Patents by Inventor Naoya Masuda

Naoya Masuda 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: 20240395137
    Abstract: A light emitting device for emitting a given irradiation light pattern is provided. The light emitting device includes a plurality of light emitting elements configured to be individually turned on. The light emitting device is configured to emit at least one irradiation light pattern onto a road surface in accordance with a detected situation of a traffic object.
    Type: Application
    Filed: May 23, 2024
    Publication date: November 28, 2024
    Applicant: NICHIA CORPORATION
    Inventors: Ichimaru MORITA, Naoya MASUDA, Moriyasu FUKUHARA
  • Publication number: 20240299573
    Abstract: The present invention provides a novel antibody-pyrrolodiazepine derivative and a novel antibody-pyrrolodiazepine derivative conjugate using the same, and a novel CLDN6 and/or CLDN9 antibody.
    Type: Application
    Filed: April 8, 2024
    Publication date: September 12, 2024
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Narihiro TODA, Yusuke OTA, Fuminao DOI, Masaki MEGURO, Ichiro HAYAKAWA, Shinji ASHIDA, Takeshi MASUDA, Takashi NAKADA, Mitsuhiro IWAMOTO, Naoya HARADA, Tomoko TERAUCHI, Daisuke OKAJIMA, Kensuke NAKAMURA, Hiroaki UCHIDA, Hirofumi HAMADA
  • 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: 11973185
    Abstract: Provided is a method for producing a sulfide solid electrolyte having a high purity as side reaction hardly occurs, and having a high ionic conductivity, in a simplified manner. The method is for producing a sulfide solid electrolyte containing a lithium atom, a sulfur atom, a phosphorus atom and a halogen atom, comprising separately preparing a complex (1) containing a sulfide that contains a lithium atom, a sulfur atom and a phosphorus atom, as a constituent element, and a complex (2) containing a halide that contains a lithium atom and a halogen atom, as a constituent element, and mixing the complex (1) and the complex (2).
    Type: Grant
    Filed: May 6, 2021
    Date of Patent: April 30, 2024
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Naoya Masuda, Atsushi Yao, Akito Takashima, Takehiro Fujita, Yusuke Iseki
  • Patent number: 11916191
    Abstract: A method for producing a sulfide solid electrolyte having an argyrodite-type crystal structure may involve: mixing a raw material containing elemental phosphorus at an integrated power of 0.5 kWh/kg or more, and heat-treating a precursor obtained in the mixing at 350 to 500° C.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: February 27, 2024
    Assignee: IDEMITSU KOSAN CO., LTD.
    Inventors: Takayoshi Kambara, Minoru Senga, Katsuhito Kondo, Naoya Masuda, Hironari Kimpara, Futoshi Utsuno, Hiroyuki Tamura
  • Publication number: 20230178794
    Abstract: To provide an electrode composite material that is excellent in conductivity through the excellent contact state of a solid electrolyte and an electrode active material, and is capable of exhibiting a high battery capability, containing the sulfide solid electrolyte and the electrode active material, having an electron conductivity parameter X represented by the prescribed expression satisfying 0.30?X?2.10.
    Type: Application
    Filed: February 17, 2021
    Publication date: June 8, 2023
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Naoya MASUDA, Futoshi UTSUNO, Hiroyuki HIGUCHI
  • Publication number: 20220344703
    Abstract: A method of production of a solid electrolyte having an Argyrodite-type crystal structure, including steps of mixing raw materials such that lithium (Li), phosphorus (P), sulfur (S), oxygen (O), and halogen (X) satisfy the following formulas (11) to (14) to obtain a mixture; and heating the mixture: 4.8?Li/P?5.3??(11) 3.8?S/P?4.4??(12) 0<O/P?0.8??(13) 1.0<X/P?2.0??(14) wherein the formula (11) represents a molar ratio of Li to P, the formula (12) represents a molar ratio of S to P, the formula (13) represents a molar ratio of O to P, and the formula (14) represents a molar ratio of halogen (X) to P.
    Type: Application
    Filed: September 18, 2020
    Publication date: October 27, 2022
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Hironari KIMPARA, Shota TOTSUKA, Atsushi SATO, Naoya MASUDA, Atsushi YAO
  • Publication number: 20220311049
    Abstract: A method for producing a solid electrolyte having an argyrodite-type crystal structure, the method comprising: heat-treating a raw material mixture comprising lithium, sulfur, phosphorus and halogen in a solvent using a pressure-resistant container or under refluxing; removing the solvent; and firing a treated product obtained by the heat treatment.
    Type: Application
    Filed: June 15, 2022
    Publication date: September 29, 2022
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Naoya MASUDA, Junpei MARUYAMA, Hironari KIMPARA, Shota TOTSUKA, Atsushi YAO
  • Publication number: 20220255062
    Abstract: To provide an electrode composite material capable of exhibiting a high battery capability, containing a particular crystalline sulfide solid electrolyte and an electrode active material, and a method for producing an electrode composite material, including; firstly mixing a raw material inclusion containing at least one kind of a lithium element, a sulfur element, and a phosphorus element, with a complexing agent, so as to form an electrolyte precursor; heating to decomplex the electrolyte precursor; and secondly mixing a decomplexed material obtained through the decomplexing, with an electrode active material.
    Type: Application
    Filed: July 30, 2020
    Publication date: August 11, 2022
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Naoya MASUDA, Futoshi UTSUNO
  • Patent number: 11380934
    Abstract: A method for producing a solid electrolyte having an argyrodite-type crystal structure, the method comprising: heat-treating a raw material mixture comprising lithium, sulfur, phosphorus and halogen in a solvent using a pressure-resistant container or under refluxing; removing the solvent; and firing a treated product obtained by the heat treatment.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: July 5, 2022
    Assignee: IDEMITSU KOSAN CO., LTD.
    Inventors: Naoya Masuda, Junpei Maruyama, Hironari Kimpara, Shota Totsuka, Atsushi Yao
  • Publication number: 20210351434
    Abstract: Provided is a method for producing a sulfide solid electrolyte having a high purity as side reaction hardly occurs, and having a high ionic conductivity, in a simplified manner. The method is for producing a sulfide solid electrolyte containing a lithium atom, a sulfur atom, a phosphorus atom and a halogen atom, comprising separately preparing a complex (1) containing a sulfide that contains a lithium atom, a sulfur atom and a phosphorus atom, as a constituent element, and a complex (2) containing a halide that contains a lithium atom and a halogen atom, as a constituent element, and mixing the complex (1) and the complex (2).
    Type: Application
    Filed: May 6, 2021
    Publication date: November 11, 2021
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Naoya Masuda, Atsushi Yao, Akito Takashima, Takehiro Fujita, Yusuke Iseki
  • Patent number: 11059687
    Abstract: A sheet supplying device includes: an air blow opening configured to blow air to a side portion of an uppermost part of stacked sheets; and a flow adjuster extending from above the air blow opening over an edge of a top sheet of the stacked sheets and configured to cause an air flow blown from the air blow opening to travel along an upper surface of the top sheet of the stacked sheets.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: July 13, 2021
    Assignee: RISO KAGAKU CORPORATION
    Inventors: Masayoshi Sakamoto, Yoshihisa Morita, Naoya Masuda, Toru Sakabe
  • Publication number: 20210005924
    Abstract: A method for producing a sulfide solid electrolyte having an argyrodite-type crystal structure may involve: mixing a raw material containing elemental phosphorus at an integrated power of 0.5 kWh/kg or more, and heat-treating a precursor obtained in the mixing at 350 to 500° C.
    Type: Application
    Filed: March 1, 2019
    Publication date: January 7, 2021
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Takayoshi KAMBARA, Minoru SENGA, Katsuhito KONDO, Naoya MASUDA, Hironari KIMPARA, Futoshi UTSUNO, Hiroyuki TAMURA
  • Patent number: 10879559
    Abstract: A method for producing a solid electrolyte comprising feeding a solid electrolyte raw material-containing liquid comprising: a solid electrolyte raw material comprising lithium, phosphorus, sulfur and chlorine; and a solvent, to a liquid or gas medium having a temperature higher than the boiling point of the solvent, thereby evaporating the solvent and reacting the solid electrolyte raw material to precipitate a solid electrolyte having an argyrodite-type crystal structure.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: December 29, 2020
    Assignee: IDEMITSU KOSAN CO., LTD.
    Inventors: Minoru Senga, Takayoshi Kambara, Katsuhito Kondo, Takashi Umeki, Naoya Masuda
  • Publication number: 20200185767
    Abstract: A method for producing a solid electrolyte having an argyrodite-type crystal structure, the method comprising: heat-treating a raw material mixture comprising lithium, sulfur, phosphorus and halogen in a solvent using a pressure-resistant container or under refluxing; removing the solvent; and firing a treated product obtained by the heat treatment.
    Type: Application
    Filed: December 4, 2019
    Publication date: June 11, 2020
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Naoya MASUDA, Junpei Maruyama, Hironari Kimpara, Shota Totsuka, Atsushi Yao
  • Publication number: 20190127163
    Abstract: A sheet supplying device includes: an air blow opening configured to blow air to a side portion of an uppermost part of stacked sheets; and a flow adjuster extending from above the air blow opening over an edge of a top sheet of the stacked sheets and configured to cause an air flow blown from the air blow opening to travel along an upper surface of the top sheet of the stacked sheets.
    Type: Application
    Filed: October 30, 2018
    Publication date: May 2, 2019
    Applicant: RISO KAGAKU CORPORATION
    Inventors: Masayoshi SAKAMOTO, Yoshihisa MORITA, Naoya MASUDA, Toru SAKABE
  • Publication number: 20190074544
    Abstract: A method for producing a solid electrolyte comprising feeding a solid electrolyte raw material-containing liquid comprising: a solid electrolyte raw material comprising lithium, phosphorus, sulfur and chlorine; and a solvent, to a liquid or gas medium having a temperature higher than the boiling point of the solvent, thereby evaporating the solvent and reacting the solid electrolyte raw material to precipitate a solid electrolyte having an argyrodite-type crystal structure.
    Type: Application
    Filed: September 6, 2018
    Publication date: March 7, 2019
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Minoru Senga, Takayoshi Kambara, Katsuhito Kondo, Takashi Umeki, Naoya Masuda
  • Publication number: 20180358653
    Abstract: A method for producing a solid electrolyte comprises heat-treating a raw material comprising lithium, sulfur, and phosphorus as constituent elements in a flowing state, thereby manufacturing a sulfide solid electrolyte comprising an argyrodite type crystal structure.
    Type: Application
    Filed: June 5, 2018
    Publication date: December 13, 2018
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Junpei MARUYAMA, Masao AIDA, Shota TOTSUKA, Naoya MASUDA
  • Patent number: 10017395
    Abstract: The ammonia synthesis catalyst of the present invention, comprises: a powder of a perovskite oxyhydride having hydride (H?) incorporated therein as a support; and a metal or a metal compound exhibiting a catalytic activity for ammonia synthesis, supported on the support, and the perovskite oxyhydride is represented by ATiO3-xHx (wherein A represents Ca, Sr, or Ba, and 0.1?x?0.6).
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: July 10, 2018
    Assignee: Japan Science and Technology Agency
    Inventors: Hiroshi Kageyama, Yoji Kobayashi, Naoya Masuda, Hideo Hosono
  • Publication number: 20170088433
    Abstract: The ammonia synthesis catalyst of the present invention, comprises: a powder of a perovskite oxyhydride having hydride (H?) incorporated therein as a support; and a metal or a metal compound exhibiting a catalytic activity for ammonia synthesis, supported on the support, and the perovskite oxyhydride is represented by ATiO3-xHx (wherein A represents Ca, Sr, or Ba, and 0.1?x?0.6).
    Type: Application
    Filed: January 9, 2015
    Publication date: March 30, 2017
    Inventors: Hiroshi KAGEYAMA, Yoji KOBAYASHI, Naoya MASUDA, Hideo HOSONO