Patents by Inventor Toru Matsuda

Toru Matsuda 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: 20240148839
    Abstract: Disclosed is a serum albumin-thioredoxin fusion body which is improved in the activity thereof and is stable with respect to the activity. The serum albumin-thioredoxin fusion body is provided, which is characterized in that the thioredoxin is a modified from in which at least a cysteine residue located at position 73 from the N-terminal of an amino acid sequence for the thioredoxin or located at a position equivalent to the position 73 is substituted by another amino acid residue. the modified serum albumin-thioredoxin fusion body is superior in the activity and stability thereof, is reduced in immunogenicity and has superior safety compared with a fusion body in which the thioredoxin is non-modified form.
    Type: Application
    Filed: March 15, 2022
    Publication date: May 9, 2024
    Inventors: Junichi MATSUDA, Kento NISHIDA, Masaki HIRASHIMA, Toru MARUYAMA, Hiroshi WATANABE, Hitoshi MAEDA
  • Patent number: 11965444
    Abstract: A controller for an internal combustion engine is configured to execute a determination process that determines that a deviation between a first change amount and a second change amount during a fuel cutoff operation is less than or equal to a threshold, and an anomaly diagnosing process that determines that an exhaust purification device is in a detached state when the determination process determines that the deviation is less than or equal to the threshold. The first change amount and the second change amount are change amounts per unit time of the temperature of exhaust gas on the upstream side and the downstream side of the exhaust purification device, respectively. The controller is configured to interrupt the determination process when the upstream-side temperature increases within a determination period.
    Type: Grant
    Filed: June 6, 2023
    Date of Patent: April 23, 2024
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Toru Yaeo, Yoshifumi Matsuda, Masashi Hakariya, Atsushi Morikawa, Ikuo Hoda, Noriyasu Adachi, Masanori Hayashi, Kenji Igawa
  • Patent number: 11960225
    Abstract: An image forming apparatus includes, an image forming portion configured to form a toner image on a sheet using printing toner and apply powder adhesive on the sheet, a fixing portion configured to heat the toner image formed on the sheet and the powder adhesive applied on the sheet by the image forming portion and fix the toner image and the powder adhesive to the sheet, and a bonding portion configured to bond the sheet with the powder adhesive by reheating the sheet having been heated by the fixing portion. The bonding portion is arranged above the image forming portion.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: April 16, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Koji Yamaguchi, Kohei Matsuda, Hiroki Ogino, Yasushi Katsuta, Kaori Noguchi, Junko Hirata, Akira Kuroda, Yuki Nishizawa, Tsutomu Shimano, Toru Oguma
  • Patent number: 11936251
    Abstract: Assembly workability of an electric compressor to which an inverter circuit section and a filter circuit section are attached is improved. The inverter circuit section (3) includes an inverter control board (17), a sleeve assembly (18), and a power module (14). The inverter control board, the sleeve assembly, and the power module are integrated. The filter circuit section (4) includes a filter circuit board (66) and a support member (67). The filter circuit board (66) and the support member (67) are integrated. The inverter circuit section and the filter circuit section are structured to be capable of being stored each individually within an inverter storing section (8) from the same direction and detachably attached to the housing (2).
    Type: Grant
    Filed: January 21, 2019
    Date of Patent: March 19, 2024
    Assignee: SANDEN AUTOMOTIVE COMPONENTS CORPORATION
    Inventors: Mikio Kobayashi, Masataka Matsuda, Toru Yoshihara
  • Publication number: 20240074482
    Abstract: Provided is a tobacco sheet having high swelling property for a non-combustion heating type flavor inhaler. The tobacco sheet for a non-combustion heating type flavor inhaler includes tobacco powder having a cumulative 90% particle size (D90) of 200 ?m or more in a volume-based particle size distribution measured by a dry laser diffraction method.
    Type: Application
    Filed: October 24, 2023
    Publication date: March 7, 2024
    Applicant: Japan Tobacco Inc.
    Inventors: Akihiro KOIDE, Kimitaka UCHII, Takahiro MATSUDA, Ayaka HASHIMOTO, Manabu YAMADA, Hiroshi SHIBUICHI, Tetsuya MOTODAMARI, Toru SAKURAI
  • Patent number: 11393837
    Abstract: A first region includes a memory cell transistor. A second region is adjacent to the first region in a first direction, and includes first and second subregions aligned in a second direction. First members include a portion extending along the first direction, and are provided in the first subregion. The first members are arranged in such a manner that the first members aligned in the second direction in an n-th row and an (n+1)-th row, counted from a side of the second subregion, are shifted in the first direction. The first members adjacent to each other in the second direction are arranged in such a manner that portions extending in the first direction face each other.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: July 19, 2022
    Assignee: Kioxia Corporation
    Inventor: Toru Matsuda
  • Patent number: 11387251
    Abstract: A memory device includes a substrate, first, second, and third conductive layers, a stack of fourth conductive layers, a memory pillar, and an insulator. The first, second, and third conductive layer are provided above the substrate. The stack of fourth conductive layers is provided above the third conductive layer. The memory pillar extends in the thickness direction through the stack and the third conductive layer and into the second conductive layer in a first region of the memory device. The insulator extends in a thickness direction through the stack, the third conductive layer, and the second conductive layer in a second region of the memory device. The insulator also extends in a second surface direction of the substrate. A thickness of the third conductive layer in a region through which the insulator extends is greater than a thickness of the third conductive layer in the first region.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: July 12, 2022
    Assignee: KIOXIA CORPORATION
    Inventors: Shigeki Kobayashi, Toru Matsuda, Hanae Ishihara
  • Publication number: 20220020769
    Abstract: A method of producing a semiconductor memory device includes, when three directions crossing each other are set to first, second, and third directions, respectively, laminating a plurality of first laminates and a plurality of second laminates on a semiconductor substrate in the third direction. The method further includes forming ends of the plurality of first laminates in shapes of steps extending in the first direction, and forming ends of the plurality of second laminates in shapes of steps extending in both directions of the first direction and the second direction.
    Type: Application
    Filed: October 1, 2021
    Publication date: January 20, 2022
    Applicant: Toshiba Memory Corporation
    Inventors: Tadashi Iguchi, Murato Kawai, Toru Matsuda, Hisashi Kato, Megumi Ishiduki
  • Patent number: 11152391
    Abstract: A method of producing a semiconductor memory device includes, when three directions crossing each other are set to first, second, and third directions, respectively, laminating a plurality of first laminates and a plurality of second laminates on a semiconductor substrate in the third direction. The method further includes forming ends of the plurality of first laminates in shapes of steps extending in the first direction, and forming ends of the plurality of second laminates in shapes of steps extending in both directions of the first direction and the second direction.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: October 19, 2021
    Assignee: Toshiba Memory Corporation
    Inventors: Tadashi Iguchi, Murato Kawai, Toru Matsuda, Hisashi Kato, Megumi Ishiduki
  • Publication number: 20210082939
    Abstract: A first region includes a memory cell transistor. A second region is adjacent to the first region in a first direction, and includes first and second subregions aligned in a second direction. First members include a portion extending along the first direction, and are provided in the first subregion. The first members are arranged in such a manner that the first members aligned in the second direction in an n-th row and an (n+1)-th row, counted from a side of the second subregion, are shifted in the first direction. The first members adjacent to each other in the second direction are arranged in such a manner that portions extending in the first direction face each other.
    Type: Application
    Filed: March 6, 2020
    Publication date: March 18, 2021
    Applicant: Kioxia Corporation
    Inventor: Toru MATSUDA
  • Publication number: 20210082947
    Abstract: A memory device includes a substrate, first, second, and third conductive layers, a stack of fourth conductive layers, a memory pillar, and an insulator. The first, second, and third conductive layer are provided above the substrate. The stack of fourth conductive layers is provided above the third conductive layer. The memory pillar extends in the thickness direction through the stack and the third conductive layer and into the second conductive layer in a first region of the memory device. The insulator extends in a thickness direction through the stack, the third conductive layer, and the second conductive layer in a second region of the memory device. The insulator also extends in a second surface direction of the substrate. A thickness of the third conductive layer in a region through which the insulator extends is greater than a thickness of the third conductive layer in the first region.
    Type: Application
    Filed: February 25, 2020
    Publication date: March 18, 2021
    Inventors: Shigeki KOBAYASHI, Toru MATSUDA, Hanae ISHIHARA
  • Publication number: 20200373327
    Abstract: A method of producing a semiconductor memory device includes, when three directions crossing each other are set to first, second, and third directions, respectively, laminating a plurality of first laminates and a plurality of second laminates on a semiconductor substrate in the third direction. The method further includes forming ends of the plurality of first laminates in shapes of steps extending in the first direction, and forming ends of the plurality of second laminates in shapes of steps extending in both directions of the first direction and the second direction.
    Type: Application
    Filed: August 14, 2020
    Publication date: November 26, 2020
    Applicant: Toshiba Memory Corporation
    Inventors: Tadashi IGUCHI, Murato Kawai, Toru Matsuda, Hisashi Kato, Megumi Ishiduki
  • Patent number: 10510764
    Abstract: According to one embodiment, a semiconductor device includes a stacked body, first, second, third, and fourth insulating bodies, first and second columnar portions. The stacked body includes a conductive layer and an insulating layer stacked alternately. The first, second, third and fourth insulating bodies, the first and second columnar portions are provided inside the stacked body. The second insulating body is at a position different from the first insulating body. The third insulating body is between the first and second insulating bodies. The fourth insulating body is between the first and second insulating bodies, and includes portions contacting the third insulating body and being separated from each other with the third insulating body interposed. The first columnar portion is between the first and fourth insulating bodies. The second columnar portion is between the second and fourth insulating bodies. The first and second columnar portions include a semiconductor layer.
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: December 17, 2019
    Assignee: Toshiba Memory Corporation
    Inventors: Masayoshi Tagami, Ryota Katsumata, Toru Matsuda, Yu Hirotsu, Naoki Yamamoto
  • Patent number: 10404785
    Abstract: A method of controlling user information for an information processing apparatus includes the steps of a process of an application program requesting user information controlling unit to obtain an item of said user information, and said user information controlling unit providing the obtained item of said user information to said process. The user information controlling unit obtains the user information requested by the process of an application program and provides the user information to the process. Accordingly, the user information can be shared by the application programs and centrally controlled.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: September 3, 2019
    Assignee: RICOH COMPANY, LTD.
    Inventor: Toru Matsuda
  • Patent number: 10275695
    Abstract: An information processing apparatus that includes a plurality of communicating units, and that is capable of performing at least one function, includes an identifying unit and a processing unit. The identifying unit identifies the communicating unit connected to an external device. The processing unit performs processing corresponding to the communicating unit identified by the identifying unit, by using correspondence information that indicates correspondence between the communicating unit and regulation information.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: April 30, 2019
    Assignee: RICOH COMPANY, LTD.
    Inventor: Toru Matsuda
  • Publication number: 20190096899
    Abstract: According to one embodiment, a semiconductor device includes a stacked body, first, second, third, and fourth insulating bodies, first and second columnar portions. The stacked body includes a conductive layer and an insulating layer stacked alternately. The first, second, third and fourth insulating bodies, the first and second columnar portions are provided inside the stacked body. The second insulating body is at a position different from the first insulating body. The third insulating body is between the first and second insulating bodies. The fourth insulating body is between the first and second insulating bodies, and includes portions contacting the third insulating body and being separated from each other with the third insulating body interposed. The first columnar portion is between the first and fourth insulating bodies. The second columnar portion is between the second and fourth insulating bodies. The first and second columnar portions include a semiconductor layer.
    Type: Application
    Filed: April 9, 2018
    Publication date: March 28, 2019
    Applicant: Toshiba Memory Corporation
    Inventors: Masayoshi Tagami, Ryota Katsumata, Toru Matsuda, Yu Hirotsu, Naoki Yamamoto
  • Publication number: 20190074294
    Abstract: A semiconductor memory device according to an embodiment includes a memory cell array configured to have a memory string obtained by connecting first selection transistors, memory transistors, and second selection transistors in series. When three directions crossing each other are set to first, second, and third directions, respectively, the memory cell array has first conductive layers to be control gates of the first selection transistors, second conductive layers to be control gates of the memory transistors, and third conductive layers to be control gates of the second selection transistors, which are laminated in the third direction. Ends of the first conductive layers and ends of the third conductive layers are formed in shapes of steps extending in the first direction and ends of the second conductive layers are formed in shapes of steps extending in both directions of the first direction and the second direction.
    Type: Application
    Filed: November 7, 2018
    Publication date: March 7, 2019
    Applicant: Toshiba Memory Corporation
    Inventors: Tadashi IGUCHI, Murato Kawai, Toru Matsuda, Hisashi Kato, Megumi Ishiduki
  • Patent number: 10147735
    Abstract: A semiconductor memory device according to an embodiment includes a memory cell array configured to have a memory string obtained by connecting first selection transistors, memory transistors, and second selection transistors in series. When three directions crossing each other are set to first, second, and third directions, respectively, the memory cell array has first conductive layers to be control gates of the first selection transistors, second conductive layers to be control gates of the memory transistors, and third conductive layers to be control gates of the second selection transistors, which are laminated in the third direction. Ends of the first conductive layers and ends of the third conductive layers are formed in shapes of steps extending in the first direction and ends of the second conductive layers are formed in shapes of steps extending in both directions of the first direction and the second direction.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: December 4, 2018
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Tadashi Iguchi, Murato Kawai, Toru Matsuda, Hisashi Kato, Megumi Ishiduki
  • Publication number: 20170256563
    Abstract: A semiconductor memory device includes electrode layers stacked on a conductive layer, and columnar bodies extending in the electrode layers in a stacked direction of the electrode layers. The electrode layers include a first electrode layer and a second electrode layer positioned between the first electrode layer and the conductive layer. The columnar bodies include a first columnar body and a second columnar body. The first columnar body includes a first semiconductor layer extending in the stacked direction through the first electrode, a semiconductor body provided between the first semiconductor layer and the conductive layer, and a first insulating layer extending along the first semiconductor layer. The second columnar body includes a second semiconductor layer extending in the stacked direction through at least the first electrode layer, and a second insulating layer extending in the stacked direction along the second semiconductor layer and extending through the second electrode layer.
    Type: Application
    Filed: September 16, 2016
    Publication date: September 7, 2017
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Toru MATSUDA, Hironobu Hamanaka, Tatsuo Ishida, Junya Fujita, Satoshi Kakinuma
  • Patent number: 9711528
    Abstract: According to an embodiment, a semiconductor memory device comprises a first region, a second region, and a third region. The first region includes: a part of a stacked body that includes a plurality of conductive layers; and a memory columnar body which has its side surface covered by the stacked body and configures a memory string. The second region includes: a contact; a contact portion connected to the contact, of the conductive layer; and a plurality of first columnar bodies. The third region includes a second columnar body. In a plane parallel to the substrate, a total area of the second columnar body in a small region that has the same area as one or more contact portions, in the third region is larger than a total area of the first columnar body in the one or more contact portions.
    Type: Grant
    Filed: March 7, 2016
    Date of Patent: July 18, 2017
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Toru Matsuda, Kenichi Fujii