Patents by Inventor Takayuki Nakagawa

Takayuki Nakagawa 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).

  • Publication number: 20240136200
    Abstract: There is provide a technique that includes: etching a base on a surface of a substrate by performing a cycle, the cycle including: (a) forming a layer on a surface of the base by exposing the base to a modifying agent; and (b) causing a reaction between a halogen-containing radical and the base by exposing the layer to a halogen-containing gas such that the layer reacts with the halogen-containing gas to generate the halogen-containing radical.
    Type: Application
    Filed: December 29, 2023
    Publication date: April 25, 2024
    Applicant: KOKUSAI ELECTRIC CORPORATION
    Inventors: Motomu Degai, Kimihiko Nakatani, Takashi Nakagawa, Takayuki Waseda, Yoshitomo Hashimoto
  • Publication number: 20240116943
    Abstract: The present invention provides a compound having a Pim-1 inhibitory activity. The present invention provides a compound of Formula [I] or a pharmaceutically acceptable salt thereof, a pharmaceutical composition containing the same, and a pharmaceutical use thereof, and the like. wherein each symbol is as defined in the description.
    Type: Application
    Filed: March 21, 2023
    Publication date: April 11, 2024
    Inventors: Masafumi Inoue, Yosuke Ogoshi, Takayuki Furukawa, Takuya Machida, Ikuo Mitani, Kazuhito Harada, Yuichi Nakagawa, Nobutaka Yamaoka
  • Publication number: 20240117226
    Abstract: An adhesive composition, including: a reaction product (A) among a bifunctional epoxy resin represented by the formula (2), a tri- or more functional epoxy resin represented by the formula (3), and a saturated acid anhydride represented by the following general formula (4); a UV-sensitive reaction initiator (B); and a dilution solvent (C), wherein the component (A) is a compound represented by the formula (1), a ratio of a total mole of epoxy groups in the multi-functional epoxy resin to a mole of the saturated acid anhydride is 1.30 to 3.00, and a mole of the bifunctional epoxy resin relative to a total mole of the multi-functional epoxy resin is 0.001 to 0.15. This provides a highly reliable epoxy-resin-based adhesive composition and film-shaped sealing material having a low viscosity, curability at low temperature, and high adhesiveness, and retaining power generation performance of a perovskite solar cell before and after sealing.
    Type: Application
    Filed: August 25, 2023
    Publication date: April 11, 2024
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Takayuki KUSUNOKI, Masao ANDO, Nobuhiro ICHIROKU, Hideo NAKAGAWA, Atsushi WAKAMIYA, Yuko MATSUSHIGE
  • Publication number: 20240108607
    Abstract: A compound represented by Formula [3] or a salt thereof and a method of making the in the formula, L3 represents a group represented by Formula [2c] wherein R3c, R4c, R5c and R6c are the same as or different from each other and represent a hydrogen atom or a C1-6 alkyl group; p3 represents an integer of 1 to 3; q3 represents an integer of 0 to 3; and r3 represents an integer of 1 to 6; A1 represents any one of the groups represented by Formulae [4] to [9], wherein * represents a binding position; and R7 represents a carboxyl-protecting group; and m represents an integer of 1 to 3.
    Type: Application
    Filed: February 21, 2023
    Publication date: April 4, 2024
    Applicant: FUJIFILM Corporation
    Inventors: Hirofumi FUKUNAGA, Sachiko SHINJO, Daisuke NAKAGAWA, Shinichiro SEKINE, Takayuki YAMAKAWA
  • Patent number: 11940164
    Abstract: The purpose of the present invention is to provide a vehicle air conditioning system and a control method of the vehicle air conditioning system which enable detecting leaks of flammable refrigerant without requiring a separate sensor.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: March 26, 2024
    Assignee: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD
    Inventors: Takayuki Hagita, Nobuya Nakagawa, Hideto Noyama
  • Patent number: 11933974
    Abstract: An object is to provide an electronic device capable of recognizing a user's facial feature accurately. A glasses-type electronic device includes a first optical component, a second optical component, a frame, an imaging device, a feature extraction unit, and an emotion estimation unit. The frame is in contact with a side surface of the first optical component and a side surface of the second optical component. The imaging device is in contact with the frame and has a function of detecting part of a user's face. The feature extraction unit has a function of extracting a feature of the user's face from the detected part of the user's face. The emotion estimation unit has a function of estimating information on the user from the extracted feature.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: March 19, 2024
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei Yamazaki, Takayuki Ikeda, Hidetomo Kobayashi, Hideaki Shishido, Kiyotaka Kimura, Takashi Nakagawa, Kosei Nei, Kentaro Hayashi
  • Patent number: 11923191
    Abstract: A substrate processing technique including: (a) modifying a first base surface of a substrate by supplying a first modifier and a second modifier to the substrate having a surface on which the first base and a second base are exposed, wherein the first modifier contains one or more atoms to which at least one first functional group and at least one second functional group are directly bonded, wherein the second modifier contains an atom to which at least one first functional group and at least one second functional group are directly bonded, and wherein the number of the at least one first functional group contained in one molecule of the second modifier is smaller than the number of the at least one first functional group contained in one molecule of the first modifier; and (b) forming a film on a second base surface by supplying film-forming gas to the substrate.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: March 5, 2024
    Assignee: Kokusai Electric Corporation
    Inventors: Shoma Miyata, Kimihiko Nakatani, Takayuki Waseda, Takashi Nakagawa, Motomu Degai
  • Publication number: 20240071752
    Abstract: There is provided a technique that includes: (a) modifying a surface of a first base exposed on a surface of a substrate to be terminated with a hydrocarbon group by supplying a hydrocarbon group-containing gas to the substrate having the first base and a second base exposed on the surface of the substrate; and (b) selectively forming a film on a surface of the second base by supplying an oxygen- and hydrogen-containing gas to the substrate after modifying the surface of the first base.
    Type: Application
    Filed: November 6, 2023
    Publication date: February 29, 2024
    Applicant: KOKUSAI ELECTRIC CORPORATION
    Inventors: Takayuki WASEDA, Takashi NAKAGAWA, Kimihiko NAKATANI, Motomu DEGAI, Takao IZAKI, Yoshitomo HASHIMOTO
  • Publication number: 20220382229
    Abstract: A machining condition searching method includes: generating a machining condition to be set in a machining device; collecting a machining state; collecting the machining result performed under the machining condition; calculating an evaluation value of the machining on the basis of the machining result; constructing an evaluation value prediction model predicting, on the basis of the machining condition, the machining state, and the evaluation value, an evaluation value corresponding to the machining condition that has not been tried; and constructing the evaluation value prediction model on the basis of a change degree in the relationship between the machining condition and the evaluation value, and performs weighting based on the machining state on the evaluation value prediction model. The machining condition to be tried next is generated using a predictive value of the evaluation value. Each of the above processes is repeatedly performed until it is determined to end a search.
    Type: Application
    Filed: August 11, 2022
    Publication date: December 1, 2022
    Applicant: Mitsubishi Electric Corporation
    Inventors: Hideyuki MASUI, Hiroshi YOSHIKAWA, Jun MARUTA, Koki NAKANE, Takayuki NAKAGAWA
  • Publication number: 20220156686
    Abstract: A commodity monitoring device includes a commodity state detection unit configured to, on the basis of image information of a commodity group area set on a commodity shelf, detect removal of a commodity in a quantity satisfying a predetermined condition from the commodity group area; and a change detection information output unit configured to, if the commodity state detection unit has detected the removal, output to an output destination device change detection information including image time-series data of the commodity group area from a point in time at which the commodity state detection unit detected the removal to a predetermined past point in time.
    Type: Application
    Filed: February 1, 2022
    Publication date: May 19, 2022
    Applicant: NEC Corporation
    Inventors: Takayuki NAKAGAWA, Yuma Shibuya, Shigeaki Tokuda, Junpei Yamasaki, Satoshi Ohkubo, Hiroshi Tezuka, Nobuyki Ikuta, Kenichi Oohashi
  • Patent number: 11270257
    Abstract: A commodity monitoring device includes a commodity state detection unit configured to, on the basis of image information of a commodity group area set on a commodity shelf, detect removal of a commodity in a quantity satisfying a predetermined condition from the commodity group area; and a change detection information output unit configured to, if the commodity state detection unit has detected the removal, output to an output destination device change detection information including image time-series data of the commodity group area from a point in time at which the commodity state detection unit detected the removal to a predetermined past point in time.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: March 8, 2022
    Assignee: NEC CORPORATION
    Inventors: Takayuki Nakagawa, Yuma Shibuya, Shigeaki Tokuda, Junpei Yamasaki, Satoshi Ohkubo, Hiroshi Tezuka, Nobuyuki Ikuta, Kenichi Oohashi
  • Patent number: 10646939
    Abstract: A wire electric discharge machine for machining a workpiece by causing a discharge between a wire electrode delivered from a wire bobbin and the workpiece. The wire electric discharge machine includes: a remaining length calculation unit that calculates a remaining length of the wire electrode based on electrode winding coefficients, bobbin draw-out radius correlation information, and a spool diameter of the wire bobbin. The electrode winding coefficients depend on a winding density of the wire electrode, an inner width of the wire bobbin, a wire diameter of the electrode wire, and a winding tension of the wire electrode. The bobbin draw-out radius correlation information is correlated with a bobbin draw-out radius that is a distance between a position at which the wire electrode wound around the wire bobbin is separated from the wire bobbin and a central axis of rotation of the wire bobbin.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: May 12, 2020
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Takayuki Nakagawa, Makoto Nii, Satoru Izawa
  • Patent number: 10589369
    Abstract: To provide an electrode wire for electrical discharge machining including ?-brass and ?-brass arranged on an outer peripheral surface of a core and a method of manufacturing the electrode wire, capable of enhancing wire connection performance and cutting down manufacturing cost while trying to increase a processing speed. The electrode wire for electrical discharge machining according to this invention comprises: an external layer including ?-brass and ?-brass; and a core having an undulating shape formed at a boundary surface with the external layer. The ?-brass and the ?-brass are arranged densely and sparsely at the boundary surface of the undulating shape.
    Type: Grant
    Filed: October 28, 2015
    Date of Patent: March 17, 2020
    Assignees: OKI ELECTRIC CABLE CO., LTD., MITSUBISHI ELECTRIC CORPORATION
    Inventors: Yoichiro Kimoto, Yuji Miura, Yuki Hashimoto, Hengbo Su, Takayuki Nakagawa, Yoshikazu Ukai
  • Publication number: 20200005231
    Abstract: A commodity monitoring device includes a commodity state detection unit configured to, on the basis of image information of a commodity group area set on a commodity shelf, detect removal of a commodity in a quantity satisfying a predetermined condition from the commodity group area; and a change detection information output unit configured to, if the commodity state detection unit has detected the removal, output to an output destination device change detection information including image time-series data of the commodity group area from a point in time at which the commodity state detection unit detected the removal to a predetermined past point in time.
    Type: Application
    Filed: December 11, 2017
    Publication date: January 2, 2020
    Applicant: NEC Corporation
    Inventors: Takayuki NAKAGAWA, Yuma SHIBUYA, Shigeaki TOKUDA, Junpei YAMASAKI, Satoshi OHKUBO, Hiroshi TEZUKA, Nobuyuki IKUTA, Kenichi OOHASHI
  • Publication number: 20190337070
    Abstract: A wire electric discharge machine for machining a workpiece by causing a discharge between a wire electrode delivered from a wire bobbin and the workpiece. The wire electric discharge machine includes: a remaining length calculation unit that calculates a remaining length of the wire electrode based on electrode winding coefficients, bobbin draw-out radius correlation information, and a spool diameter of the wire bobbin. The electrode winding coefficients depend on a winding density of the wire electrode, an inner width of the wire bobbin, a wire diameter of the electrode wire, and a winding tension of the wire electrode. The bobbin draw-out radius correlation information is correlated with a bobbin draw-out radius that is a distance between a position at which the wire electrode wound around the wire bobbin is separated from the wire bobbin and a central axis of rotation of the wire bobbin.
    Type: Application
    Filed: November 15, 2016
    Publication date: November 7, 2019
    Applicant: Mitsubishi Electric Corporation
    Inventors: Takayuki NAKAGAWA, Makoto NII, Satoru IZAWA
  • Patent number: 10144077
    Abstract: A wire electrical discharge apparatus includes a wire bobbin on which a wire electrode is wound, a straightening treatment unit to perform straightening treatment on the wire electrode fed from the wire bobbin, a machining power supply to apply a voltage between the wire electrode and a workpiece via a feed terminal set above the workpiece and contacting the wire electrode, and a control unit to control the straightening treatment unit and the machining power supply so as to apply a voltage between the workpiece and the wire electrode that has been subjected to the straightening treatment, to perform electrical discharge machining to form an initial hole in the workpiece.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: December 4, 2018
    Assignee: Mitsubishi Electric Corporation
    Inventors: Takayuki Nakagawa, Tomoaki Takada
  • Publication number: 20180303817
    Abstract: The present application discloses a therapeutic agent for breast cancer, comprising 5-((2-(4-(1-(2-hydroxyethyl)piperidin-4-yl)benzamide)pyridin-4-yl)oxy)-6-(2-methoxyethoxy)-N-methyl-1H-indole-1-carboxamide or a pharmacologically acceptable salt thereof.
    Type: Application
    Filed: December 15, 2016
    Publication date: October 25, 2018
    Applicant: Eisai R&D Management Co., Ltd.
    Inventors: Saori Miyano, Yuji Yamamoto, Takayuki Nakagawa
  • Publication number: 20180161899
    Abstract: A wire electrical discharge apparatus includes a wire bobbin on which a wire electrode is wound, a straightening treatment unit to perform straightening treatment on the wire electrode fed from the wire bobbin, a machining power supply to apply a voltage between the wire electrode and a workpiece via a feed terminal set above the workpiece and contacting the wire electrode, and a control unit to control the straightening treatment unit and the machining power supply so as to apply a voltage between the workpiece and the wire electrode that has been subjected to the straightening treatment, to perform electrical discharge machining to form an initial hole in the workpiece.
    Type: Application
    Filed: April 23, 2015
    Publication date: June 14, 2018
    Applicant: Mitsubishi Electric Corporation
    Inventors: Takayuki NAKAGAWA, Tomoaki TAKADA
  • Patent number: 9855616
    Abstract: A control device includes an interpolar average machining voltage detection unit that detects an interpolar average machining voltage between an electrode and a workpiece, an interpolar average machining voltage correction unit that corrects the detected interpolar average machining voltage, a machining speed control unit that calculates a machining speed of the electrode based on the difference between the set voltage, which is set in advance as a target value of the interpolar average machining voltage, and the corrected interpolar average machining voltage, and a drive control device that controls a machining speed of the electrode based on the calculated machining speed. The interpolar average machining voltage correction unit corrects the detected interpolar average machining voltage based on a difference between the calculated machining speed and the set speed, which is set in advance as a target value of the machining speed.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: January 2, 2018
    Assignee: Mitsubishi Electric Corporation
    Inventors: Ieyoung Kim, Takayuki Nakagawa, Daisuke Sekimoto
  • Publication number: 20170320153
    Abstract: To provide an electrode wire for electrical discharge machining including ?-brass and ?-brass arranged on an outer peripheral surface of a core and a method of manufacturing the electrode wire, capable of enhancing wire connection performance and cutting down manufacturing cost while trying to increase a processing speed. The electrode wire for electrical discharge machining according to this invention comprises: an external layer including ?-brass and ?-brass; and a core having an undulating shape formed at a boundary surface with the external layer. The ?-brass and the ?-brass are arranged densely and sparsely at the boundary surface of the undulating shape.
    Type: Application
    Filed: October 28, 2015
    Publication date: November 9, 2017
    Applicants: MITSUBISHI ELECTRIC CORPORATION, OKI ELECTRIC CABLE CO., LTD.
    Inventors: YOICHIRO KIMOTO, YUJI MIURA, YUKI HASHIMOTO, HENGBO SU, TAKAYUKI NAKAGAWA, YOSHIKAZU UKAI