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: 11510558
    Abstract: An endoscope observation method includes irradiating first and second narrowband light to an observation object. The first and second narrowband light have wavelengths at which absorbances of first and second characteristic substances related to a predetermined state of the observation object and contained in the observation object are mutually different. The method also includes performing imaging by use of reflected light of the first and second narrowband light from the observation object to obtain first and second image data, and forming a characteristic substance presence image regarding the presence of the first and second characteristic substance, on the basis of characteristic amounts of the first and second characteristic substances contained in the first and second image data.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: November 29, 2022
    Assignee: OLYMPUS CORPORATION
    Inventors: Yoshihiko Watanabe, Takeshi Ito
  • Patent number: 11509825
    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: Grant
    Filed: January 6, 2021
    Date of Patent: November 22, 2022
    Assignee: RICOH COMPANY, LIMITED
    Inventors: Satoshi Taneichi, Takeshi Ito, Masanori Watanabe
  • Patent number: 11494448
    Abstract: The lock time of a database upon the execution of a series of processes is decreased, and the load of the implementation/modification of the database server device upon changing the application destination of the Web system is reduced. A database server provides a prescribed simple API, and comprises a request processing unit, an SQL creation unit, and an SQL processing unit. In the database server device 120, when a plurality of divided requests are received from the Web server device as the request for requesting a series of processing, the SQL processing unit executes SQL integration processing of temporarily storing the generated SQL sentences until generation of the SQL sentences is ended for all of the plurality of divided requests, and integrating and editing the plurality of temporarily stored SQL sentences and creating the whole SQL sentence after generation of the SQL sentence is ended for all of the requests.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: November 8, 2022
    Assignee: HITACHI, LTD.
    Inventors: Takeshi Ito, Kenji Fujihira
  • Publication number: 20220287554
    Abstract: A light source device includes a first light source, a second light source, and a processor. The processor controls, based on spectrum setting information, an emitted light amount of the first light source and an emitted light amount of the second light source so that the emitted light amount of the first light source becomes larger than the emitted light amount of the second light source. The observation object includes a region of interest, a merkmal, and a peripheral portion. The spectrum setting information is set based on a merkmal observed ratio that is a ratio between a spectral reflectance in the merkmal and a spectral reflectance in the peripheral portion. A degree of disassociation of the merkmal observed ratio in the first wavelength region from 1 is greater than a degree of disassociation of the merkmal observed ratio in the second wavelength region from 1.
    Type: Application
    Filed: June 3, 2022
    Publication date: September 15, 2022
    Applicant: OLYMPUS CORPORATION
    Inventors: Takeshi ITO, Masayoshi SAITO, Koki MORISHITA
  • Publication number: 20220294128
    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: Application
    Filed: March 2, 2022
    Publication date: September 15, 2022
    Inventors: Takeshi ITO, Makoto YASUDA
  • Publication number: 20220285883
    Abstract: An electric connector includes: a housing having a plate-shaped body; multiple terminals held on the plate-shaped body; and a metal shell surrounding the plate-shaped body and the terminals and having a tubular shape, the shell has: a fitting port in which a partner connector is to be fitted; two or more side walls provided along a partner connector fitting direction; a coupling portion coupling adjacent ones of the two or more side walls; and a first branched band-shaped piece provided closer to a fitting port side than the coupling portion is to the fitting port side, the first branched band-shaped piece is bent about an axis along the fitting direction from one of the adjacent ones of the two or more side walls, and extends toward another one of the adjacent ones of the two or more side walls, and an edge of the first branched band-shaped piece opposite to the coupling portion forms part of the fitting port.
    Type: Application
    Filed: February 28, 2022
    Publication date: September 8, 2022
    Inventor: Takeshi ITO
  • Patent number: 11399706
    Abstract: An endoscope apparatus includes a scope including an imaging unit provided at a distal end of an insertion section to be inserted into an observation object, and a main body including a light source unit configured to emit illumination light that illuminates the observation object through the scope. The light source unit is configured to emit first narrow band light selected based on an absorption spectrum of a first characteristic substance, and second narrow band light selected based on an absorption spectrum of a second characteristic substance. The main body includes an image processing circuit configured to process image information acquired by the imaging unit. The endoscope apparatus also includes a display configured to display image information processed by the image processing circuit.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: August 2, 2022
    Assignee: OLYMPUS CORPORATION
    Inventors: Takeshi Ito, Yoshihiko Watanabe
  • Publication number: 20220162127
    Abstract: Provided is at least one of a zirconia sintered body and a method for producing the same. The zirconia sintered body can be used in a wide range of applications compared with ceramic joined bodies of the related art that include transparent zirconia. A zirconia sintered body includes a transparent zirconia portion and an opaque zirconia portion, wherein the zirconia sintered body has a biaxial flexural strength of greater than or equal to 300 MPa.
    Type: Application
    Filed: March 24, 2020
    Publication date: May 26, 2022
    Applicant: TOSOH CORPORATION
    Inventors: Takeshi ITO, Shoichi YAMAUCHI, Isao YAMASHITA
  • Patent number: 11333403
    Abstract: A system includes: a piping with a working gas encapsulated therein and a prime mover and load incorporated in the piping. The prime mover includes a prime mover-side heat accumulator and heat exchangers connected to opposite end portions of the heat accumulator. The load includes a load-side heat accumulator and heat exchangers connected to opposite end portions of the heat accumulator. The piping includes a looped piping portion having a looped shape and a branch piping portion branching from a branching point p in the looped piping portion, and the prime mover is incorporated in the branch piping portion and load is incorporated in the looped piping portion. A blocking film is inserted at a position in a vicinity of the branching point p. Consequently, a thermoacoustic temperature control system that enables enhancement in durability of a blocking film inserted in a part of a looped piping portion is provided.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: May 17, 2022
    Assignee: CENTRAL MOTOR WHEEL CO., LTD.
    Inventors: Noriyuki Fukaya, Takeshi Ito, Ryuujyu Kase
  • Patent number: 11299248
    Abstract: A control system includes an outboard motor, a sway sensor, and a controller. The outboard motor includes a power source and a propeller shaft. The power source includes a rotating shaft. The propeller shaft is connected to the rotating shaft. The sway sensor outputs a signal indicative of the sway of the boat. The controller is communicatively connected to the sway sensor. The controller receives the signal indicative of the sway of the boat. The controller controls at least one of a moment of inertia of the rotating shaft around the rotating shaft, a rotation speed of the rotating shaft, or a tilt angle of the rotating shaft according to the sway of the boat to generate an inertial force against the sway of the boat.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: April 12, 2022
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Yoshiyuki Kadobayashi, Takeshi Ito
  • Publication number: 20220072194
    Abstract: Provided is a radiation sterilization resistant adhesive agent layer capable of reducing or preventing a decrease in wettability of an adhesive after radiation sterilization treatment. The adhesive can be used with a medical implement, for example medical implements that are sterilized. The adhesive agent layer includes a (meth)acrylic polymer and a wettability stabilizer, and the wettability stabilizer is at least one selected from a rosin ester resin, a terpene phenol resin, and hydrides thereof.
    Type: Application
    Filed: December 23, 2019
    Publication date: March 10, 2022
    Inventor: Takeshi Ito
  • Publication number: 20220055851
    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: Application
    Filed: November 2, 2021
    Publication date: February 24, 2022
    Inventor: Takeshi Ito
  • Patent number: 11233907
    Abstract: According to one embodiment, an image forming apparatus includes a conveyance mechanism, a scanner, a buffer memory, a passage sensor, and a controller. The conveyance mechanism conveys a document along a conveyance path. The scanner reads an image on the document at a reading position along the conveyance path and generates image signals corresponding to the image that is read. The buffer memory stores image data corresponding to the image signals. The passage sensor is on the conveyance path upstream of the reading position. The controller determines whether to output the image data from the buffer memory after a sheet passage prediction time elapses based on the length of time required during a normal operation for the trailing edge of the document to reach the reading position.
    Type: Grant
    Filed: February 18, 2021
    Date of Patent: January 25, 2022
    Assignee: TOSHIBA TEC KABUSHIKI KAISHA
    Inventors: Takeshi Ito, Ryuuta Imaizumi
  • Patent number: 11228027
    Abstract: A nickel-hydrogen secondary battery includes an electrode group comprising a separator, a positive electrode, and a negative electrode, and the positive electrode contains a positive electrode active material including a base particle comprising a nickel hydroxide particle containing Mn in solid solution and a conductive layer comprising a Co compound and covering the surface of the base particle, wherein the X-ray absorption edge energy of Mn detected within 6500 to 6600 eV by measurement with an XAFS method is 6548 eV or higher.
    Type: Grant
    Filed: January 27, 2020
    Date of Patent: January 18, 2022
    Assignees: FDK CORPORATION, FUJITSU LIMITED
    Inventors: Takeshi Ito, Yuzo Imoto, Masaru Kihara, Takayuki Yano, Shigekazu Yasuoka, Shuuichi Doi, Takashi Yamazaki, Yuji Kataoka
  • Patent number: 11211277
    Abstract: There is provided a substrate processing apparatus including: a transfer region communicating with a process chamber where substrates are processed; a first shelf region installed above the transfer region and having a first shelf storing transfer vessels accommodating the substrates; a second shelf region installed below a stage part where the vessels to be transferred to and from an external device are loaded, and having a second shelf stacking and storing the transfer vessels; and a transfer vessel transfer robot installed inside a housing accommodating the transfer region, the first shelf region and the second shelf region and transferring the vessels to and from the stage part, the first shelf, the second shelf, and the transfer region. The transfer vessel transfer robot includes: a main body base part; a first table part; a first driving part; a second table part; a second driving part; and a vessel support part.
    Type: Grant
    Filed: January 15, 2019
    Date of Patent: December 28, 2021
    Assignee: KOKUSAI ELECTRIC CORPORATION
    Inventors: Takeshi Ito, Takayuki Nakada
  • Patent number: 11199856
    Abstract: The safe operation assistance device 200 includes: a connecting destination detecting section 259 that detects and manages a connection state between the safe operation assistance device 200 and a connecting destination device; a unique information setting section 251 that sets unique information identifying a vehicle type of an own vehicle according to the connecting destination device; a positional information acquisition section 257 that acquires positional information of the own vehicle; an own vehicle information management section 252 that manages the positional information and the unique information of the own vehicle; an inter-vehicle communication section 255 that transmits the own vehicle information to other vehicle and acquires other vehicle information; and a risk determination section 254 that determines presence or absence of a collision risk between the own vehicle and the other vehicle using the own vehicle information and the other vehicle information.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: December 14, 2021
    Assignee: HITACHI CONSTRUCTION MACHINERY CO., LTD.
    Inventors: Seiya Katou, Takeshi Ito, Hiroshi Watanabe
  • Publication number: 20210379586
    Abstract: A film for a microfluidic device is capable of bonding to a polydimethylsiloxane substrate having flow channels formed in a surface thereof, and also exhibiting stable hydrophilicity even under high temperature and high humidity conditions and having scratch resistance. When the film can be used as a microfluidic device, the film is bonded to a polydimethylsiloxane substrate having flow channels formed in a surface thereof to form a liquid-tight flow channels. The film including a base material and a hydrophilic coating, wherein the hydrophilic coating includes a (meth)acrylic resin and from 65 to 95 mass % of unmodified nanosilica particles based on a total mass of the hydrophilic coating.
    Type: Application
    Filed: December 20, 2019
    Publication date: December 9, 2021
    Inventors: Takeshi ITO, Yasushi EBIHARA, Naota SUGIYAMA
  • Patent number: 11162814
    Abstract: A position detecting device includes an IC package, a first terminal line, a ground terminal line, a power supply terminal line, a second terminal line, a bypass terminal line, motor terminal lines, and a connector portion. A bypass terminal line is positioned on an opposite side of the ground terminal line across the first terminal line or the second terminal line and is connected to a bypass portion of the ground terminal line which connects to the ground connection portion. In the connector portion, the motor terminal line, the bypass terminal line, the second terminal line, the power supply terminal line, and the first terminal line are placed in this order.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: November 2, 2021
    Assignee: DENSO CORPORATION
    Inventors: Takeshi Ito, Takamitsu Kubota, Yoshiyuki Kono
  • Publication number: 20210309135
    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: June 14, 2021
    Publication date: October 7, 2021
    Inventors: Kensuke Mizoi, Ryuzaburo Abe, Kenichi Niitsuma, Soichiro Tanaka, Chihiro Muto, Takeshi Ito, Ai Furuta
  • Publication number: 20210300828
    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: Application
    Filed: July 31, 2019
    Publication date: September 30, 2021
    Applicant: TOSOH CORPORATION
    Inventors: Takeshi ITO, Shoichi YAMAUCHI, Isao YAMASHITA