Patents by Inventor Yoshiyuki Saito

Yoshiyuki Saito 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: 20200161741
    Abstract: An antenna unit for glass according to the present invention is installed on the indoor side of a glass sheet, and transmits and receives electromagnetic waves at the indoor side through the glass sheet.
    Type: Application
    Filed: January 28, 2020
    Publication date: May 21, 2020
    Applicants: AGC Inc., NTT DOCOMO, INC.
    Inventors: Tetsuya HIRAMATSU, Ryuta SONODA, Osamu KAGAYA, Kentaro OKA, Akira SAITO, Kensuke MIYACHI, Akinobu UEDA, Yoshiyuki KAWANO, Jun ANDOU, Taku YAMAZAKI
  • Publication number: 20200158333
    Abstract: The object of the present invention is to provide a burner which is capable of decreasing the amount of NOx emission and heating the object to be heated uniformly with excellent heat transfer efficiency when heating the object to be heated while oscillating the flame by self-induced oscillation, and a method for heating using a burner, and the present invention provides a burner including a center fluid ejection outlet 2 having a sectional fan shape in which an interval between a pair of side walls 63a and 63b gradually expands toward a downstream side, a pair of openings 62a and 62b provided on side walls 61 of a fluid ejection flow path 6 on an upstream side of the central fluid ejection port 2 and communicated by a communication pipe 7, a first peripheral fluid ejection outlet arranged around the center fluid ejection outlet, a second peripheral fluid ejection outlet is arranged at a position at which a distance between a center thereof and a center of the center fluid ejection outlet is larger than a dist
    Type: Application
    Filed: July 10, 2018
    Publication date: May 21, 2020
    Inventors: Takeshi SAITO, Yasuyuki YAMAMOTO, Masashi YAMAGUCHI, Yoshiyuki HAGIHARA, Naoki SEINO
  • Patent number: 10649371
    Abstract: The developing device includes a developer bearer, a conveyor, a casing including a ceiling, and a seal. The developer bearer is configured to bear a developer and develop a latent image. The conveyor is configured to convey and stir the developer. The casing is configured to contain the developer, the developer bearer, and the conveyor. The seal is configured to seal the inside of the casing to form a closed space that encloses the developer in the developing device. The conveyor is configured to be partially or entirely buried in the developer enclosed in the closed space in both of a normal posture and an upside-down posture of the developing device. A cross-sectional area of the closed space in a horizontal plane gradually increases from a top of the ceiling of the casing toward a bottom of the developing device in the normal posture of the developing device.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: May 12, 2020
    Assignee: Ricoh Company, Ltd.
    Inventors: Kei Saito, Yoshiyuki Fukuda, Masaaki Yamada, Yuuji Ishikura
  • Patent number: 10640392
    Abstract: A water quality management device is provided with a water quality index value acquisition unit which acquires water quality index values including a makeup water quality index value indicating water quality of makeup water and a circulating water quality index value indicating water quality of circulating water, and a determining unit which determines an amount of concentration control associated with a concentration rate of a circulating water system based on the water quality index values acquired by the water quality index value acquisition unit.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: May 5, 2020
    Assignee: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    Inventors: Masanori Fujioka, Toru Tanaka, Akihiro Hamasaki, Atsushi Sugimoto, Mayumi Saito, Yoshiyuki Hamaji
  • Patent number: 10630026
    Abstract: There is provided a movable connector that facilitates easy engagement and improves stability in electrical connection. The movable connector includes a manipulation housing that is coupled to a movable housing by a pressing operation of the manipulation housing against the movable housing. The movable connector also includes a contact reinforcing member that moves together with the manipulation housing by the pressing operation. The contact reinforcing member comes into contact with a pair of contact portions of a circuit-board connection terminal and thereby presses the contact portions against a pin terminal.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: April 21, 2020
    Assignee: IRISON ELECTRONICS CO., LTD.
    Inventors: Hitoshi Suzuki, Hiroaki Kobayashi, Yoshiyuki Ogura, Tomomitsu Saito, Daichi Shimba
  • Publication number: 20200088404
    Abstract: One object of the present invention is to provide a burner which can uniformly heat a wide area without decreasing the heat radiation even when the swing width of the flame self-oscillating is large, and the present invention provides a burner in which a main combustion fluid and a second combustion fluid are combusted by ejecting the main combustion fluid while self-oscillating from a central expanding ejection port (3) which expands towards a tip end and ejecting the second combustion fluid from a pair of side ejection ports (5 and 7) provided on both sides of the central expanding ejection port (3), wherein a pair of the side ejection ports (5 and 7) are disposed symmetrically with respect to a central axis of the central expanding ejection port (3), and the central expanding ejection port (3) and the side ejection ports (5 and 7) are provided such that an expanding angle ? of the central expanding ejection port (3) and an angle ? formed by the central axes of a pair of the side ejection ports (5 and 7) sa
    Type: Application
    Filed: May 19, 2017
    Publication date: March 19, 2020
    Inventors: Takeshi SAITO, Yoshiyuki HAGIHARA, Yasuyuki YAMAMOTO, Naoki SEINO
  • Publication number: 20200045616
    Abstract: The disclosure provides a communication system and a program update method. In a communication system according to the disclosure, when a host device updates a program stored in each of a plurality of communication terminals, first, the host device transmits a distribution preparation completion signal by broadcast. Each of the plurality of communication terminals transmits a start request signal to the host device in response to reception of the distribution preparation completion signal. The host device transmits a permission signal for giving a right for performing a data request to one communication terminal that has transmitted the start request signal earliest. The one communication terminal transmits a data request signal to the host device in response to reception of the permission signal. The host device transmits the update program data by broadcast to the plurality of communication terminals in response to reception of the data request signal.
    Type: Application
    Filed: July 19, 2019
    Publication date: February 6, 2020
    Applicant: LAPIS Semiconductor Co., Ltd.
    Inventors: Yoshiyuki Tanaka, Naotaka Saito, Eiichi Saito
  • Patent number: 10507654
    Abstract: A print element substrate and a liquid ejection head capable of suppressing degradation of a print quality caused by a white stripe/black stripe etc., is actualized without using a high degree of microfabrication technology. As a result of asymmetric deformation by swelling in a direction of relative movement to a print medium, print elements having different liquid droplet ejection directions are made to coexist and arrayed for that purpose.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: December 17, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Shintaro Kasai, Yoshiyuki Nakagawa, Akiko Saito, Takatsugu Moriya, Koichi Ishida, Tatsuya Yamada, Shuzo Iwanaga, Tomohiro Sato, Tomoki Ishiwata
  • Patent number: 10498082
    Abstract: There is provided a movable connector that more reliably suppresses pivotal motion of a connection target object at a contact section serving as the center of the pivotal motion. Further, reliable suppression of the pivotal motion of the connection target object at the contact section is achieved with no increase in the size of terminals. A contact section includes a first contact piece section having a first contact section that achieves pressing contact with a pin terminal T in a first direction, a second contact piece section having a second contact section that achieves pressing contact with the pin terminal T in the first direction in a position shifted from the first contact section toward the far side, and a contact receiving section that faces the first and second contact sections and has a contact surface section that comes into contact with the pin terminal T over the length thereof.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: December 3, 2019
    Assignee: IRISO ELECTRONICS CO., LTD.
    Inventors: Hitoshi Suzuki, Hiroaki Kobayashi, Yoshiyuki Ogura, Tomomitsu Saito, Daichi Shimba, Koji Kuniyoshi
  • Publication number: 20190357638
    Abstract: A slide fastener-attached product includes a pair of element members and a fastener attached member having a pair of element attaching edge portions to which the element members are attached at positions. A fixing member includes an element holding portion and an extending portion extending further in one direction of a length direction than the element holding portion. The element member is fixed to the element attaching edge portion of the fastener attached member with a sewn portion for fixing of a sewing thread, and the extending portion of the fixing member is fixed to the element attaching edge portion with the sewn portion for fixing. A member attaching portion to which a component part of a separable rear end stop is attached is formed of a part including the extending portion. Thereby, a weight reduction and improvement of flexibility can be attained.
    Type: Application
    Filed: October 6, 2017
    Publication date: November 28, 2019
    Inventors: Yoshiyuki Sho, Makoto Saito
  • Publication number: 20190363491
    Abstract: There is provided a movable connector that facilitates easy engagement and improves stability in electrical connection. The movable connector includes a manipulation housing that is coupled to a movable housing by a pressing operation of the manipulation housing against the movable housing. The movable connector also includes a contact reinforcing member that moves together with the manipulation housing by the pressing operation. The contact reinforcing member comes into contact with a pair of contact portions of a circuit-board connection terminal and thereby presses the contact portions against a pin terminal.
    Type: Application
    Filed: May 16, 2019
    Publication date: November 28, 2019
    Applicant: IRISO ELECTRONICS CO., LTD.
    Inventors: Hitoshi Suzuki, Hiroaki Kobayashi, Yoshiyuki Ogura, Tomomitsu Saito, Daichi Shimba
  • Publication number: 20190348823
    Abstract: A peeling device (12) includes a first peeling unit (21) and a second peeling unit (22). When an upper peeling die (33) and a lower peeling die (34) of the first peeling unit (21) are moved forward, an insulating coating (8) is peeled off from upper and lower surface of a coil conductor wire (2), and a conductive portion (7) is cut from the upper surface and the lower surface of the coil conductor wire (2). The conductive portion (7) is formed to have exposed portions (7a) and recessed portions (7b) cut in a trapezoidal shape. A front peeling die (42) and a rear peeling die (43) of the second peeling unit (22) are moved downward while the recessed portion (7b) is placed on and pressed against a second receiving section (41b) of a cradle (41), which peels off the insulating coating (8) and cuts the conductive portion (7).
    Type: Application
    Filed: February 6, 2017
    Publication date: November 14, 2019
    Applicant: Honda Motor Co., Ltd.
    Inventors: Masafumi SAITO, Yoshiyuki IZUMI, Kenichiro MURATA, Eishi YOSHIDA, Toru EGUCHI
  • Publication number: 20190338773
    Abstract: An object of the present invention is to provide a rotary displacement compressor capable of determining whether a check valve has failed, and preventing the life of a compressor body from being reduced when a compression operation stops. In order to achieve the object, a rotary displacement compressor includes a compressor body that compresses a medium by reducing a volume of the medium using rotation; a discharge pipe through which a compressed medium, which is discharged through a discharge port of the compressor body, flows; a check valve that shuts off the compressed medium flowing backward to the compressor body; and a backflow control valve that allows a predetermined rate of the compressed medium to flow backward. The check valve and the backflow control valve are disposed in series via the discharge pipe.
    Type: Application
    Filed: January 31, 2017
    Publication date: November 7, 2019
    Inventors: Fuminori KATO, Yoshiyuki KANEMOTO, Hiroaki SAITO, Akihiro YAMAMOTO
  • Publication number: 20190299877
    Abstract: An in-vehicle monitoring module included in a monitoring system includes a detector, a service operator, a controller, and a housing. The detector detects conditions in an inside of a vehicle. The service operator is provided to the vehicle. The controller can perform processing of determining the type of an event occurring in the inside of the vehicle based on the conditions in the inside of the vehicle detected by the detector, controlling the service operator based on the determined type of the event, and causing the service operator to perform an operation corresponding to the type of the event. The housing is provided with the detector, the service operator, and the controller to serve as a unit and provided on a roof member of the vehicle.
    Type: Application
    Filed: March 27, 2019
    Publication date: October 3, 2019
    Applicant: Yazaki Corporation
    Inventors: Masaki Saito, Shinichi Okamoto, Koji Ishii, Yoshiyuki Furuya, Antony Wambugu Ngahu
  • Patent number: 10427413
    Abstract: A liquid ejection head includes a plurality of liquid chambers each including an energy generating element that generates energy for ejecting a liquid, an ejection opening that ejects the liquid, and a liquid supply opening that supplies the liquid, the liquid flowing in a first direction in the plurality of liquid chambers, and the plurality of liquid chambers being arranged in a second direction that intersects the first direction, and a plurality of first side walls that extend in the first direction and that form walls on both sides of the plurality of liquid chambers. In the liquid ejection head, each of the plurality of first side walls includes a fragmenting portion that fragments each of the plurality of first side walls in the first direction.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: October 1, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Akiko Saito, Shintaro Kasai, Yoshiyuki Nakagawa
  • Patent number: 10421276
    Abstract: A printing element substrate includes a substrate, an energy generating element, and an ejection-port formed member. The energy generating element is disposed on one surface of the substrate and configured to generate energy for use in ejecting liquid. The ejection-port formed member includes ejection ports that eject the liquid. A protrusion protruding toward inside of each of the ejection ports is provided on an inner surface of the ejection port. In a surface of the ejection-port formed member remote from the substrate, a tip portion of the protrusion is positioned closer to the substrate than an outer periphery of the ejection port.
    Type: Grant
    Filed: May 15, 2017
    Date of Patent: September 24, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Akiko Saito, Shintaro Kasai, Yoshiyuki Nakagawa, Takatsugu Moriya, Koichi Ishida, Tatsuya Yamada, Shuzo Iwanaga, Ayako Iwasaki, Tomoki Ishiwata, Tomohiro Sato
  • Publication number: 20190286013
    Abstract: The developing device includes a developer bearer, a conveyor, a casing including a ceiling, and a seal. The developer bearer is configured to bear a developer and develop a latent image. The conveyor is configured to convey and stir the developer. The casing is configured to contain the developer, the developer bearer, and the conveyor. The seal is configured to seal the inside of the casing to form a closed space that encloses the developer in the developing device. The conveyor is configured to be partially or entirely buried in the developer enclosed in the closed space in both of a normal posture and an upside-down posture of the developing device. A cross-sectional area of the closed space in a horizontal plane gradually increases from a top of the ceiling of the casing toward a bottom of the developing device in the normal posture of the developing device.
    Type: Application
    Filed: March 11, 2019
    Publication date: September 19, 2019
    Applicant: Ricoh Company, Ltd.
    Inventors: Kei Saito, Yoshiyuki Fukuda, Masaaki Yamada, Yuuji Ishikura
  • Patent number: 10417576
    Abstract: There is provided an information processing apparatus including: evaluation information extracting means extracting evaluation information from evaluation of every user for an item; preference information creating means for creating preference information indicating a preference of every user on the basis of the evaluation information extracted by the evaluation information extracting means and an item characteristic amount indicating a characteristic of the item; space creating means for creating a space in which the user is located, according to the preference information; and display control means for controlling display of the user located in the space, according to the space created by the space creating means and the preference information. The apparatus may be applied to, for example, an image display apparatus which displays server images for providing a variety of items and information.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: September 17, 2019
    Assignee: SONY CORPORATION
    Inventors: Kei Tateno, Shinya Ohtani, Yoshiyuki Kobayashi, Mari Saito
  • Patent number: 10336091
    Abstract: A liquid discharge head includes: a substrate, where a recording element is disposed; and a discharge orifice forming member, where a discharge orifice, facing the recording element, and configured to discharge the liquid, is formed. The liquid discharge head has a pressure chamber, a first liquid channel configured to supply liquid to the pressure chamber, and a second liquid channel configured to recover liquid from the pressure chamber. The substrate has a liquid supply channel connected to the first liquid channel to supply liquid to the first liquid channel, and a liquid recovery channel connected to the second liquid channel, to recover liquid from the second liquid channel. Pressure at an inlet portion of the liquid supply channel is higher than pressure at an outlet portion of the liquid recovery channel, and a flow velocity of liquid within the pressure chamber is 3 to 140 mm/s.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: July 2, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yoshiyuki Nakagawa, Shintaro Kasai, Shuzo Iwanaga, Akiko Saito, Koichi Ishida, Takatsugu Moriya
  • Publication number: 20190150867
    Abstract: In a method for diagnosing and treating a patient having lesions in both arteries of left and right lower limbs. By determining that a lesion distal to an aortailiac bifurcation is to be treated first, catheters and an operation time can be reduced. The lesion to be treated first can be on a priority basis based on diagnostic data, deciding that a lesion proximal to the bifurcation is to be treated next, and then treating the lesions substantially continuously.
    Type: Application
    Filed: October 25, 2018
    Publication date: May 23, 2019
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Yoshitaka ITOU, Yoshiyuki SAITO, Shota ISHII, Tetsuya FUKUOKA