Patents by Inventor Toshiya Ito

Toshiya Ito 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: 12473040
    Abstract: In a deflector device, a deflector body is rotated with respect to a case. A restriction plate of the case covers a divide between the deflector body and the case. Foreign matter is accordingly suppressed from ingression between the deflector body and the case by the restriction plate.
    Type: Grant
    Filed: January 25, 2023
    Date of Patent: November 18, 2025
    Assignee: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    Inventors: Kazuyuki Yokoyama, Masahide Inayama, Daisuke Nakayama, Nobuhiro Kudo, Toshiya Ito, Kazunori Tanaka
  • Patent number: 12448059
    Abstract: A deflector device includes a deflector body that is configured to be deployed in front of a front wheel of a vehicle by being rotated in a deploy direction and to suppress airflow onto the front wheel, and that is configured to be stowed in a body of the vehicle by being rotated in a stow direction; a drive member that is configured to transmit drive force; and a transmission member that is provided with a projection that protrudes in a radial direction thereof and that is configured to be engaged with the drive member such that drive force from the drive member is transmitted to the transmission member and the deflector body is rotated.
    Type: Grant
    Filed: December 22, 2022
    Date of Patent: October 21, 2025
    Assignee: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    Inventors: Daisuke Nakayama, Nobuhiro Kudo, Kazuya Umino, Kazuyuki Yokoyama, Toshiya Ito
  • Patent number: 12428077
    Abstract: A flow deflecting device includes a flow deflecting body configured to be deployed and retracted; a rotational mechanism, whereby the flow deflecting body is rotatable in an engaged state at the rotational mechanism; and a limiting mechanism, whereby rotation of the flow deflecting body is limitable in an engaged state at the limiting mechanism. In a case in which the flow deflecting body in a deployed position is acted upon by a first external force, engagement with the rotational mechanism is released, and the flow deflecting body is rotated in the retraction direction in the engaged state at the limiting mechanism. In a case in which the flow deflecting body in a retracted position is acted upon by a second external force, engagement with the limiting mechanism is released, and the flow deflecting body is rotated in the retraction direction in the engaged state at the rotational mechanism.
    Type: Grant
    Filed: November 7, 2022
    Date of Patent: September 30, 2025
    Assignee: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    Inventors: Kazuyuki Yokoyama, Suguru Fujisaki, Nobuhiro Kudo, Kazuya Umino, Toshiya Ito
  • Patent number: 12371109
    Abstract: A deflector device having a deflector body that is configured to be deployed in front of a front wheel of a vehicle by being rotated in a deploy direction and to suppress airflow onto the front wheel, and that is configured to be stowed in a body of the vehicle by being rotated in a stow direction; a rotation shaft that is configured to rotate the deflector body by rotation of the rotation shaft; and a transmission member that is configured to transmit drive force to the rotation shaft to rotate the rotation shaft, and to be moved, when an external force has acted on the deflector body such that the deflector body is rotated in the stow direction from a stowed position, by movement of the rotation shaft in an axial direction being limited.
    Type: Grant
    Filed: December 22, 2022
    Date of Patent: July 29, 2025
    Assignee: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    Inventors: Daisuke Nakayama, Nobuhiro Kudo, Kazuya Umino, Kazuyuki Yokoyama, Toshiya Ito
  • Patent number: 12371454
    Abstract: The present inventors found cyclic peptide compounds that interact with Ras, and non-natural amino acids useful for the production of the cyclic peptide compounds. The inventors also found that the cyclic peptide compounds inhibit the binding between Ras and SOS. In addition, the inventors found specific non-natural amino acids contained in the cyclic peptide compounds and methods for production thereof.
    Type: Grant
    Filed: July 15, 2024
    Date of Patent: July 29, 2025
    Assignee: CHUGAI SEIYAKU KABUSHIKI KAISHA
    Inventors: Mikimasa Tanada, Koji Takano, Atsushi Matsuo, Minoru Tamiya, Aya Chiyoda, Toshiya Ito, Takeo Iida
  • Patent number: 12296754
    Abstract: In a camera apparatus, when an installation body is stored and a restriction mechanism of a retractor restricts the rotation of the installation body, the installation body is pressed, a knob of a return mechanism is pressed, and the rotation restriction of an operating body by the restriction mechanism is released by the return mechanism. Therefore, the installation body can be deployed.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: May 13, 2025
    Assignee: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    Inventors: Toshiya Ito, Ryusuke Sadamatsu, Masakazu Iwatsuki
  • Publication number: 20240400617
    Abstract: The present inventors found cyclic peptide compounds that interact with Ras, and non-natural amino acids useful for the production of the cyclic peptide compounds. The inventors also found that the cyclic peptide compounds inhibit the binding between Ras and SOS. In addition, the inventors found specific non-natural amino acids contained in the cyclic peptide compounds and methods for production thereof.
    Type: Application
    Filed: July 15, 2024
    Publication date: December 5, 2024
    Inventors: Mikimasa TANADA, Koji TAKANO, Atsushi MATSUO, Minoru TAMIYA, Aya CHIYODA, Toshiya ITO, Takeo IIDA
  • Publication number: 20240343323
    Abstract: An airflow deflector has: an airflow deflecting body supported at a vehicle body of a vehicle so as to be able to rotate between an extended position at a lower side of the vehicle body of the vehicle and a retracted position at the vehicle body side; a driving section generating driving force for rotating the airflow deflecting body; a detecting device detecting a rotational position of the airflow deflecting body irrespective of operation of the driving section; and a rotational position recognizing section that, when judging that the rotational position detected by the detecting device has not changed throughout a threshold time period, judges that the airflow deflecting body has stopped rotating.
    Type: Application
    Filed: April 9, 2024
    Publication date: October 17, 2024
    Inventors: Kazuyuki YOKOYAMA, Masahide INAYAMA, Daisuke NAKAYAMA, Nobuhiro KUDO, Toshiya ITO, Kazunori TANAKA
  • Patent number: 12022175
    Abstract: A glass cover is disposed in front of a side camera. The glass cover covers a lens while allowing light to pass through. The glass cover includes an outside-of-viewing-angle portion disposed outside an angle of view of the side camera. Moreover, a nozzle positioned outside the angle of view of the side camera is provided on the opposite side of the glass cover to the lens so as to be disposed facing the outside-of-viewing-angle portion, and is configured to jet air toward the glass cover.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: June 25, 2024
    Assignee: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO
    Inventors: Toshiya Ito, Ryusuke Sadamatsu
  • Publication number: 20240148821
    Abstract: The present inventors found cyclic peptide compounds that interact with Ras, and pharmaceutical compositions containing the cyclic peptide compounds or salts thereof, or solvates thereof.
    Type: Application
    Filed: May 6, 2022
    Publication date: May 9, 2024
    Inventors: Mikimasa TANADA, Koji TAKANO, Atsushi MATSUO, Minoru TAMIYA, Aya CHIYODA, Toshiya ITO, Takeo IIDA, Atsushi OHTA
  • Publication number: 20230242192
    Abstract: In a deflector device, a deflector body is rotated with respect to a case. A restriction plate of the case covers a divide between the deflector body and the case. Foreign matter is accordingly suppressed from ingression between the deflector body and the case by the restriction plate.
    Type: Application
    Filed: January 25, 2023
    Publication date: August 3, 2023
    Inventors: Kazuyuki YOKOYAMA, Masahide INAYAMA, Daisuke NAKAYAMA, Nobuhiro KUDO, Toshiya ITO, Kazunori TANAKA
  • Publication number: 20230242184
    Abstract: In a deflector device, a magnet is rotated when a deflector body is rotated, and a magnetic sensor also detects a rotational position of the magnet. Moreover, an interior of a housing body is partitioned by a motor base into a vehicle width direction outside of the interior and a vehicle width direction inside of the interior, with the magnet housed on the vehicle width direction outside of the interior of the housing body. The magnetic sensor is housed on the vehicle width direction inside of the interior of the housing body. This accordingly enables foreign matter ingression from the vehicle width direction outside of the interior of the housing body into the vehicle width direction inside thereof to be suppressed by the motor base, enabling foreign matter to be suppressed from reaching the magnetic sensor.
    Type: Application
    Filed: January 23, 2023
    Publication date: August 3, 2023
    Inventors: Kazuyuki YOKOYAMA, Masahide INAYAMA, Daisuke NAKAYAMA, Nobuhiro KUDO, Toshiya ITO, Kazunori TANAKA
  • Publication number: 20230202296
    Abstract: A deflector device includes a deflector body that is configured to be deployed in front of a front wheel of a vehicle by being rotated in a deploy direction and to suppress airflow onto the front wheel, and that is configured to be stowed in a body of the vehicle by being rotated in a stow direction; a drive member that is configured to transmit drive force; and a transmission member that is provided with a projection that protrudes in a radial direction thereof and that is configured to be engaged with the drive member such that drive force from the drive member is transmitted to the transmission member and the deflector body is rotated.
    Type: Application
    Filed: December 22, 2022
    Publication date: June 29, 2023
    Inventors: Daisuke NAKAYAMA, Nobuhiro KUDO, Kazuya UMINO, Kazuyuki YOKOYAMA, Toshiya ITO
  • Publication number: 20230202585
    Abstract: A deflector device having a deflector body that is configured to be deployed in front of a front wheel of a vehicle by being rotated in a deploy direction and to suppress airflow onto the front wheel, and that is configured to be stowed in a body of the vehicle by being rotated in a stow direction; a rotation shaft that is configured to rotate the deflector body by rotation of the rotation shaft; and a transmission member that is configured to transmit drive force to the rotation shaft to rotate the rotation shaft, and to be moved, when an external force has acted on the deflector body such that the deflector body is rotated in the stow direction from a stowed position, by movement of the rotation shaft in an axial direction being limited.
    Type: Application
    Filed: December 22, 2022
    Publication date: June 29, 2023
    Inventors: Daisuke NAKAYAMA, Nobuhiro KUDO, Kazuya UMINO, Kazuyuki YOKOYAMA, Toshiya ITO
  • Publication number: 20230151060
    Abstract: The present inventors found cyclic peptide compounds that interact with Ras, and non-natural amino acids useful for the production of the cyclic peptide compounds. The inventors also found that the cyclic peptide compounds inhibit the binding between Ras and SOS. In addition, the inventors found specific non-natural amino acids contained in the cyclic peptide compounds and methods for production thereof.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 18, 2023
    Inventors: Mikimasa TANADA, Koji TAKANO, Atsushi MATSUO, Minoru TAMIYA, Aya CHIYODA, Toshiya ITO, Takeo IIDA
  • Publication number: 20230143257
    Abstract: A flow deflecting device includes a flow deflecting body configured to be deployed to a front side of a front wheel and configured to be retracted in a vehicle body; a rotational mechanism, whereby the flow deflecting body is rotatable in an engaged state at the rotational mechanism; and a limiting mechanism, whereby rotation of the flow deflecting body is limitable in an engaged state at the limiting mechanism. In a case in which the flow deflecting body in a deployed position is acted upon by an external force, engagement with the rotational mechanism is released, and the flow deflecting body is rotated in the retraction direction in the engaged state at the limiting mechanism. In a case in which the flow deflecting body in a retracted position is acted upon by an external force, engagement with the limiting mechanism is released, and the flow deflecting body is rotated in the retraction direction in the engaged state at the rotational mechanism.
    Type: Application
    Filed: November 7, 2022
    Publication date: May 11, 2023
    Inventors: Kazuyuki YOKOYAMA, Suguru FUJISAKI, Nobuhiro KUDO, Kazuya UMINO, Toshiya ITO
  • Publication number: 20230142119
    Abstract: A compound represented by the general Formula (I) below, or a salt or solvate thereof, which is useful as an ALK inhibitor, and is useful for prophylaxis or treatment of a disease accompanied by abnormality in ALK, for example, cancer, cancer metastasis, depression or cognitive function disorder: (meanings of the symbols that are included in the formula are as given in the specification).
    Type: Application
    Filed: July 8, 2022
    Publication date: May 11, 2023
    Applicant: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Kazutomo KINOSHITA, Kohsuke ASOH, Noriyuki FURUICHI, Toshiya ITO, Hatsuo KAWADA, Nobuya ISHII, Hiroshi SAKAMOTO, WooSang HONG, MinJeong PARK, Yoshiyuki ONO, Yasuharu KATO, Kenji MORIKAMI, Takashi EMURA, Nobuhiro OIKAWA
  • Publication number: 20230082816
    Abstract: In a camera apparatus, when an installation body is stored and a restriction mechanism of a retractor restricts the rotation of the installation body, the installation body is pressed, a knob of a return mechanism is pressed, and the rotation restriction of an operating body by the restriction mechanism is released by the return mechanism. Therefore, the installation body can be deployed.
    Type: Application
    Filed: February 1, 2021
    Publication date: March 16, 2023
    Inventors: Toshiya ITO, Ryusuke SADAMATSU, Masakazu IWATSUKI
  • Publication number: 20220306578
    Abstract: A compound represented by the general Formula (I) below, or a salt or solvate thereof, which is useful as an ALK inhibitor, and is useful for prophylaxis or treatment of a disease accompanied by abnormality in ALK, for example, cancer, cancer metastasis, depression or cognitive function disorder: (meanings of the symbols that are included in the formula are as given in the specification).
    Type: Application
    Filed: April 29, 2020
    Publication date: September 29, 2022
    Applicant: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Kazutomo KINOSHITA, Kohsuke ASOH, Noriyuki FURUICHI, Toshiya ITO, Hatsuo KAWADA, Nobuya ISHII, Hiroshi SAKAMOTO, WooSang HONG, MinJeong PARK, Yoshiyuki ONO, Yasuharu KATO, Kenji MORIKAMI, Takashi EMURA, Nobuhiro OIKAWA
  • Publication number: 20220212634
    Abstract: A viewing device for a vehicle includes a viewing assistance portion configured to assist viewing by an occupant of the vehicle. A housing body houses the viewing assistance portion. An opening portion is formed in a panel member to penetrate at a peripheral portion of a main surface side of the viewing assistance portion. A nozzle in the housing body is displaceable to project/retract from the opening portion. When projecting from the opening portion, the nozzle is configured to direct washing liquid from a jetting port at a distal end portion side of the nozzle toward the main surface side of the viewing assistance portion. A cover is displaceable between a closing position and an opening position. A mechanism is operable, using a force of the nozzle being displaced, to displace the cover.
    Type: Application
    Filed: April 15, 2020
    Publication date: July 7, 2022
    Inventors: Toshiya ITO, Ryusuke SADAMATSU