Patents by Inventor Masayuki Kubo

Masayuki Kubo 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: 20240172337
    Abstract: A high-frequency heating apparatus includes a table, a high-frequency power generator, a transmission body, a radiation part, and an elevating drive mechanism. A heating target is to be placed on the table. The high-frequency power generator generates high-frequency power. The transmission body propagates the high-frequency power as surface waves. The radiation part is disposed on the transmission body and radiates the surface waves as high-frequency power. The elevating drive mechanism sets a distance between a top surface of the table or the heating target and the transmission body to not less than a predetermined distance so as to heat the heating target entirely by the high-frequency power. The elevating drive mechanism sets a distance between the top surface of the table or the heating target and the transmission body to not greater than the predetermined distance so as to partially brown the heating target by the surface waves.
    Type: Application
    Filed: March 31, 2022
    Publication date: May 23, 2024
    Inventors: MASAYUKI KUBO, YOSHIHARU OOMORI, KAZUKI MAEDA
  • Patent number: 11988981
    Abstract: An endless belt includes a resin and conductive particles, in which a content of the conductive particles with respect to the endless belt is 5% by volume or more and 20% by volume or less in terms of a volume ratio, a Young's modulus of the endless belt is 3,000 MPa or more, and the number of times of bending endurance of the endless belt measured by an MIT test specified in JIS P8115:2001 is 10,000 or more.
    Type: Grant
    Filed: March 26, 2023
    Date of Patent: May 21, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Yosuke Kubo, Hiroaki Tanaka, Shigeru Fukuda, Daisuke Tanemura, Masato Ono, Masato Furukawa, Masayuki Seko, Koichi Matsumoto, Iori Nishimura
  • Publication number: 20240152077
    Abstract: An intermediate transfer belt has metal oxide particles as a solid lubricant on a surface of the intermediate transfer belt, in which an average spacing between the metal oxide particles on the surface is 1,000 nm or less, and an average height of the metal oxide particles from the surface is 15 nm or more and 320 nm or less.
    Type: Application
    Filed: July 17, 2023
    Publication date: May 9, 2024
    Applicant: FUJIFILM BUSINESS INNOVATION CORP.
    Inventors: Daisuke TANEMURA, Masato ONO, Shigeru FUKUDA, Masato FURUKAWA, Hiroaki TANAKA, Yosuke KUBO, Iori NISHIMURA, Masayuki SEKO, Koichi MATSUMOTO, Satoya SUGIURA
  • Publication number: 20240142600
    Abstract: The present invention provides an object-position detector apparatus and detection method capable of detecting an object with high accuracy even in such a situation that adjacent objects or structures are close to each other such that reflected waves interfere with each other, as compared with the prior art. In the object-position detector apparatus that detects a position of an object based on a radar signal from a radar apparatus, a position estimator unit is configured to estimate presence or absence of and a position of the object using a machine learning model learned by predetermined training image data representing the position of the object, based on image data including the radar signal, and output image data representing the presence or absence of and the position of the estimated object.
    Type: Application
    Filed: March 8, 2022
    Publication date: May 2, 2024
    Inventors: Mitsuaki KUBO, Keiki MATSUURA, Masayuki KOIZUMI, Daiki SHICHIJO, Ayaka IWADE, Yutaro OKUNO
  • Publication number: 20240118646
    Abstract: An endless belt, in which an outer peripheral surface of the endless belt has a coefficient of dynamic friction of 0.85 or less, and in a case where polyester resin particles having a volume-average particle size of 4.7 ?m are caused to adhere to the outer peripheral surface under a load of 0 g/cm2, and then air is sprayed on the outer peripheral surface from above the outer peripheral surface at a spray pressure that keeps increasing, all the polyester resin particles having adhered to the outer peripheral surface are spaced apart from the outer peripheral surface at the spray pressure of 6 kPa or less.
    Type: Application
    Filed: March 22, 2023
    Publication date: April 11, 2024
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Hiroaki TANAKA, Daisuke TANEMURA, Masato FURUKAWA, Yosuke KUBO, Iori NISHIMURA, Masato ONO, Masayuki SEKO, Shigeru FUKUDA
  • Publication number: 20240118647
    Abstract: An endless belt includes a resin and conductive particles, in which a content of the conductive particles with respect to the endless belt is 5% by volume or more and 20% by volume or less in terms of a volume ratio, a Young's modulus of the endless belt is 3,000 MPa or more, and the number of times of bending endurance of the endless belt measured by an MIT test specified in JIS P8115:2001 is 10,000 or more.
    Type: Application
    Filed: March 26, 2023
    Publication date: April 11, 2024
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Yosuke KUBO, Hiroaki TANAKA, Shigeru FUKUDA, Daisuke TANEMURA, Masato ONO, Masato FURUKAWA, Masayuki SEKO, Koichi MATSUMOTO, Iori NISHIMURA
  • Patent number: 11946086
    Abstract: This invention is intended to identify a gene cluster involved in biosynthesis of a cyclic peptide compound produced by a filamentous fungus of the Curvularia species and to establish a system for synthesizing such cyclic peptide compound. The gene is composed of a first module to a tenth module and encodes a protein having activity of synthesizing a nonribosomal peptide constituting a basic peptide backbone of a cyclic peptide compound produced by a filamentous fungus of the Curvularia species.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: April 2, 2024
    Assignees: TOHOKU UNIVERSITY, KUMIAI CHEMICAL INDUSTRY CO., LTD.
    Inventors: Takashi Kubo, Masayuki Machida, Maiko Umemura, Keietsu Abe, Akira Yoshimi, Tomonori Fujioka, Shigenari Yamaguchi, Kiyoshi Kawai
  • Publication number: 20240081714
    Abstract: There is provided a biological electrode capable of realizing good contacting with a scalp of a subject for detection. The biological electrode includes an electrode member in contact with a body of the subject, wherein the electrode member has an electrode body having a plate shape and a plurality of electrode protrusions provided so as to protrude from the electrode protrusion forming surface of the electrode body, and the plurality of electrode protrusions are arranged on an outer peripheral part of the electrode protrution forming surface so as to avoid a central part of the electrode protrusion forming surface of the electrode body, and a protrusion height h of each electrode protrusion from a proximal end thereof to a distal end thereof in a direction perpendicular to the electrode protrusion forming surface is 6 to 15 mm.
    Type: Application
    Filed: January 27, 2022
    Publication date: March 14, 2024
    Inventors: Masayuki KUBO, Ryo FUTASHIMA, Takahiro HAYASHI
  • Patent number: 11919928
    Abstract: An object of the present invention is to identify an enzyme having activity of synthesizing dihydrotentoxin that is a tentoxin precursor and an enzyme having activity of synthesizing tentoxin using dihydrotentoxin as a substrate. The present invention concerns a tentoxin synthesis-related gene encoding a protein comprising the amino acid sequence of SEQ ID NO: 16 and having activity of nonribosomal peptide synthesis of dihydrotentoxin and a tentoxin synthesis-related gene encoding a protein comprising the amino acid sequence of SEQ ID NO: 18 and having activity of converting dihydrotentoxin to tentoxin.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: March 5, 2024
    Assignee: KUMIAI CHEMICAL INDUSTRY CO., LTD.
    Inventors: Takashi Kubo, Masayuki Machida, Tomonori Fujioka, Shigenari Yamaguchi, Kiyoshi Kawai
  • Publication number: 20230313446
    Abstract: An electroconductive rubberized fabric is provided that can be used as a bioelectrode and that suppresses an increase in an electric resistance value. The electroconductive rubberized fabric includes: an electroconductive base fabric layer formed of an electroconductive base fabric and including a first electroconductive base fabric layer surface; and an electroconductive rubber layer formed by superimposing electroconductive rubber on the first electroconductive base fabric layer surface.
    Type: Application
    Filed: September 29, 2021
    Publication date: October 5, 2023
    Inventors: Taisei HAYASHI, Masayuki KUBO, Takahiro HAYASHI
  • Publication number: 20230270364
    Abstract: A bioelectrode is provided that can make it easy to maintain an electrode shape and suppress a burden on a subject of measurement. A bioelectrode includes a support member, an electrode member, and a connector. The electrode member has a supported section. The supported section has a supported surface and an electrode formation surface that face in opposite directions from each other. A plurality of electrode protrusions are provided on the electrode formation surface. The electrode member is formed of conductive rubber. The electrode protrusions each have a base end and a tip. The conductive rubber of the base end is harder than the conductive rubber of the tip.
    Type: Application
    Filed: June 7, 2021
    Publication date: August 31, 2023
    Inventors: Masayuki KUBO, Takahiro HAYASHI
  • Publication number: 20230264458
    Abstract: Provided is an electroconductive rubberized fabric that can be used as a bioelectrode and can suppress an increase in an electric resistance value. The electroconductive rubberized fabric includes: a base fabric layer formed of an insulating base fabric and including a first base fabric layer surface and a second base fabric layer surface; an electroconductive rubber layer formed by superimposing electroconductive rubber on the first base fabric layer surface; and an electroconductive paste layer formed by coating the second base fabric layer surface with an electroconductive paste material having an electric resistance value lower than that of the electroconductive rubber.
    Type: Application
    Filed: September 29, 2021
    Publication date: August 24, 2023
    Inventors: Taisei HAYASHI, Masayuki KUBO, Takahiro HAYASHI
  • Publication number: 20230069007
    Abstract: A biological electrode that includes an electrode member made of a conductive rubber having a plurality of electrode portions in contact with a body of a subject. The plurality of electrode portions are protrusively formed on an electrode portion forming surface of the electrode member and arranged circularly or concentrically on the electrode portion forming surface. Further, each of the plurality of electrode portions is formed so that a cross-sectional area thereof gradually decreases from a proximal end portion thereof toward a distal end portion thereof and a center of a cross section of the distal end portion is positioned radially outward of a center of a cross section of the proximal end portion as viewed from an arrangement center of the plurality of electrode portions.
    Type: Application
    Filed: January 12, 2021
    Publication date: March 2, 2023
    Applicant: NOK CORPORATION
    Inventors: Masayuki KUBO, Ryo FUTASHIMA
  • Patent number: 11558936
    Abstract: A microwave treatment apparatus includes a treatment chamber, a microwave supply, and a resonator unit. The treatment chamber is surrounded by a plurality of walls, and accommodates a heating target. The microwave supply supplies a microwave to the treatment chamber. The resonator unit is provided on one wall of the plurality of walls, and the resonator unit has a resonance frequency in a frequency band of the microwave. In this embodiment, the impedance of the surface of the resonator unit can be changed by controlling the frequency of the microwave supplied to the treatment chamber. This makes it possible to control the standing wave distribution within the treatment chamber, that is, the microwave energy distribution within the treatment chamber. As a result, in the cases where a plurality of heating targets need to be heated simultaneously, desired dielectric heating is conducted for each of the heating targets.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: January 17, 2023
    Assignee: PANASONIC HOLDINGS CORPORATION
    Inventors: Koji Yoshino, Masayuki Kubo, Osamu Hashimoto, Ryosuke Suga
  • Publication number: 20220280092
    Abstract: A biological electrode capable of realizing good contact with a skin of a subject for detection. The biological electrode includes an electrode member, a support shaft member for supporting the electrode member, a frame member for slidably holding the support shaft member in an axial direction thereof, and an elastic member for biasing the electrode member toward the outside in the axial direction of the support shaft member.
    Type: Application
    Filed: May 14, 2020
    Publication date: September 8, 2022
    Applicant: NOK CORPORATION
    Inventors: Goki OKADA, Takahiro HAYASHI, Akira FUNAHASHI, Masayuki KUBO
  • Patent number: 11395381
    Abstract: A microwave heating device includes a heating chamber that accommodates an object to be heated, a microwave generator configured to generate microwaves, a wave guide tube configured to guide the microwaves to the heating chamber, and an electromagnetic field distribution adjustment device that is provided in a two-dimensional region located in at least a part of a wall face within the heating chamber. The electromagnetic field distribution adjustment device has a plurality of metal pieces arranged to fill a predetermined two-dimensional region, and a switch provided between two metal pieces adjacent to each other among the plurality of metal pieces. The switch is connected to the two metal pieces adjacent to each other through two conductors each of which is provided on a corresponding one of the two metal pieces adjacent to each other, and smaller than the two metal pieces adjacent to each other.
    Type: Grant
    Filed: December 25, 2017
    Date of Patent: July 19, 2022
    Assignee: PANASONIC HOLDINGS CORPORATION
    Inventors: Masayuki Kubo, Koji Yoshino, Masafumi Sadahira, Osamu Hashimoto, Ryosuke Suga
  • Patent number: 11382187
    Abstract: A microwave heating device includes a heating chamber that accommodates an object to be heated, a microwave generator configured to generate microwaves, a wave guide tube configured to guide the microwaves to the heating chamber, and an electromagnetic field distribution adjustment device provided in a predetermined two-dimensional region within the heating chamber. The electromagnetic field distribution adjustment device has a plurality of metal pieces and a plurality of switches. The plurality of metal pieces are arranged to fill the predetermined two-dimensional region. The plurality of switches connect the plurality of metal pieces with one another. A serially connected row of metal pieces is configured by connecting one metal piece among the plurality of metal pieces to at most two metal pieces adjacent to the one metal piece through at least two of the plurality of switches.
    Type: Grant
    Filed: December 25, 2017
    Date of Patent: July 5, 2022
    Assignee: PANASONIC HOLDINGS CORPORATION
    Inventors: Masafumi Sadahira, Koji Yoshino, Masayuki Kubo, Osamu Hashimoto, Ryosuke Suga
  • Publication number: 20210401315
    Abstract: There are provided a maternal and fetal monitoring device and a display device for monitoring device including fetal heart rate acquisition means configured to acquire a fetal heart rate, labor pain intensity acquisition means configured to acquire a maternal labor pain intensity, fetal bioelectric signal acquisition means configured to acquire a fetal bioelectric signal, and display means capable of simultaneously displaying a cardiotocogram that displays the fetal heart rate and the labor pain intensity side by side on the same time axis over time as a graph and a fetal bioelectric signal diagram displaying the fetal bioelectric signal, and optimizing and displaying, together with the cardiotocogram, the fetal bioelectric signal diagram and the like closely related to these pieces of information.
    Type: Application
    Filed: June 28, 2018
    Publication date: December 30, 2021
    Inventors: Kazuhiko SUDO, Naoko ODAGIRI, Kazunari OOWADA, Masayuki KUBO, Yoshikatsu SONE, Ichiro MATSUBARA
  • Patent number: 11153943
    Abstract: A rotating antenna (105a) includes: a ceiling surface (109) and a side-wall surface (110) that constitute a waveguide structure (108); and a horn (113) that radiates a microwave into a heating chamber. The rotating antenna (105a) further includes a flange (112) that is formed on a periphery of the side-wall surface (110) so as to face a bottom surface (111), which is an inner wall surface of the heating chamber, and so as to surround the side-wall surface (110). The flange (112) has choke sections (117) that reduce a leakage of the microwave. This configuration can generate a relatively low impedance region so as to surround the side-wall surface (110), thereby enhancing a leakage reducing performance of the rotating antenna (105a) and increasing directivity of the microwave radiated from the rotating antenna (105a).
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: October 19, 2021
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Masafumi Sadahira, Koji Yoshino, Masayuki Kubo, Yoshiharu Omori
  • Publication number: 20210161455
    Abstract: Provided are a fetal electrocardiographic signal processing method and a fetal electrocardiographic signal processing device that can appropriately select a signal reliably including a fetal electrocardiographic component from a plurality of signals separated by independent component analysis with reference.
    Type: Application
    Filed: April 25, 2019
    Publication date: June 3, 2021
    Inventors: Kazuhiko SUDO, Naoko ODAGIRI, Kazunari OOWADA, Yoshikatsu SONE, Masayuki KUBO, Ichiro MATSUBARA