larger than a reference value, and (c) sets at least one of a unit price for charging power or a unit price for fuel lower when a response to accept the instruction is received from the vehicle compared with when the instruction is not accepted.Type: GrantFiled: August 10, 2022Date of Patent: March 19, 2024Assignee: Toyota Jidosha Kabushiki KaishaInventors: Hiroshi Matsumori, Yoshihiro Sakayanagi, Manabu Handa, Midori Sugiyama, Hirotaka Saito, Yuki Takahashi
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Publication number: 20230406775Abstract: A high zirconia electrically-fused cast refractory has a chemical composition including more than 95% by mass and 98% by mass or less of ZrO2, 0.1 to 1.5% by mass of Al2O3, 1 to 2.5% by mass of SiO2, 0 to 0.1% by mass of K2O, 0.01 to 0.3% by mass of Na2O and K2O in total, 0.02 to 0.4% by mass of B2O3, 0.01 to 0.6% by mass of BaO, 0.01 to 0.4% by mass of SnO2, 0.3% by mass or less of Fe2O3 and TiO2 in total, and 0.04% by mass or less of P2O5, wherein the contents of B2O3 and SnO2 satisfy the following Formulas (1) and (2): 0.20?(SnO2/B2O3)<6.5??(1) 0.14% by mass?(CSnO2+CB2O3/2)?0.55% by mass??(2): In Formula (2), CSnO2 represents the content of SnO2, and CB2O3 represents the content of B2O3, expressed in % by mass in the refractory.Type: ApplicationFiled: November 24, 2021Publication date: December 21, 2023Applicant: Saint-Gobain TM K.K.Inventors: Hiroshi Sugiyama, Yasuo Misu, Itaru Hashimoto
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Publication number: 20230266240Abstract: An infrared spectrometer includes: an openable sealed housing that houses optical components; an infrared light source that irradiates an infrared light into the housing; a dehumidifying agent that dehumidifies an inside of the housing; a thermos-hygro sensor that detects a humidity inside the housing; and a light source control apparatus that controls power supply to the infrared light source. The light source control apparatus: starts the infrared light source while limiting power supply to the infrared light source; determines presence/absence of a risk of condensation inside the sealed housing based on detected value of humidity detected while power is supplied to the infrared light source; if the risk of condensation is present, balances a rate of increase of the detected value of humidity and a rate of decrease of humidity, and at the same time, increases power supply to the infrared light source gradually.Type: ApplicationFiled: February 21, 2023Publication date: August 24, 2023Applicant: JASCO CORPORATIONInventors: Tomohiro KATSUMATA, Hiroshi SUGIYAMA
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Publication number: 20230266242Abstract: A Fourier transform infrared spectrometer (FTIR) includes: an infrared light source; an interferometer; a semiconductor laser for position reference of a movable mirror thereof; and a computer that performs Fourier transformation to a detected signal of an infrared interference wave from a sample to calculate a spectrum based on a memorized wavelength of the semiconductor laser and a detected value of a laser interference wave by a laser detector. The computer executes a program for calculating a spectrum of a solid reference sample, interpolating the spectrum of the reference sample in a wavenumber region of a unique peak, reading out a wavenumber of the unique peak based on a data after interpolation, and updating the wavelength of the semiconductor laser used in Fourier transformation such that the read-out value of the wavenumber falls within a specific range having an original wavenumber of the unique peak as a reference.Type: ApplicationFiled: February 21, 2023Publication date: August 24, 2023Applicant: JASCO CORPORATIONInventors: Tomohiro KATSUMATA, Hiroshi SUGIYAMA
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Patent number: 11691920Abstract: The present invention provides a high alumina fused cast refractory that is easily produced and has low porosity and high corrosion resistance, and a method of producing the same. The high alumina fused cast refractory of the present invention has the following chemical composition: 95.0 mass % to 99.5 mass % Al2O3, 0.20 mass % to 1.50 mass % SiO2, 0.05 mass % to 1.50 mass % B2O3, 0.05 mass % to 1.20 mass % MgO and balance. The method of producing the high alumina fused cast refractory of the present invention includes obtaining a mixture by mixing an Al2O3 source material, a SiO2 source material, a B2O3 source material and an MgO source material, and fusing the mixture.Type: GrantFiled: August 13, 2019Date of Patent: July 4, 2023Assignee: Saint-Gobain TM K.K.Inventors: Koya Abe, Hiroshi Sugiyama, Shinji Tsuchiya, Itaru Hashimoto, Yasuo Misu
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Patent number: 11306074Abstract: The present disclosure relates to a composition for analysis of DNA sequences and a method for analysis of DNA sequences by using the same and, more particularly, to a composition comprising the compound represented by Chemical Formula 1 and a method for analysis of DNA sequences, the method comprising a step of treating a sample with the same. The compound represented by Chemical Formula 1 in which TAMRA is linked to polypyrrole specifically binds an A/T base pair (W) to fluoresce alone without causing DNA photocleavage. Therefore, the compound is useful for DNA analysis particularly at the single DNA molecule level.Type: GrantFiled: June 20, 2019Date of Patent: April 19, 2022Assignee: Sogang University Research FoundationInventors: Kyu Bong Jo, Seong Hyun Lee, Hiroshi Sugiyama
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Patent number: 11235001Abstract: Provided are a RUNX inhibitor which binds to a RUNX-binding sequence on DNA and thus inhibits the binding of a RUNX family member to the sequence; an antitumor agent comprising the RUNX inhibitor; and an antiallergic agent comprising the RUNX inhibitor.Type: GrantFiled: July 21, 2017Date of Patent: February 1, 2022Assignee: KYOTO UNIVERSITYInventors: Hiroshi Sugiyama, Yasuhiko Kamikubo
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Patent number: 11195904Abstract: A high-frequency transistor includes a source electrode, a drain electrode, a gate electrode, and a gate drive line that applies a voltage to the gate electrode. An impedance adjustment circuit is connected between the gate electrode and the gate drive line. A characteristic impedance of the gate electrode is Z1, when a connecting point between the impedance adjustment circuit and the gate electrode is viewed from the impedance adjustment circuit. A characteristic impedance of the gate drive line is Z2, when a connecting point between the impedance adjustment circuit and the gate drive line is viewed from the impedance adjustment circuit. X that denotes a characteristic impedance of the impedance adjustment circuit is a value between Z1 and Z2.Type: GrantFiled: July 20, 2020Date of Patent: December 7, 2021Assignee: NUVOTON TECHNOLOGY CORPORATION JAPANInventors: Kouki Yamamoto, Masatoshi Kamitani, Shingo Matsuda, Hiroshi Sugiyama, Kaname Motoyoshi, Masao Nakayama
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Patent number: 11185593Abstract: The present invention provides a novel alkylating agent specifically binding to the genetic mutation site of a driver oncogene. There are provided are a complex formed by binding an alkylating agent to a pyrrole imidazole polyamide specifically binding to the genetic mutation site of a driver oncogene, a driver oncogene mutation-specific alkylating agent comprising the aforementioned complex, and a pharmaceutical composition comprising the aforementioned complex.Type: GrantFiled: July 1, 2020Date of Patent: November 30, 2021Assignee: CHIBA PREFECTUREInventors: Hiroki Nagase, Hiroshi Sugiyama, Toshikazu Bando, Atsushi Takatori
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Patent number: 11097009Abstract: The present invention provides: a histone modification control agent for activating expression of a specific gene, i.e., a complex including a histone acetylation enzyme activator useful as an agent for activating a specific gene, and a polyamide for recognizing a regulatory region of a target gene; and a method for manufacturing the same. This complex specifically activates a group of genes relating to maintenance and/or differentiation of stem cells or precursor cells.Type: GrantFiled: February 12, 2016Date of Patent: August 24, 2021Assignee: KYOTO UNIVERSITYInventors: Hiroshi Sugiyama, Toshikazu Bando
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Publication number: 20210053878Abstract: The present invention provides a high alumina fused cast refractory that is easily produced and has low porosity and high corrosion resistance, and a method of producing the same. The high alumina fused cast refractory of the present invention has the following chemical composition: 95.0 mass % to 99.5 mass % Al2O3, 0.20 mass % to 1.50 mass % SiO2, 0.05 mass % to 1.50 mass % B2O3, 0.05 mass % to 1.20 mass % MgO and balance. The method of producing the high alumina fused cast refractory of the present invention includes obtaining a mixture by mixing an Al2O3 source material, a SiO2 source material, a B2O3 source material and an MgO source material, and fusing the mixture.Type: ApplicationFiled: August 13, 2019Publication date: February 25, 2021Applicant: Saint-Gobain TM K.K.Inventors: Koya Abe, Hiroshi Sugiyama, Shinji Tsuchiya, Itaru Hashimoto, Yasuo Misu
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Publication number: 20200376133Abstract: The present invention provides a novel alkylating agent specifically binding to the genetic mutation site of a driver oncogene. There are provided are a complex formed by binding an alkylating agent to a pyrrole imidazole polyamide specifically binding to the genetic mutation site of a driver oncogene, a driver oncogene mutation-specific alkylating agent comprising the aforementioned complex, and a pharmaceutical composition comprising the aforementioned complex.Type: ApplicationFiled: July 1, 2020Publication date: December 3, 2020Applicant: Chiba PrefectureInventors: Hiroki NAGASE, Hiroshi SUGIYAMA, Toshikazu BANDO, Atsushi TAKATORI
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Publication number: 20200350397Abstract: A high-frequency transistor includes a source electrode, a drain electrode, a gate electrode, and a gate drive line that applies a voltage to the gate electrode. An impedance adjustment circuit is connected between the gate electrode and the gate drive line. A characteristic impedance of the gate electrode is Z1, when a connecting point between the impedance adjustment circuit and the gate electrode is viewed from the impedance adjustment circuit. A characteristic impedance of the gate drive line is Z2, when a connecting point between the impedance adjustment circuit and the gate drive line is viewed from the impedance adjustment circuit. X that denotes a characteristic impedance of the impedance adjustment circuit is a value between Z1 and Z2.Type: ApplicationFiled: July 20, 2020Publication date: November 5, 2020Inventors: Kouki YAMAMOTO, Masatoshi KAMITANI, Shingo MATSUDA, Hiroshi SUGIYAMA, Kaname MOTOYOSHI, Masao NAKAYAMA
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Patent number: 10751421Abstract: The present invention provides a novel alkylating agent specifically binding to the genetic mutation site of a driver oncogene. There are provided are a complex formed by binding an alkylating agent to a pyrrole imidazole polyamide specifically binding to the genetic mutation site of a driver oncogene, a driver oncogene mutation-specific alkylating agent comprising the aforementioned complex, and a pharmaceutical composition comprising the aforementioned complex.Type: GrantFiled: April 8, 2019Date of Patent: August 25, 2020Assignee: CHIBA PREFECTUREInventors: Hiroki Nagase, Hiroshi Sugiyama, Toshikazu Bando, Atsushi Takatori
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Patent number: 10756165Abstract: A high-frequency transistor includes a source electrode, a drain electrode, a gate electrode, and a gate drive line that applies a voltage to the gate electrode. An impedance adjustment circuit is connected between the gate electrode and the gate drive line. A characteristic impedance of the gate electrode is Z1, when a connecting point between the impedance adjustment circuit and the gate electrode is viewed from the impedance adjustment circuit. A characteristic impedance of the gate drive line is Z2, when a connecting point between the impedance adjustment circuit and the gate drive line is viewed from the impedance adjustment circuit. X that denotes a characteristic impedance of the impedance adjustment circuit is a value between Z1 and Z2.Type: GrantFiled: August 23, 2019Date of Patent: August 25, 2020Assignee: PANASONIC SEMICONDUCTOR SOLUTIONS CO., LTD.Inventors: Kouki Yamamoto, Masatoshi Kamitani, Shingo Matsuda, Hiroshi Sugiyama, Kaname Motoyoshi, Masao Nakayama
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Publication number: 20200199600Abstract: A pair of pyrrole-imidazole polyamides conjugated with nucleic acid-based cooperation system is provided.Type: ApplicationFiled: November 7, 2019Publication date: June 25, 2020Inventors: Wei-Che HSIEH, Danith H. LY, Hiroshi SUGIYAMA, Zutao YU
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Patent number: 10690685Abstract: A biosensing platform capable of high throughput mechanochemical biosensing comprising a DNA origami nanostructure having a plurality of slots into which recognition elements are strategically placed and apparatus that senses a change in the origami nanostructure in response to the introduction of a target where the apparatus includes a signal transduction unit and signal sensor which exploits mechanical signals in a recognition element which signal includes one or more mechanical tension or mechanochemical rearrangement event. The nanostructure is preferably a 2-dimensional or 3-dimensional arrangement of tiles linked by locking elements, such as aptamers that will open in response to an event such as exposure to a drug molecule, DNA, RNA or protein target.Type: GrantFiled: June 5, 2015Date of Patent: June 23, 2020Assignee: KENT STATE UNIVERSITYInventors: Hanbin Mao, Deepak P. Koirala, Hiroshi Sugiyama, Masayuki Endo
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Publication number: 20200041408Abstract: The present invention provides a total reflection prism that can be used in multiple reflection method and that can make the contact area with the sample small. A total reflection prism is made of a plate-shaped optical member, has a leading-in part and a leading-out part of a measurement light provided at positions deviated from the center of either of the front and back surfaces, and has a plurality of plane parts that are formed perpendicularly to the front and back surfaces respectively on an outer periphery of the prism excluding the front and back surfaces of the prism. The leading-in part is provided to irradiate the measurement light that is guided inside at an angle of incidence of total reflection toward either of the front and back surfaces. The front and back surfaces are provided so that the measurement light travels while totally reflected alternately.Type: ApplicationFiled: April 11, 2018Publication date: February 6, 2020Applicant: JASCO CORPORATIONInventors: Jun KOSHOBU, Noriaki SOGA, Hiroshi SUGIYAMA