Patents by Inventor Ken Ito
Ken 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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Patent number: 11988230Abstract: Provided is a vibration reduction device for stator vanes (30) positioned behind rotor blades (28) in a turbo machine, comprising an annular base member (80) having a cylindrical shape concentric around a central axis of the casing and supporting base ends of the stator vanes which extend radially inward from an inner circumferential surface of the base member, an elastomeric damping member (100) surrounding and in slidable contact with an outer circumferential surface of the base member, and a preloading member (102) surrounding an outer circumferential surface of the elastomeric damping member and configured to apply a preload directed radially inward to the elastomeric damping member.Type: GrantFiled: November 23, 2022Date of Patent: May 21, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Ken Ito, Yuta Ito, Daiki Hama, Shu Taguchi, Tatsuro Akasaka
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Patent number: 11977042Abstract: An oxygen sensor for detecting gas concentration based on either an electric current value or a resistance value measured when a voltage is applied to a sensor element includes gaps formed between electrodes arranged in an element main body and ridges where surfaces of an element touch each other. These gaps will be escaping parts for expansion and contraction of electrode material that accompany thermal expansion and contraction of a sensor main body, and concentration of thermal stress at edge parts of the element main body may thus be eliminated, thereby alleviating thermal stress on the oxygen sensor. This allows provision of a gas sensor that controls generation of cracks in the element and that is stably usable over a long period of time.Type: GrantFiled: March 20, 2019Date of Patent: May 7, 2024Assignee: KOA CorporationInventors: Chika Ito, Ken Takahashi, Tetsuro Tanaka, Kenichi Iguchi
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Patent number: 11973533Abstract: An inter-transmission device connection registration device 30A includes a storage unit 31 that registers connection information of a case where transponders 12a to 13n and photo couplers 14a to 14n as divided various transmission devices are connected through a port o and a port i, a light emission instruction unit 33 that provides a light emission instruction to the subordinately connected transponders, a transmission/reception detection unit 34 configured to detect a light transmission and a light reception at opposing ports o and i1 between transmission devices, e.g., the transponder 12a and the photo coupler 14 in accordance with the light emission instruction, and a registration control unit 35 that performs a control of registering, in the storage unit 31, connection information W2a of the port o on a light transmission side and the port i1 on a light reception side that are detected.Type: GrantFiled: February 25, 2020Date of Patent: April 30, 2024Assignee: Nippon Telegraph and Telephone CorporationInventors: Kentaro Honda, Ken Ito, Hideki Maeda
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Publication number: 20240126472Abstract: A semiconductor device includes a logic circuit, a memory, and a storage device. The storage device has a first special information storage region into which special information is written before a solder reflow process, a second special information storage region into which special information for updating is written after the solder reflow process, and a data storage region. The first special information storage region is constituted by a memory cell having a high reflow resistance and in which data is retained even after the solder reflow process. The second special information storage region and the data storage region are constituted by memory cells having a low reflow resistance and in which data may not be retained during the solder reflow process.Type: ApplicationFiled: December 27, 2023Publication date: April 18, 2024Inventors: Ken MATSUBARA, Takashi ITO, Takashi KURAFUJI, Yasuhiko TAITO, Tomoya SAITO, Akihiko KANDA
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Patent number: 11948754Abstract: A three-terminal capacitor includes a main body having a cylindrical or substantially cylindrical shape extending in a first direction and including first and second inner electrodes alternately laminated together with dielectric layers interposed therebetween, a pair of first outer electrodes on two end surfaces of the main body in the first direction and electrically connected to the first inner electrodes, and a second outer electrode electrically connected to the second inner electrodes. The main body includes a projecting portion projecting in a direction perpendicular or substantially perpendicular to the first direction at a position between the pair of first outer electrodes. The second outer electrode is provided on one surface of the projecting portion viewable when viewed in the first direction.Type: GrantFiled: October 14, 2021Date of Patent: April 2, 2024Assignee: MURATA MANUFACTURING CO., LTD.Inventors: Shingo Ito, Koichi Ikeda, Ken Takakura, Satoshi Yoshida, Syuichi Nabekura, Takahiro Hirao, Masanori Nakamura, Kyosuke Uno, Haruhiko Ueno, Yohei Mukobata
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Publication number: 20240087925Abstract: An information processing apparatus includes a data acquisition unit, a simulation execution unit, and an optimization unit. The data acquisition unit acquires execution result data including an execution result of the substrate processing based on a process parameter including a pressure in the substrate processing apparatus and including sensor data of the pressure in the substrate processing apparatus. The simulation execution unit inputs the execution result data into a simulation model pre-stored in a storage to calculate a pressure in the substrate processing apparatus that is predicted to approach a target value for a substrate processing result. The optimization unit calculates a predicted value of the substrate processing result based on the process parameter including the calculated pressure.Type: ApplicationFiled: September 6, 2023Publication date: March 14, 2024Inventors: Youngtai KANG, Yuichi TAKENAGA, Kiwamu ITO, Rui IKEDA, Ken OKOSHI
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Publication number: 20230406863Abstract: The present invention provides novel Compound (1) having tumor vascular remodeling effect and/or anti-CAF (Cancer Associated Fibroblasts) activity, or a pharmaceutically acceptable salt thereof, optionally in a pharmaceutically acceptable carrier, and medical uses thereof.Type: ApplicationFiled: June 21, 2023Publication date: December 21, 2023Applicants: President and Fellows of Harvard College, Eisai R&D Management Co., LTD.Inventors: Yoshito Kishi, Kazunobu Kira, Ken Ito
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Patent number: 11814398Abstract: The present invention provides novel compounds (e.g., compounds of Formulae (I), (II), (III), (IV)) having tumor vascular remodeling effect and/or anti-CAF (Cancer Associated Fibroblasts) activity, or pharmaceutically acceptable salts thereof, optionally in a pharmaceutically acceptable carrier, and a medical uses thereof.Type: GrantFiled: June 23, 2022Date of Patent: November 14, 2023Assignees: President and Fellows of Harvard College, Eisai R&D Management Co., LTD.Inventors: Yoshito Kishi, Kazunobu Kira, Ken Ito
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Patent number: 11802846Abstract: An oxygen concentration meter includes a zirconia sensor, a resistor, a constant-current circuit, a resistance detection section, and an oxygen concentration detection section. The resistor is connected in parallel to the zirconia sensor. The constant-current circuit is connected in parallel to the zirconia sensor and the resistor, and supplies an electric current. The resistance detection section detects the resistance of the zirconia sensor on the basis of the voltage of the zirconia sensor in accordance with the supplied electric current. The oxygen concentration detection section detects the oxygen concentration of gas to be measured that is supplied to the zirconia sensor, on the basis of the voltage of the zirconia sensor resulting from an oxygen concentration difference between the gas to be measured and reference gas.Type: GrantFiled: February 25, 2022Date of Patent: October 31, 2023Assignee: YOKOGAWA ELECTRIC CORPORATIONInventors: Kouichi Takenaka, Ken Ito
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Patent number: 11725015Abstract: The present invention provides novel Compound (1) having tumor vascular remodeling effect and/or anti-CAF (Cancer Associated Fibroblasts) activity, or a pharmaceutically acceptable salt thereof, optionally in a pharmaceutically acceptable carrier, and medical uses thereof.Type: GrantFiled: February 4, 2021Date of Patent: August 15, 2023Assignees: President and Fellows of Harvard College, Eisai R&D Management Co., LTD.Inventors: Yoshito Kishi, Kazunobu Kira, Ken Ito
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Publication number: 20230204049Abstract: Provided is a vibration reduction device for stator vanes (30) positioned behind rotor blades (28) in a turbo machine, comprising an annular base member (80) having a cylindrical shape concentric around a central axis of the casing and supporting base ends of the stator vanes which extend radially inward from an inner circumferential surface of the base member, an elastomeric damping member (100) surrounding and in slidable contact with an outer circumferential surface of the base member, and a preloading member (102) surrounding an outer circumferential surface of the elastomeric damping member and configured to apply a preload directed radially inward to the elastomeric damping member.Type: ApplicationFiled: November 23, 2022Publication date: June 29, 2023Inventors: Ken ITO, Yuta ITO, Daiki HAMA, Shu TAGUCHI, Tatsuro AKASAKA
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Patent number: 11621779Abstract: An optical transmission system (10) includes a plurality of transmission devices such as transponders (TPs) and optical cross-connects (OXCs) installed in each of stations (11-15) connected via a communication network, a control device (20), and a substitute OXC (502) serving as a substitute transmission device. The control device 20 is installed in a control station (14) of the stations. The control device (20) controls the transmission devices of the stations (11-15) in a centralized manner in accordance with physical network (NW) configuration information (20D) stored in a DB (21) and including config information. When a transmission device is replaced with a new OXC (5o3) serving as a new transmission device, the substitute OXC (5o2) operates as a substitute for the new OXC (5o3) to communicate with the control device (20) until config setting necessary for the new OXC (5o3) is completed.Type: GrantFiled: June 19, 2019Date of Patent: April 4, 2023Assignee: Nippon Telegraph and Telephone CorporationInventors: Ken Ito, Masaaki Inami, Hideki Maeda
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Publication number: 20230080753Abstract: The purpose of the present disclosure is to provide a pellicle that has an adhesive layer having good flatness, and a method for producing the pellicle with good reproducibility. Said purpose is achieved by a pellicle having: a pellicle frame; a pellicle film provided so as to be stretched on one end surface of the pellicle frame; and an adhesive layer provided on the other end surface of the pellicle frame. The adhesive layer contains a cured product of a resin composition containing a curable polymer (A), and a curing agent (B1) and a curing agent (B2). The curing agent (B1) and the curing agent (B2) have different curing conditions.Type: ApplicationFiled: March 24, 2021Publication date: March 16, 2023Applicant: MITSUI CHEMICALS, INC.Inventors: Yasushi SATOH, Kazuo KOHMURA, Akira ISHIKAWA, Takashi UNEZAKI, Hisako ISHIKAWA, Takashi KOZEKI, Ken ITO
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Publication number: 20230082032Abstract: An inter-transmission device connection registration device 30A includes a storage unit 31 that registers connection information of a case where transponders 12a to 13n and photo couplers 14a to 14n as divided various transmission devices are connected through a port o and a port i, a light emission instruction unit 33 that provides a light emission instruction to the subordinately connected transponders, a transmission/reception detection unit 34 configured to detect a light transmission and a light reception at opposing ports o and i1 between transmission devices, e.g., the transponder 12a and the photo coupler 14 in accordance with the light emission instruction, and a registration control unit 35 that performs a control of registering, in the storage unit 31, connection information W2a of the port o on a light transmission side and the port i1 on a light reception side that are detected.Type: ApplicationFiled: February 25, 2020Publication date: March 16, 2023Inventors: Kentaro Honda, Ken Ito, Hideki Maeda
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Publication number: 20230016686Abstract: The present invention provides novel compounds (e.g., compounds of Formulae (I), (II), (III), (IV)) having tumor vascular remodeling effect and/or anti-CAF (Cancer Associated Fibroblasts) activity, or pharmaceutically acceptable salts thereof, optionally in a pharmaceutically acceptable carrier, and a medical uses thereof.Type: ApplicationFiled: June 23, 2022Publication date: January 19, 2023Applicants: President and Fellows of Harvard College, Eisai R&D Management Co., LTD.Inventors: Yoshito Kishi, Kazunobu Kira, Ken Ito
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Publication number: 20220283108Abstract: An oxygen concentration meter includes a zirconia sensor, a resistor, a constant-current circuit, a resistance detection section, and an oxygen concentration detection section. The resistor is connected in parallel to the zirconia sensor. The constant-current circuit is connected in parallel to the zirconia sensor and the resistor, and supplies an electric current. The resistance detection section detects the resistance of the zirconia sensor on the basis of the voltage of the zirconia sensor in accordance with the supplied electric current. The oxygen concentration detection section detects the oxygen concentration of gas to be measured that is supplied to the zirconia sensor, on the basis of the voltage of the zirconia sensor resulting from an oxygen concentration difference between the gas to be measured and reference gas.Type: ApplicationFiled: February 25, 2022Publication date: September 8, 2022Inventors: Kouichi TAKENAKA, Ken ITO
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Patent number: 11407762Abstract: The present invention provides novel compounds (e.g., compounds of Formulae (I), (II), (III), (IV)) having tumor vascular remodeling effect and/or anti-CAF (Cancer Associated Fibroblasts) activity, or pharmaceutically acceptable salts thereof, optionally in a pharmaceutically acceptable carrier, and a medical uses thereof.Type: GrantFiled: November 15, 2018Date of Patent: August 9, 2022Assignees: President and Fellows of Harvard College, Eisai R&D Management Co., LTD.Inventors: Yoshito Kishi, Kazunobu Kira, Ken Ito
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Publication number: 20220239376Abstract: An optical transmission system (10) includes a plurality of transmission devices such as transponders (TPs) and optical cross-connects (OXCs) installed in each of stations (11-15) connected via a communication network, a control device (20), and a substitute OXC (502) serving as a substitute transmission device. The control device 20 is installed in a control station (14) of the stations. The control device (20) controls the transmission devices of the stations (11-15) in a centralized manner in accordance with physical network (NW) configuration information (20D) stored in a DB (21) and including config information. When a transmission device is replaced with a new OXC (5o3) serving as a new transmission device, the substitute OXC (5o2) operates as a substitute for the new OXC (5o3) to communicate with the control device (20) until config setting necessary for the new OXC (5o3) is completed.Type: ApplicationFiled: June 19, 2019Publication date: July 28, 2022Inventors: Ken Ito, Masaaki Inami, Hideki Maeda
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Publication number: 20220171280Abstract: Task of the present invention is to provide a tackifier solution having high solution stability and also provide, by using such a tackifier solution, a pellicle having only few tackifier residues and exhibiting reduced outgas generation. Present invention is a pellicle comprising a pellicle frame, a pellicle membrane stretched over an end surface of one opening of the pellicle frame, and a tackifier layer provided on an end surface of the other opening of the pellicle frame, wherein the tackifier layer contains a (meth)acrylic tackifier which is a solidified resin composition comprising a polymer (A) and a radical polymerization initiator (B), the polymer (A) having a structural unit derived from a (meth)acrylate and a side chain consisting of a carbon-carbon multiple bond-containing group.Type: ApplicationFiled: March 27, 2020Publication date: June 2, 2022Applicant: MITSUI CHEMICALS, INC.Inventors: Yasushi SATOH, Takashi UNEZAKI, Hirofumi TANAKA, Ken ITO
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Patent number: 11270855Abstract: The movable contact body for a switch includes at least one movable contact having an upwardly convex leaf-spring shape, a cover member disposed so as to cover an upper surface of the movable contact, and a holding member disposed so as to face a lower surface of the movable contact, the holding member having a contact through-hole through which a top portion of the movable contact can pass.Type: GrantFiled: November 20, 2018Date of Patent: March 8, 2022Assignees: CITIZEN ELECTRONICS CO., LTD., CITIZEN WATCH CO., LTD.Inventors: Hiroto Isoda, Satoshi Okuma, Soichiro Amano, Ken Ito