Patents by Inventor Takeshi Ito

Takeshi 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: 11910106
    Abstract: A light source device includes a plurality of light emitters, an optical system configured to combine light from the light emitters, a wavelength selective filter located on an optical path of the optical system, and an optical sensor configured to receive light from one light emitter among the light emitters through an optical filter. The optical filter has a wavelength selection characteristic corresponding to a wavelength selection characteristic of the wavelength selective filter.
    Type: Grant
    Filed: July 25, 2023
    Date of Patent: February 20, 2024
    Assignee: OLYMPUS CORPORATION
    Inventors: Hiroyuki Kamee, Takeshi Ito, Masahiro Nishio, Satoshi Tanaka
  • Patent number: 11891443
    Abstract: The present invention provides an antibody recognizing a v9 fragment of the cell adhesion molecule CADM1.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: February 6, 2024
    Assignee: The University of Tokyo
    Inventors: Yoshinori Murakami, Takeshi Ito, Takao Hamakubo, Hiroko Iwanari
  • Patent number: 11892324
    Abstract: A rotation angle sensor includes a sensor integrated circuit attached to an attachment member. The attachment member includes a connecting terminal protruding upward from an attachment surface and a guide protruding upward from the attachment surface and positions, together with the connecting terminal, the sensor integrated circuit at an attachment position. The sensor integrated circuit includes a lead frame on which an electronic circuit is mounted and an exterior covering the electronic circuit. The lead frame includes a lead and an extending portion located in an outer periphery of the exterior. At least one of the lead and the extending portion has an elastic structure. The sensor integrated circuit is attached to the attachment member by an elastic force of the elastic structure that biases the extending portion against the guide and that joins the lead to the connecting terminal.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: February 6, 2024
    Assignee: DENSO CORPORATION
    Inventors: Takeshi Ito, Yoshiyuki Kono
  • Publication number: 20240000303
    Abstract: An endoscope device includes a processor configured to calculate light source control information based on first information regarding a scope and second information regarding a light source device, and to control a light source of the light source device based on the light source control information. The second information includes a ratio of an amount of light emitted from a distal end of a reference scope to an amount of light emitted from the light source device to the reference scope.
    Type: Application
    Filed: September 13, 2023
    Publication date: January 4, 2024
    Applicant: OLYMPUS MEDICAL SYSTEMS CORP.
    Inventors: Takeshi ITO, Susumu HASHIMOTO, Ryuichi YAMAZAKI, Ryu OTA, Makoto TSUNAKAWA, Jumpei ISHIKAWA, Nobuyoshi ASAOKA, Masahiro NISHIO, Kazuto FUJIWARA, Hideyuki NAGAOKA, Masato TODA
  • Publication number: 20230421842
    Abstract: An information processing system 1 comprises: a presentation unit 32 for presenting display images relating to a plurality of kinds of content identification information to a user; an acquisition unit 33 for acquiring content identification information chosen by the user from among the content identification information presented to the user; a content determination unit 13 for determining playback content corresponding to the content identification information chosen by the user; a playback unit 34 for playing the playback content; and a flag setting unit 14 for, in response to the playback content having been played, associating a Viewed flag indicating that the relevant playback content has been played with the user's identification information. The content determination unit 13 determines the playback content corresponding to the content identification information chosen by the user in such a way that the playback content varies in detail depending on the Viewed flag.
    Type: Application
    Filed: May 19, 2023
    Publication date: December 28, 2023
    Inventors: Shigeru MIYAMOTO, Takeshi ITO, Norio ASAKURA
  • Publication number: 20230370732
    Abstract: A light source device includes a plurality of light emitters, an optical system configured to combine light from the light emitters, a wavelength selective filter located on an optical path of the optical system, and an optical sensor configured to receive light from one light emitter among the light emitters through an optical filter. The optical filter has a wavelength selection characteristic corresponding to a wavelength selection characteristic of the wavelength selective filter.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 16, 2023
    Applicant: OLYMPUS CORPORATION
    Inventors: Hiroyuki KAMEE, Takeshi ITO, Masahiro NISHIO, Satoshi TANAKA
  • Patent number: 11807579
    Abstract: A zirconia sintered body that includes a transparent zirconia portion and an opaque zirconia portion has a biaxial bending strength of 300 MPa or more. In addition, the opaque zirconia portion is configured by an opaque zirconia sintered body that is any one of a dark-colored zirconia sintered body, a medium-light-colored zirconia sintered body, and a light-colored zirconia sintered body.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: November 7, 2023
    Assignee: TOSOH CORPORATION
    Inventors: Takeshi Ito, Yuji Matsumura, Isao Yamashita
  • Patent number: 11787516
    Abstract: A steering control apparatus for a marine vessel that is able to automatically reduce chine walk includes a processor to obtain behavior information on a hull, including one or more of a behavior relating to a shift of the hull in a roll direction, a shift of the hull in a yaw direction, a shift of the hull in crosswise direction, a steering load, and a helm operation load. When judging that one or more conditions to change a steering mode to a counter steering mode are satisfied, the processor changes the steering mode to the counter steering mode. In the counter steering mode, the processor controls steering of the marine vessel by performing counter steering so as to reduce at least some of one or more of the behaviors of the hull based on the obtained behavior information.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: October 17, 2023
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Hiroshi Inoue, Satoru Hamada, Takeshi Ito
  • Patent number: 11784420
    Abstract: Provided is a cable holding member which includes: an insulated main body; a through-hole; a bend portion; and a cover portion, in which the through-hole is configured to allow a cable to be inserted therethrough from one end side toward the other side of the main body, the cover portion is configured in such a manner as to be bendable relative to the main body along the bend portion, and at least a part of the cover portion is configured to, upon the cover portion being bent relative to the main body, be capable of covering a plane intersecting with a direction where the cable is inserted, at an opening end face of an opening portion of the through-hole, the opening end face being located on the other end side, or a vicinity thereof.
    Type: Grant
    Filed: March 2, 2022
    Date of Patent: October 10, 2023
    Assignee: HIROSE ELECTRIC CO., LTD.
    Inventors: Takeshi Ito, Makoto Yasuda
  • Publication number: 20230310826
    Abstract: A connection mechanism 242 of the present invention is configured such that, in a state where an inclined end surface 536 of a male connection portion 500 is brought into contact with a protruding portion 618 of a female connection portion 600, by moving the male connection portion 500 toward the female connection portion 600, the male connection portion 500 rotates and the protruding portion 618 is inserted into a guide portion 534 and a connector 532 is connected to an adapter 610. The lock mechanism 243 is configured such that the protrusion 704 of the male lock portion 700 comes in contact with a wall 858 of a circumferential recess 842 disposed in a proximal cylindrical member 806 of the female lock portion 800, and in this state, the proximal cylindrical member 806 is further moved toward a proximal fixing member 804 against an urging force of a spring 854, and then the male lock portion 700 is rotated to move to a space 856 of the circumferential recess 842.
    Type: Application
    Filed: June 8, 2023
    Publication date: October 5, 2023
    Applicant: GENESIS MEDTECH JAPAN CO., LTD.
    Inventors: Yuji SUZUKI, Takeshi ITO, Kenji TAIRA
  • Patent number: 11772917
    Abstract: According to one embodiment, a sheet conveying device includes a placement tray, a presence detection sensor, and a control unit. The placement tray places a sheet thereon. The presence detection sensor detects the presence or absence of the sheet on the placement tray. The control unit delays a determination timing of the presence or absence of the sheet placed on the placement tray to a predetermined timing when a condition indicating that the remaining sheets placed on the placement tray are only a few is satisfied.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: October 3, 2023
    Assignee: TOSHIBA TEC KABUSHIKI KAISHA
    Inventor: Takeshi Ito
  • Publication number: 20230295050
    Abstract: A sintered body includes zirconia, iron, cobalt and titanium, in which a total iron and cobalt content is more than 0.1 mass % and less than 3 mass % and a titanium content is more than 3 mass %.
    Type: Application
    Filed: March 16, 2023
    Publication date: September 21, 2023
    Applicant: TOSOH CORPORATION
    Inventors: Takeshi ITO, Yuji MATSUMURA, Haruki MORI, Hikaru TAKESHIMA, Tomotaka SHIMOYAMA
  • Publication number: 20230276085
    Abstract: An example of a storage medium accessible by a server stores a plurality of video content items that are assigned sequential numbers. The storage medium stores premise information, which is information related to another video content item of the plurality of video content items other than the at least one video content item. The storage medium stores history information. The server receives, from the terminal, information that indicates a specified video content item that is specified by the user from among the plurality of video content items. Based on the premise information associated with the specified video content item and the history information of the user, the server generates an additional content item that describes the other video content item corresponding to the premise information. The server transmits the specified video content item and the additional content item to the terminal.
    Type: Application
    Filed: February 23, 2023
    Publication date: August 31, 2023
    Inventors: Shigeru MIYAMOTO, Takeshi ITO, Norio ASAKURA
  • Publication number: 20230249594
    Abstract: A seating posture is stabilized for the shoulders of a passenger seated on a vehicle seat. A vehicle seat is provided with a seat back configured to support the seated person from the rear. A shoulder support portion of the seat back configured to support a corresponding one of the shoulders of the seated passenger includes an air cell configured to expand when air is supplied. When the air cell expands, one end portion of the shoulder support portion on the outside in the width direction of the vehicle seat moves more forward than the other end portion of the shoulder support portion on the inside in the width direction.
    Type: Application
    Filed: April 14, 2023
    Publication date: August 10, 2023
    Inventors: Kensuke Mizoi, Ryuzaburo Abe, Kenichi Niitsuma, Soichiro Tanaka, Chihiro Muto, Takeshi Ito, Ai Furuta
  • Publication number: 20230211657
    Abstract: A four-wheel drive system with boosting operation includes: a battery; a voltage boosting device; a front wheel drive unit connected parallel to the battery via the voltage boosting device and including a first motor generator and a first inverter; and a rear wheel drive unit connected parallel to the battery bypassing the voltage boosting device and including a second motor generator and a second inverter. An output power of front wheel drive unit is higher than an output power of rear wheel drive unit, and the output power of rear wheel drive unit is higher than a boosted output power of voltage boosting device. The control method of four-wheel drive system with boosting operation includes controlling the front and rear wheel drive units such that an output power flowing through the voltage boosting device does not exceed a rated boosted output power of voltage boosting device.
    Type: Application
    Filed: March 9, 2023
    Publication date: July 6, 2023
    Applicant: DENSO CORPORATION
    Inventors: Takeshi ITO, Aiyuan QIAN
  • Patent number: 11628752
    Abstract: A seating posture is stabilized for the shoulders of a passenger seated on a vehicle seat. A vehicle seat is provided with a seat back configured to support the seated person from the rear. A shoulder support portion of the seat back configured to support a corresponding one of the shoulders of the seated passenger includes an air cell configured to expand when air is supplied. When the air cell expands, one end portion of the shoulder support portion on the outside in the width direction of the vehicle seat moves more forward than the other end portion of the shoulder support portion on the inside in the width direction.
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: April 18, 2023
    Assignee: TS TECH CO., LTD.
    Inventors: Kensuke Mizoi, Ryuzaburo Abe, Kenichi Niitsuma, Soichiro Tanaka, Chihiro Muto, Takeshi Ito, Ai Furuta
  • Patent number: 11583173
    Abstract: A light source apparatus includes a light source optically connectable to a scope including a light guide configured to guide light, and first and second illumination light emission units configured to radiate illumination light based on the guided light on a subject, and a light quantity distribution changing device disposed on an optical path of the light emitted from the light source. The light quantity distribution changing device is configured to control a light quantity of the light brought into each of the first illumination light emission unit and the second illumination light emission unit, so as to change a light quantity distribution of the illumination light radiated on the subject.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: February 21, 2023
    Assignee: OLYMPUS CORPORATION
    Inventor: Takeshi Ito
  • Patent number: 11581265
    Abstract: A semiconductor device of an embodiment includes a plurality of chip regions, each including a memory region in which a plurality of memory cells is arranged, and a kerf region disposed between the chip regions and surrounding each chip region. Paired marks are arranged in a vicinity of the memory region of one of the plurality of chip regions and in a common hierarchical layer in the kerf region, and the paired marks are disposed over upper and lower hierarchical layers.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: February 14, 2023
    Assignee: Kioxia Corporation
    Inventor: Takeshi Ito
  • Publication number: 20230037595
    Abstract: The present invention is concerning to an image management system that communicates with a first communication terminal via a communication network, the image management system comprising: an image storage unit configured to store image data; a receiving unit configured to receive, from the first communication terminal, link information that includes image identification information for identifying the image data and includes predetermined-area information that indicates a predetermined area in the image data; and a transmitting unit configured to transmit, to the first communication terminal, the image data that is indicated by the image identification information included in the link information received by the receiving unit and the predetermined-area information included in the link information.
    Type: Application
    Filed: October 21, 2022
    Publication date: February 9, 2023
    Applicant: Ricoh Company, Ltd.
    Inventors: Satoshi TANEICHI, Takeshi ITO, Masanori WATANABE
  • Patent number: 11535565
    Abstract: A sintered body includes a solid solution containing cobalt and iron, with the balance being zirconia. The total content of cobalt in terms of CoO and iron in terms of Fe2O3 is more than 0.1 wt % and less than 3.0 wt %, and the proportion of cobalt regions larger than 5.5 ?m2 in an elemental map obtained using an electron probe microanalyzer is 25% or less.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: December 27, 2022
    Assignee: TOSOH CORPORATION
    Inventors: Takeshi Ito, Shoichi Yamauchi, Isao Yamashita