Patents by Inventor Takashi Masuda

Takashi 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: 20210377446
    Abstract: A blur correction device includes: an acquisition unit that acquires an amount of blur correction used to correct blurring of an image obtained through imaging of an imaging element during exposure for one frame in the imaging element; and a correction unit that corrects the blurring by performing image processing on a correction target image, which is an image for one frame included in a moving image obtained through imaging of the imaging element, based on the amount of blur correction acquired by the acquisition unit during exposure necessary to obtain the correction target image.
    Type: Application
    Filed: August 15, 2021
    Publication date: December 2, 2021
    Applicant: FUJIFILM Corporation
    Inventors: Tomonori MASUDA, Masahiko SUGIMOTO, Yi PAN, Takashi HASHIMOTO, Tetsuya FUJIKAWA, Yasunobu KISHINE
  • Patent number: 11185594
    Abstract: As an antitumor drug which is excellent in terms of antitumor effect and safety and has an excellent therapeutic effect, there is provided an antibody-drug conjugate in which an antitumor compound represented by the following formula is conjugated to an anti-HER2 antibody via a linker having a structure represented by the formula: L1-L2-LP-NH—(CH2)n1-La-Lb-Lc or -L1-L2-LP- wherein the anti-HER2 antibody is connected to the terminal L1, and the antitumor compound is connected to the terminal Lc or LP with the nitrogen atom of the amino group at position 1 as the connecting position.
    Type: Grant
    Filed: April 6, 2015
    Date of Patent: November 30, 2021
    Assignee: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Hiroyuki Naito, Takeshi Masuda, Takashi Nakada, Masao Yoshida, Shinji Ashida, Hideki Miyazaki, Yuji Kasuya, Koji Morita, Yusuke Ogitani, Yuki Abe
  • Publication number: 20210359716
    Abstract: A communication system includes: a transmission device including a transmission data generator, a pattern generator, a transmitter, and a control signal receiver, the transmission data generator that is configured to generate transmission data, the pattern generator that is configured to generate an alternate pattern alternating at every lapse of a predetermined time, the transmitter that includes a first equalization circuit and is configured to transmit a transmission signal including the transmission data and the alternate pattern, the first equalization circuit that is configured to adjust equalization characteristics on the basis of first instruction information, and the control signal receiver that is configured to receive the first instruction information; and a reception device including a receiver, a first detector, and a control signal transmitter, the receiver that is configured to receive the transmission signal, the first detector that is configured to detect a frequency component corresponding t
    Type: Application
    Filed: October 3, 2019
    Publication date: November 18, 2021
    Inventors: Takashi Masuda, Kentaro Yasunaka
  • Publication number: 20210355237
    Abstract: The present invention provides an antibody specific to IgE antibody-producing B cells or an antibody binding fragment thereof. More specifically, the present invention provides an isolated monoclonal antibody or an antigen binding fragment thereof that binds to a peptide having a sequence consisting of an amino acid sequence set forth in SEQ ID NO: 1 or 18, and (1) binds to IgE antibody on a B cell surface and/or (2) binds to IgE antibody heated at 56° C.
    Type: Application
    Filed: September 20, 2019
    Publication date: November 18, 2021
    Applicants: RIKEN, ANIMAL ALLERGY CLINICAL LABORATORIES INC.
    Inventors: Kenichi MASUDA, Takashi SAITO
  • Publication number: 20210349188
    Abstract: A suppression of a rise in temperature is to be attained for a light source apparatus provided with an emission section in which a plurality of vertical-cavity surface-emitting laser light-emitting elements is arrayed. A light source apparatus according to the present technology includes an emission section in which a plurality of vertical-cavity surface-emitting laser light-emitting elements is arrayed, and a driving section configured to cause the plurality of light-emitting elements of the emission section to emit light, in which at least a portion of a region including driving elements in the driving section is disposed so as not to overlap with the emission section.
    Type: Application
    Filed: August 5, 2019
    Publication date: November 11, 2021
    Inventors: MITSUSHI TABATA, TAKASHI MASUDA, TAKESHI YUWAKI, YASUO OBA
  • Publication number: 20210339824
    Abstract: A control device for a first communicator of a human-powered vehicle configured to establish one of a wireless communication and a wired communication with a second communicator comprises a power supply controller. The power supply controller is configured to control a power supplying state of at least one of a first electric power source and a second electric power source to supply electric power to the first communicator based on at least one of a power-source state of at least one of the first electric power source and the second electric power source and a communication state between the first communicator and the second communicator.
    Type: Application
    Filed: May 1, 2020
    Publication date: November 4, 2021
    Applicant: SHIMANO INC.
    Inventors: Takaya MASUDA, Fumihide NUMATA, Takashi MATSUBARA, Tomohiro TAKIMOTO
  • Publication number: 20210330971
    Abstract: An electrical stimulation treatment device includes a pair of application electrodes which are disposed at a site of the skin of a person to be treated where an electrical stimulation is to be given and which supply the electrical stimulation to the skin and a control unit which is connected electrically to the application electrodes to control a magnitude of a stimulation voltage which is supplied to the application electrodes, in which the control unit includes a calculation means for calculating a magnitude of the stimulation voltage which is to be output, depending on a first maximum stimulation voltage set for each person to be treated and an elapsed time or a stimulation frequency from the start of a stimulation session of a predetermined time, and an output means for outputting the stimulation voltage while increasing the voltage in a stepwise manner based on the calculation results of the calculation means.
    Type: Application
    Filed: May 24, 2019
    Publication date: October 28, 2021
    Applicant: OTSUKA TECHNO CORPORATION
    Inventors: Tetsuya MASUDA, Takashi HISAMOTO
  • Publication number: 20210325513
    Abstract: Attaining a more compact apparatus while also enabling the voltage to be detected for each light-emitting element in a light source apparatus provided with an emission section in which a plurality of vertical-cavity surface-emitting laser light-emitting elements is arrayed. A light source apparatus according to the present technology includes an emission section in which a plurality of vertical-cavity surface-emitting laser light-emitting elements is arrayed, and a detection section configured to detect a voltage at an anode or a cathode of the plurality of light-emitting elements in the emission section individually by time division. With this arrangement, it is not necessary to provide a circuit for detecting voltage with respect to each light-emitting element, and it becomes possible to attain a more compact apparatus.
    Type: Application
    Filed: July 12, 2019
    Publication date: October 21, 2021
    Inventors: MITSUSHI TABATA, TAKASHI MASUDA
  • Publication number: 20210318188
    Abstract: Provided is a pressure-sensitive element having a relatively wide measurement range of a pressing force and a relatively simple structure while having more sufficient stretchability. A pressure-sensitive element includes a base material, a plurality of conductor wires, a plurality of dielectrics, and a filamentous member. The base material includes an elastic conductor having elasticity and conductivity. Further, the base material has a sheet shape. The plurality of conductor wires are arranged in parallel so as to individually intersect with the elastic conductor in plan view. Further, each of the plurality of conductor wires has a plurality of inflection parts. The plurality of dielectrics are arranged between the elastic conductor and the plurality of conductor wires. The filamentous member elongates so as to intersect with the plurality of conductor wires in plan view. Further, the filamentous member sews the plurality of conductor wires to the base material.
    Type: Application
    Filed: June 22, 2021
    Publication date: October 14, 2021
    Inventors: SUSUMU URAGAMI, HIROYUKI FURUYA, YUTA MORIURA, TAKASHI MATSUMOTO, HIRONOBU UKITSU, SHINOBU MASUDA, MITSUTAKA MATSUMOTO, YUI SAWADA
  • Publication number: 20210315540
    Abstract: According to one embodiment, an ultrasonic diagnostic apparatus includes processing circuitry. The processing circuitry is configured to acquire a current position information of an ultrasonic probe in three-dimensional space. The processing circuitry is further configured to switch from a body mark indicating one body part to a body mark indicating the other body part, when a body mark indicating one body part of a pair of left and right body parts is displayed, and when the ultrasonic probe is positioned at a position farther than a predetermined distance from a midpoint of the pair of left and right body parts toward the other body part.
    Type: Application
    Filed: April 8, 2021
    Publication date: October 14, 2021
    Applicant: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Nobuhide OOI, Takashi MASUDA, Asuka OZAWA
  • Publication number: 20210320783
    Abstract: An objective of the present technology is to provide a transmission device, a reception device, and a transceiver system of which miniaturization can be achieved. The transmission device includes an oscillator configured to oscillate a first clock signal; and a register signal reception unit configured to receive a register signal transmitted from a reception device and used for controlling the first clock signal. The reception device includes a signal generation unit configured to generate a register signal for controlling a first clock signal transmitted from the transmission device based on a comparison result obtained by comparing a reference clock signal with one of the first clock signal and a second clock signal which is based on the first clock signal; and a register signal transmission unit configured to transmit the register signal generated by the signal generation unit to the transmission device.
    Type: Application
    Filed: August 8, 2019
    Publication date: October 14, 2021
    Inventor: Takashi Masuda
  • Publication number: 20210313777
    Abstract: A light source device including a light emitting unit in which multiple light emitting elements including vertical cavity surface emitting lasers are arranged is intended to curb temperature rise. A light source device according to the present technology includes a light emitting unit in which multiple light emitting elements including vertical cavity surface emitting lasers are arranged, and a driving unit that, regarding the light emitting element in the light emitting unit, causes multiple light emitting elements to be caused to emit light in a light emission target period to emit light in a time-divided manner in the light emission target period. By adopting time-division light emission, the number of light emitting elements that are caused to emit light simultaneously is reduced.
    Type: Application
    Filed: June 14, 2019
    Publication date: October 7, 2021
    Inventors: MITSUSHI TABATA, TAKASHI MASUDA
  • Publication number: 20210300292
    Abstract: An occupant protection device, which protects an occupant seated in a seat, includes: a seat belt; a front airbag device provided with a front airbag which is placed in an area of a lap belt and inflates to cover a front of the occupant when operated; and a seat airbag device provided with a seat airbag which is arranged inside a seat portion in the seat and inflates so as to raise at least a front portion side of the seat portion upward. The front airbag causes inflation gas to flow into the inside and inflates so as to protrude forward and upward when operated and a thigh abutment surface abutting on a thigh of the occupant and an upper body restraining surface restraining an upper body of the occupant are arranged on an outer peripheral surface of the front airbag when the inflation is completed.
    Type: Application
    Filed: March 8, 2021
    Publication date: September 30, 2021
    Inventors: Shinji Yamada, Kazumi Fukaura, Takeki Hayashi, Takashi Ichimura, Yasushi Masuda, Yuji Sato
  • Publication number: 20210288640
    Abstract: To provide a semiconductor device signal transmission circuit for drive-control, a method of controlling a semiconductor device signal transmission circuit for drive-control, a semiconductor device, a power conversion device, and an electric system for a railway vehicle capable of preventing malfunction due to noise while speeding up or reducing loss of a switching operation. The semiconductor device signal transmission circuit for drive-control that is connected between a semiconductor device constituting an arm in a power conversion device and a drive circuit configured to drive the semiconductor device, including: an inductor; and an impedance circuit including a switch and connected in parallel with the inductor.
    Type: Application
    Filed: February 10, 2021
    Publication date: September 16, 2021
    Inventors: Toru MASUDA, Seiichi HAYAKAWA, Yuji TAKAYANAGI, Takae SHIMADA, Takashi WADA
  • Publication number: 20210281758
    Abstract: A shake correction control device includes an acquisition unit that acquires imaging information for selecting mechanical correction of mechanically performing shake correction of a subject image or electronic correction of electronically performing the shake correction of the subject image, and a shake correction control unit. The shake correction control unit performs a first control for performing a switching control from the mechanical correction to the electronic correction by synchronizing shake correction operations of the mechanical correction and the electronic correction and a second control, different from the first control, for performing a switching control from the electronic correction to the mechanical correction based on the imaging information acquired by the acquisition unit.
    Type: Application
    Filed: May 25, 2021
    Publication date: September 9, 2021
    Applicant: FUJIFILM Corporation
    Inventors: Tomonori MASUDA, Masahiko SUGIMOTO, Yi PAN, Takashi HASHIMOTO, Tetsuya FUJIKAWA, Yasunobu KISHINE
  • Publication number: 20210274098
    Abstract: A shake correction control device includes an acquisition unit and an operation control unit. The acquisition unit acquires, for each predetermined time, a related amount related to each of a first operation recommendation condition under which an operation of a mechanical correction unit that corrects a shake of a subject image by mechanically moving at least one of a correction optical system or an imaging element is recommended, and a second operation recommendation condition under which an operation of an electronic correction unit that corrects the shake by performing image processing on an image obtained by imaging performed by the imaging element is recommended.
    Type: Application
    Filed: May 18, 2021
    Publication date: September 2, 2021
    Applicant: FUJIFILM Corporation
    Inventors: Masahiko SUGIMOTO, Tomonori MASUDA, Yi PAN, Takashi HASHIMOTO, Tetsuya FUJIKAWA, Yasunobu KISHINE
  • Publication number: 20210274099
    Abstract: A shake correction control device includes an acquisition unit and an operation control unit. The acquisition unit acquires, for each predetermined time, a related amount related to an operation recommendation condition under which an operation of a mechanical correction unit which corrects a shake of a subject image by mechanically moving at least one of a correction optical system or an imaging element is recommended. The operation control unit controls the operation of the mechanical correction unit and an operation of an electronic correction unit which corrects the shake by performing image processing on an image obtained by imaging performed by the imaging element.
    Type: Application
    Filed: May 18, 2021
    Publication date: September 2, 2021
    Applicant: FUJIFILM Corporation
    Inventors: Yi PAN, Masahiko SUGIMOTO, Tomonori MASUDA, Takashi HASHIMOTO, Tetsuya FUJIKAWA, Yasunobu KISHINE
  • Publication number: 20210273404
    Abstract: A laser drive circuit is provided which includes: a first drive current unit (240) configured to adjust, by a first MOSFET (MN2) and a second MOSFET (MN3) being connected in series, an inflow of a current to a light-emitting element (LD11) that emits light in accordance with a current amount when the light-emitting element emits light and when the light-emitting element is extinguished; a voltage drop unit (MN4) configured to cause a gate-source voltage of the first MOSFET to drop when the light-emitting element is extinguished; and a timing generating unit (220) configured to generate a signal for controlling driving of the first drive current unit and the voltage drop unit.
    Type: Application
    Filed: June 17, 2019
    Publication date: September 2, 2021
    Inventors: MITSUSHI TABATA, TAKASHI MASUDA, TAKESHI YUWAKI, TOSHIYUKI KITAZAWA
  • Patent number: 11108988
    Abstract: The present disclosure relates to a transmitter and a transmission method and a receiver and a reception method that make it possible to suppress an increase in power consumption. Data in which a clock signal is embedded is transmitted, and a frequency of the clock signal embedded in the data is controlled to reduce the frequency of the clock signal in a predetermined period. Alternatively, data in which a clock signal is embedded and a notification indicating that a frequency of the clock signal is variable are received, and a frequency of the received data is reduced in a predetermined period, on the basis of the received notification. The present disclosure is applicable to, for example, a transmitter, a receiver, a signal processor, a controller, an information transfer system, a transmission method, a reception method, a program, or the like.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: August 31, 2021
    Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventor: Takashi Masuda
  • Publication number: 20210167572
    Abstract: A light source apparatus is provided with the emission section in which a plurality of vertical-cavity surface-emitting laser light-emitting elements is arrayed, the driving circuit section that causes the plurality of light-emitting elements of the emission section to emit light, the temperature detection section that includes a plurality of temperature sensors arranged to detect the temperature of the emission section, and a control section. The control section is configured to, during an emission target period when the light-emitting elements of the emission section are driven by the driving circuit section, correct a detection value from each of the plurality of temperature sensors by using a correction value set for each of the temperature sensors.
    Type: Application
    Filed: July 10, 2019
    Publication date: June 3, 2021
    Inventors: MITSUSHI TABATA, TAKASHI MASUDA, TAKESHI YUWAKI