Patents by Inventor Naoya Yamashita

Naoya Yamashita 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).

  • Patent number: 12106466
    Abstract: A photographing condition determining method includes: photographing a part of a metal structure of a metal material subjected to predetermined sample preparation under a predetermined photographing condition; assigning, to pixels corresponding to one or a plurality of predetermined phases of the metal structure, labels of respective phases for a photographed image; calculating one or more feature values for a pixel to which a label of one of the assigned phases; classifying the phases of the metal structure of the image by inputting a calculated feature value to a model, which has been learned in advance using feature values assigned with labels of respective phases as input and labels of the respective phases as output, and acquiring a label of a phase of a pixel corresponding to the input feature value; and determining a photographing condition when other parts of the metal structure are photographed based on a classification result.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: October 1, 2024
    Assignee: JFE Steel Corporation
    Inventors: Naoya Kiyokane, Yoshie Obata, Shin Ishikawa, Takako Yamashita, Takeshi Nishiyama
  • Publication number: 20240241460
    Abstract: Provided is such a toner that a pigment is dispersed in a toner particle containing a large amount of a crystalline resin, that is, a toner excellent in low-temperature fixability and coloring power, wherein the toner is a toner including a toner particle containing a binder resin, a pigment and a pigment dispersant, wherein the binder resin contains 20.0% by mass or more and 100.0% by mass or less of a crystalline resin, wherein the pigment dispersant is a polymer containing a specific structure that interacts with the pigment and a specific monomer unit that interacts with the crystalline resin.
    Type: Application
    Filed: December 21, 2023
    Publication date: July 18, 2024
    Inventors: NAOYA ISONO, MARIKO YAMASHITA, KENJI AOKI, TATSUYA SAEKI, YUKI MASUDA, MEGUMI MORIYA
  • Patent number: 11744899
    Abstract: Provided is a method for suppressing the generation of diclofenac lactam from a compound represented by a formula (1) in the description, including allowing the compound of the formula (1) and a component (A) that is at least one type of compound selected from the group consisting of a nonionic surfactant, a hydroxyalkylated cyclodextrin, a C1 to C3 mono-alcohol, a C2 to C3 di-alcohol, a C3 to C6 tri-alcohol, a polyalkylene glycol, a ?-lactone, polyvinylpyrrolidone, a chlorogenic acid, and an alkyl sulfate ester, and salts thereof to coexist. A method for producing a pharmaceutical composition containing a compound represented by the formula (1) and a component (A), and a pharmaceutical composition which is a product produced thereby are also provided.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: September 5, 2023
    Assignee: SEIKAGAKU CORPORATION
    Inventors: Chiaki Takahata, Naoya Yamashita, Naoko Kunii, Hirotaka Hoshi
  • Patent number: 11254117
    Abstract: A processing device configured to process a printed sheet (3) includes an embossing device (5) configured to perform emboss-processing of the sheet (3), and a final processing device configured to perform final working processing of a surface of the sheet (3). The final processing device includes at least one of a number printing device (6) configured to print a number on the sheet (3), and a varnishing device configured to apply a varnish to the sheet (3). There is provided a processing device capable of performing emboss-processing without disturbing sheet feeding when performing the final process of printing by performing the emboss-processing at an appropriate stage of a printing step.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: February 22, 2022
    Assignee: KOMORI CORPORATION
    Inventors: Hiroyoshi Kamoda, Naoya Yamashita
  • Publication number: 20220016255
    Abstract: Provided is a method for suppressing the generation of diclofenac lactam from a compound represented by a formula (1) in the description, including allowing the compound of the formula (1) and a component (A) that is at least one type of compound selected from the group consisting of a nonionic surfactant, a hydroxyalkylated cyclodextrin, a C1 to C3 mono-alcohol, a C2 to C3 di-alcohol, a C3 to C6 tri-alcohol, a polyalkylene glycol, a ?-lactone, polyvinylpyrrolidone, a chlorogenic acid, and an alkyl sulfate ester, and salts thereof to coexist. A method for producing a pharmaceutical composition containing a compound represented by the formula (1) and a component (A), and a pharmaceutical composition which is a product produced thereby are also provided.
    Type: Application
    Filed: November 15, 2019
    Publication date: January 20, 2022
    Applicant: SEIKAGAKU CORPORATION
    Inventors: Chiaki TAKAHATA, Naoya YAMASHITA, Naoko KUNII, Hirotaka HOSHI
  • Publication number: 20210095012
    Abstract: The present invention mainly addresses the problem of providing an antibody against semaphorin 3A protein, said antibody enabling effective prevention and/or treatment of a disease, in which Sema 3A protein participates, such as a neurodegenerative disease, autoimmune disease, inflammatory disease, cancer, infectious disease, etc. or disseminated intravascular coagulation syndrome. An anti-Sema 3A antibody comprising CDRs having specific amino acid sequences (SEQ ID NOS: 1-6, 60-62, 64-66, 68-70, 72-74, 76-78, 80-82, 84-86 and 88-90) enables effective prevention and/or treatment of a disease, in which Sema 3A protein participates, such as a neurodegenerative disease, autoimmune disease, inflammatory disease, cancer, infectious disease, etc. or disseminated intravascular coagulation syndrome and, therefore, remarkably ameliorates symptoms associated with such a disease.
    Type: Application
    Filed: October 7, 2020
    Publication date: April 1, 2021
    Inventors: Yoshio Goshima, Fumio Nakamura, Naoya Yamashita, Hidetaka Seo, Shuichi Hashimoto, Koji Murakami, Naoki Takahash, Yukie Sasakura
  • Patent number: 10836814
    Abstract: The present invention mainly addresses the problem of providing an antibody against semaphorin 3A protein, said antibody enabling effective prevention and/or treatment of a disease, in which Sema 3A protein participates, such as a neurodegenerative disease, autoimmune disease, inflammatory disease, cancer, infectious disease, etc. or disseminated intravascular coagulation syndrome. An anti-Sema 3A antibody comprising CDRs having specific amino acid sequences (SEQ ID NOS: 1-6, 60-62, 64-66, 68-70, 72-74, 76-78, 80-82, 84-86 and 88-90) enables effective prevention and/or treatment of a disease, in which Sema 3A protein participates, such as a neurodegenerative disease, autoimmune disease, inflammatory disease, cancer, infectious disease, etc. or disseminated intravascular coagulation syndrome and, therefore, remarkably ameliorates symptoms associated with such a disease.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: November 17, 2020
    Assignees: YOKOHAMA CITY UNIVERSITY, CHIOME BEOSCIENCE INC.
    Inventors: Yoshio Goshima, Fumio Nakamura, Naoya Yamashita, Hidetaka Seo, Shuichi Hashimoto, Koji Murakami, Naoki Takahashi, Yukie Sasakura
  • Publication number: 20200039206
    Abstract: A processing device configured to process a printed sheet (3) includes an embossing device (5) configured to perform emboss-processing of the sheet (3), and a final processing device configured to perform final working processing of a surface of the sheet (3). The final processing device includes at least one of a number printing device (6) configured to print a number on the sheet (3), and a varnishing device configured to apply a varnish to the sheet (3). There is provided a processing device capable of performing emboss-processing without disturbing sheet feeding when performing the final process of printing by performing the emboss-processing at an appropriate stage of a printing step.
    Type: Application
    Filed: October 11, 2017
    Publication date: February 6, 2020
    Inventors: Hiroyoshi KAMODA, Naoya YAMASHITA
  • Patent number: 10464509
    Abstract: An electrical equipment module includes a main line module that includes a main line routing body that is mounted on a vehicle and is routed along a width direction extending member in a vehicle width direction of the vehicle, a branch portion that is interposed in the main line routing body, and a branch portion retaining member that extends along the width direction extending member and retains the branch portion; and a sub module that is connected to the main line module through the branch portion and is subjected to power supply distribution through the main line routing body.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: November 5, 2019
    Assignee: YAZAKI CORPORATION
    Inventors: Mitsunori Tsunoda, Syuji Kimura, Gaku Itou, Shoichi Nomura, Taku Furuta, Naoya Yamashita
  • Publication number: 20180208644
    Abstract: The present invention mainly addresses the problem of providing an antibody against semaphorin 3A protein, said antibody enabling effective prevention and/or treatment of a disease, in which Sema 3A protein participates, such as a neurodegenerative disease, autoimmune disease, inflammatory disease, cancer, infectious disease, etc. or disseminated intravascular coagulation syndrome. An anti-Sema 3A antibody comprising CDRs having specific amino acid sequences (SEQ ID NOS: 1-6, 60-62, 64-66, 68-70, 72-74, 76-78, 80-82, 84-86 and 88-90) enables effective prevention and/or treatment of a disease, in which Sema 3A protein participates, such as a neurodegenerative disease, autoimmune disease, inflammatory disease, cancer, infectious disease, etc. or disseminated intravascular coagulation syndrome and, therefore, remarkably ameliorates symptoms associated with such a disease.
    Type: Application
    Filed: December 19, 2017
    Publication date: July 26, 2018
    Inventors: Yoshio Goshima, Fumio Nakamura, Naoya Yamashita, Hidetaka Seo, Shuichi Hashimoto, Koji Murakami, Naoki Takahashi, Yukie Sasakura
  • Patent number: 9948200
    Abstract: A first capacitor is connected between first and second power supply lines. A reactor is connected in series with the first power supply line or the second power supply line. A single-phase AC voltage is applied to a rectifying circuit. The rectifying circuit, which includes the first capacitor and the reactor, outputs a rectified voltage to the first and second power supply lines. A buffer circuit includes a second capacitor provided between the first and second power supply lines. The buffer circuit discharges the second capacitor at a controllable duty ratio. A booster circuit boosts the rectified voltage to charge the second capacitor. A DC current to be input to the booster circuit is reduced more as a voltage across the reactor is higher.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: April 17, 2018
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventor: Naoya Yamashita
  • Patent number: 9887658
    Abstract: When a rectifying duty dr, a discharge duty dc, a voltage between both ends Vc of a capacitor, and a rectified voltage Vrec of an AC voltage are introduced, a virtual DC link voltage in an inverter is expressed by dc·Vc+dr·Vrec. The discharge duty is a time ratio at which a switch is conductive. The rectifying duty has a value obtained by subtracting the discharge duty and a zero voltage duty from 1. The zero voltage duty is a time ratio at which the inverter adopts a zero voltage vector irrespective of the magnitude of a voltage output from the inverter. In a boost chopper, the capacitor is charged during a part of a period during which the virtual DC link voltage is greater than the rectified voltage.
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: February 6, 2018
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Naoya Yamashita, Toshiyuki Maeda
  • Patent number: 9879075
    Abstract: The present invention mainly addresses the problem of providing an antibody against semaphorin 3A protein, said antibody enabling effective prevention and/or treatment of a disease, in which Sema 3A protein participates, such as a neurodegenerative disease, autoimmune disease, inflammatory disease, cancer, infectious disease, etc. or disseminated intravascular coagulation syndrome. An anti-Sema 3A antibody comprising CDRs having specific amino acid sequences (SEQ ID NOS: 1-6, 60-62, 64-66, 68-70, 72-74, 76-78, 80-82, 84-86 and 88-90) enables effective prevention and/or treatment of a disease, in which Sema 3A protein participates, such as a neurodegenerative disease, autoimmune disease, inflammatory disease, cancer, infectious disease, etc. or disseminated intravascular coagulation syndrome and, therefore, remarkably ameliorates symptoms associated with such a disease.
    Type: Grant
    Filed: February 6, 2014
    Date of Patent: January 30, 2018
    Assignee: Yokohama City University and Chiome Bioscience Inc.
    Inventors: Yoshio Goshima, Fumio Nakamura, Naoya Yamashita, Hidetaka Seo, Shuichi Hashimoto, Koji Murakami, Naoki Takahashi, Yukie Sasakura
  • Publication number: 20170324348
    Abstract: A first capacitor is connected between first and second power supply lines. A reactor is connected in series with the first power supply line or the second power supply line. A single-phase AC voltage is applied to a rectifying circuit. The rectifying circuit, which includes the first capacitor and the reactor, outputs a rectified voltage to the first and second power supply lines. A buffer circuit includes a second capacitor provided between the first and second power supply lines. The buffer circuit discharges the second capacitor at a controllable duty ratio. A booster circuit boosts the rectified voltage to charge the second capacitor. A DC current to be input to the booster circuit is reduced more as a voltage across the reactor is higher.
    Type: Application
    Filed: December 14, 2015
    Publication date: November 9, 2017
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventor: Naoya YAMASHITA
  • Patent number: 9780683
    Abstract: A converter full-wave rectifies a single-phase voltage, and outputs the rectified voltage across DC power supply lines. An inverter receives the rectified voltage, and supplies a three-phase AC current to an inductive load. A power buffer circuit is connected between the DC power supply lines. The power buffer circuit includes a discharge circuit and a charge circuit. The discharge circuit includes a capacitor and a switch connected in series to each other. The discharge circuit is configured, for example, by a boost chopper, and includes a switch, a reactor, and a diode. The power buffer circuit provides and receives part of pulsations of a power input into the converter to and from the DC power supply lines.
    Type: Grant
    Filed: September 10, 2014
    Date of Patent: October 3, 2017
    Assignee: Daikin Industries, Ltd.
    Inventors: Kenichi Sakakibara, Naoya Yamashita
  • Publication number: 20170253199
    Abstract: An electrical equipment module includes a main line module, a sub module, and a control connector. The main line module includes a main line routing body that is mounted on a vehicle and is routed along a width direction extending member in a vehicle width direction of the vehicle, and branch units that are interposed in the main line routing body. The sub module is connected to the main line module through the branch units, and is subjected to power supply distribution through the main line routing body. The control connector connects the branch units and the sub module, and performs control of an instrument included in the sub module.
    Type: Application
    Filed: March 3, 2017
    Publication date: September 7, 2017
    Inventors: Mitsunori Tsunoda, Syuji Kimura, Gaku Itou, Taku Furuta, Shoichi Nomura, Naoya Yamashita
  • Publication number: 20170253200
    Abstract: An electrical equipment module includes a main line module that includes a main line routing body that is mounted on a vehicle and is routed along a width direction extending member in a vehicle width direction of the vehicle, a branch portion that is interposed in the main line routing body, and a branch portion retaining member that extends along the width direction extending member and retains the branch portion; and a sub module that is connected to the main line module through the branch portion and is subjected to power supply distribution through the main line routing body.
    Type: Application
    Filed: March 2, 2017
    Publication date: September 7, 2017
    Inventors: Mitsunori Tsunoda, Syuji Kimura, Gaku Itou, Shoichi Nomura, Taku Furuta, Naoya Yamashita
  • Publication number: 20170210309
    Abstract: An electrical equipment module includes: a main line module that includes a width direction extending member mounted in a vehicle and extending along the vehicle width direction of the vehicle, and a mounting main line section provided in the width direction extending member and including a circuit body mounted with an electronic component; and a submodule that is connected to the main line module and to which power is distributed via the circuit body. With this configuration, the electrical equipment module allows the work of main line routing or the like to be reduced and mounting work to be made more efficient, thereby improving the mountability to the vehicle.
    Type: Application
    Filed: January 17, 2017
    Publication date: July 27, 2017
    Inventors: Mitsunori Tsunoda, Syuji Kimura, Gaku Itou, Shoichi Nomura, Taku Furuta, Naoya Yamashita
  • Publication number: 20170201202
    Abstract: When a rectifying duty dr, a discharge duty dc, a voltage between both ends Vc of a capacitor, and a rectified voltage Vrec of an AC voltage are introduced, a virtual DC link voltage in an inverter is expressed by dc·Vc+dr·Vrec. The discharge duty is a time ratio at which a switch is conductive. The rectifying duty has a value obtained by subtracting the discharge duty and a zero voltage duty from 1. The zero voltage duty is a time ratio at which the inverter adopts a zero voltage vector irrespective of the magnitude of a voltage output from the inverter. In a boost chopper, the capacitor is charged during a part of a period during which the virtual DC link voltage is greater than the rectified voltage.
    Type: Application
    Filed: July 21, 2015
    Publication date: July 13, 2017
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Naoya YAMASHITA, Toshiyuki MAEDA
  • Patent number: 9698699
    Abstract: A DC link has first and second power supply lines. A first rectifying circuit has a plurality of input terminals that input an AC voltage and a pair of output terminals connected to the DC link. An inverter converts a voltage applied to the DC link into another AC voltage. A boost chopper has a capacitor at an output stage. A switch switches discharge and non-discharge from the capacitor to the DC link. In the boost chopper, charge into the capacitor is performed at least at a first period. The first period is a part of a period during which a discharge duty as a time ratio of continuity of the switch is larger than 0.
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: July 4, 2017
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Naoya Yamashita, Toshiyuki Maeda