Patents by Inventor Takeshi Saito

Takeshi 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).

  • Patent number: 11333353
    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: Grant
    Filed: July 10, 2018
    Date of Patent: May 17, 2022
    Assignee: TAIYO NIPPON SANSO CORPORATION
    Inventors: Takeshi Saito, Yasuyuki Yamamoto, Masashi Yamaguchi, Yoshiyuki Hagihara, Naoki Seino
  • Publication number: 20220148905
    Abstract: Provided is a back grinding adhesive sheet which can adequately protect protrusions provided to a semiconductor wafer, and with which back grinding can be adequately performed. The present invention provides a back grinding adhesive sheet for a semiconductor wafer having protrusions, the back grinding adhesive sheet comprising a non-adhesive cushion layer, and an adhesive layer provided on the cushion layer. The adhesive layer has an opening with a smaller diameter than the diameter of the semiconductor wafer, and the outer edge of the semiconductor wafer is adhered to the adhesive layer such that the protrusions on the semiconductor wafer are positioned inside the opening. The protrusions are protected by the cushion layer when the semiconductor wafer is in the state of being adhered to the adhesive layer. The adhesive sheet satisfies at least one of the following conditions (1)-(2).
    Type: Application
    Filed: February 21, 2020
    Publication date: May 12, 2022
    Applicants: DISCO CORPORATION, DENKA COMPANY LIMITED
    Inventors: Karl Heinz Priewasser, Tomoya Tsukui, Tomoyuki Kanai, Takeshi Saito
  • Publication number: 20220135848
    Abstract: Provided is an adhesive sheet for backgrinding which enables sufficient backgrinding while protecting protrusions provided on a semiconductor wafer. The present invention provides an adhesive sheet for the backgrinding of a semiconductor wafer that has protrusions, said adhesive sheet being characterized by comprising a non-adhesive cushion layer and an adhesive layer provided on the cushion layer, with a curable resin and a support film being layered on the cushion layer side for use, wherein the viscosity of the curable resin prior to curing is 100-3000 mPa·s, the Shore D hardness of the curable resin layer subsequent to curing is 5-72, and at least one of conditions (1) and (2) is satisfied. (1) When punched in the shape of a dumbbell in accordance with JIS Z1702 and stretched by 25% at a tensioning speed of 300 mm/min with a gauge length of 40 mm, the cushion layer has a tensile stress of 2-30 N/10 mm. (2) The cushion layer is composed of a thermoplastic resin that has a melting point of 60-110° C.
    Type: Application
    Filed: February 21, 2020
    Publication date: May 5, 2022
    Applicants: DISCO CORPORATION, DENKA COMPANY LIMITED
    Inventors: Karl Heinz Priewasser, Tomoya Tsukui, Tomoyuki Kanai, Takeshi Saito
  • Patent number: 11287602
    Abstract: An optical unit includes: a moving frame disposed so as to freely move back and forth inside a fixed barrel and configured to hold a moving lens; an actuator configured to drive the moving frame along an optical axis of the moving lens; a plurality of spherical bodies configured to make the moving frame slidable; a plurality of guide grooves configured to guide the plurality of spherical bodies; a plurality of magnets disposed so as to generate magnetic force in a direction orthogonal to the optical axis; and a magnetic member disposed at a facing position of the plurality of magnets, and configured to cancel attractive forces in opposing directions generated with the plurality of magnets by the magnetic force and generate urging force only in a direction of bringing the plurality of spherical bodies into contact with the guide grooves at the moving frame.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: March 29, 2022
    Assignee: OLYMPUS CORPORATION
    Inventors: Kanako Saito, Takeshi Saito
  • Publication number: 20220017781
    Abstract: A chemical mechanical polishing composition for polishing a silicon wafer comprises, consists essentially of, or consists of a water based liquid carrier, colloidal silica particles dispersed in the liquid carrier, about 0.01 weight percent to about 2 weight percent of a dipolar aprotic solvent at point of use, and a pH in a range from about 8 to about 12. A method for polishing a silicon wafer may include contacting the wafer with the above described polishing composition, moving the polishing composition relative to the wafer, and abrading the wafer to remove silicon from the wafer and thereby polish the wafer.
    Type: Application
    Filed: July 19, 2021
    Publication date: January 20, 2022
    Inventors: Hiroshi KITAMURA, Tsuyoshi MASUDA, Yoshiyuki MATSUMURA, Akihisa NAMIKI, Takeshi SAITO
  • Publication number: 20220000440
    Abstract: A radiography system includes an image former, a first determiner, and an operation controller. The image former performs serial radiography of repeatedly generating a frame that constitutes a video. The first determiner determines whether a next test action is the serial radiography. The operation controller makes the image former begin turning a switch element on/off in a same manner as a manner in the serial radiography before start of the next test action in a case where the first determiner determines that the next test action is the serial radiography.
    Type: Application
    Filed: June 21, 2021
    Publication date: January 6, 2022
    Inventors: Mao EGUCHI, Koutarou KANAMORI, Takeshi SAITO, Keisuke KOEDA, Nobuyuki MIYAKE, Yuuichi MARUTA
  • Patent number: 11217278
    Abstract: A tape cartridge according to an embodiment of the present technology includes: a tape reel; a cartridge case; and a reel lock member. The tape reel includes a reel hub having a bottomed cylindrical shape, a tape having been wound on the reel hub. The cartridge case includes a first protruding portion and a plurality of second protruding portions, the first protruding portion protruding toward a center of a bottom portion of the reel hub, the plurality of second protruding portions being arranged around the first protruding portion. The reel lock member is disposed inside the reel hub. The reel lock member includes a first tubular portion and a plurality of second tubular portions, the first tubular portion fitting with the first protruding portion, the plurality of second tubular portions fitting with the plurality of second protruding portions.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: January 4, 2022
    Assignee: Sony Corporation
    Inventors: Yuji Iwahashi, Takeshi Saito, Hiroshi Kumagai
  • Publication number: 20210396534
    Abstract: Provided is an information processing device comprising: a travelling route determining unit configured to determine a travelling route of an electric vehicle; and a route navigation executing unit configured to search a charge stand based on the travelling route and a congestion degree map indicating a congestion degree of people in a target area including the travelling route, and execute route navigation for the electric vehicle based on a search result. The route navigation executing unit may search a charge stand in an area, where the congestion degree is higher than a predetermined threshold, within the target area.
    Type: Application
    Filed: June 14, 2021
    Publication date: December 23, 2021
    Inventors: Takeshi SAITO, Masashi ETO, Takashi OHTA, Tomohiro SHIBATA
  • Publication number: 20210394743
    Abstract: Provided is a control apparatus including a travelling control unit configured to control an engine travelling and a non-engine travelling of a hybrid vehicle, and perform switching from the non-engine travelling to the engine travelling in a case where a depression amount of an accelerator of the hybrid vehicle exceeds a predetermined depression threshold while the hybrid vehicle travels based on the non-engine travelling, and a switching suppression unit configured to suppress the switching from the non-engine travelling to the engine travelling by the travelling control unit while the hybrid vehicle travels in a short time depression area where depression of the accelerator does not continue for a period equal to or longer than a predetermined period of time.
    Type: Application
    Filed: June 17, 2021
    Publication date: December 23, 2021
    Inventors: Takeshi SAITO, Takanori NAKASHIMA, Tomohiro SHIBATA, Masashi ETO
  • Publication number: 20210393185
    Abstract: A biomedical electrode of the present invention includes: a plate-shaped support portion; an elastic pillar portion that is provided on a first surface of the plate-shaped support portion; a conductive resin layer that is formed to cover a distal end of the elastic pillar portion; and a conductive wire that is electrically connected to the conductive resin layer and is arranged in the elastic pillar portion from a distal end side toward a base end side.
    Type: Application
    Filed: October 3, 2019
    Publication date: December 23, 2021
    Inventors: Katsuma Kitazoe, Takashi Yagisawa, Takeshi Saito, Masaomi Ueno, Takuya Harada
  • Patent number: 11199323
    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: Grant
    Filed: May 19, 2017
    Date of Patent: December 14, 2021
    Assignee: TAIYO NIPPON SANSO CORPORATION
    Inventors: Takeshi Saito, Yoshiyuki Hagihara, Yasuyuki Yamamoto, Naoki Seino
  • Publication number: 20210309278
    Abstract: A screw shaft includes a large-diameter shaft portion having a male-side screw portion over the entire length of the outer circumferential surface thereof; a first small-diameter shaft portion arranged adjacent to one side in the axial direction of the large-diameter shaft portion, and having an outer diameter that is smaller than the outer diameter of the large-diameter shaft portion, and having a helical first rolling mark on the outer circumferential surface thereof; and a second small-diameter shaft portion arranged adjacent to the other side in the axial direction of the large-diameter shaft portion, and having an outer diameter that is smaller than the outer diameter of the large-diameter shaft portion, and having a helical first rolling mark on the outer circumferential surface thereof.
    Type: Application
    Filed: July 17, 2019
    Publication date: October 7, 2021
    Inventor: Takeshi SAITO
  • Publication number: 20210292049
    Abstract: Provided is a tubular container capable of improving extractability of contents inside the container. The tubular container includes: a trunk portion having a tubular shape one end of which is closed, the trunk portion being formed by using a film member containing a resin material, and being capable of storing contents therein; and a spout portion attached to the other end of the trunk portion, and capable of closing the other end of the trunk portion. On a peripheral portion of the spout portion, the other end of the trunk portion is attached to a surface, of the spout portion, on a side opposite to the one end of the trunk portion.
    Type: Application
    Filed: April 12, 2021
    Publication date: September 23, 2021
    Inventors: Seiki MIYOSHI, Minoru KAWASAKI, Takeshi SAITO
  • Publication number: 20210264945
    Abstract: [Solving Means] A tape cartridge according to an embodiment of the present technology includes: a tape reel; a cartridge case; and a reel lock member. The tape reel includes a reel hub having a bottomed cylindrical shape, a tape having been wound on the reel hub. The cartridge case includes a first protruding portion and a plurality of second protruding portions, the first protruding portion protruding toward a center of a bottom portion of the reel hub, the plurality of second protruding portions being arranged around the first protruding portion. The reel lock member is disposed inside the reel hub. The reel lock member includes a first tubular portion and a plurality of second tubular portions, the first tubular portion fitting with the first protruding portion, the plurality of second tubular portions fitting with the plurality of second protruding portions.
    Type: Application
    Filed: November 1, 2019
    Publication date: August 26, 2021
    Inventors: Yuji IWAHASHI, Takeshi SAITO, Hiroshi KUMAGAI
  • Publication number: 20210253080
    Abstract: A control device is provided, which includes: a route determining unit configured to determine a travelling route of a hybrid vehicle; a travelling time estimating unit configured to, in a case where the travelling route includes an engine travelling restricted section and an engine requiring section, in which engine travelling is required, exists before the engine travelling restricted section in the travelling route, estimate a travelling time during which the hybrid vehicle travels from the beginning of the engine requiring section to the engine travelling restricted section; and a vehicle control unit configured to cause the hybrid vehicle to start the engine before the engine requiring section when the travelling time is shorter than a predetermined time.
    Type: Application
    Filed: February 3, 2021
    Publication date: August 19, 2021
    Inventors: Takanori NAKASHIMA, Takeshi SAITO, Tomohiro SHIBATA, Masashi ETO, Shinya MIWA
  • Patent number: 11084725
    Abstract: An object of the present invention is to provide a CNT yarn having excellent conductivity and strength, and a method for producing the same. The present invention provides a drawn yarn comprising carbon nanotubes and having a drawing rate of 10 to 50%.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: August 10, 2021
    Assignee: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Ken Mukai, Kinji Asaka, Takeshi Saito, Motoo Yumura
  • Patent number: 11081709
    Abstract: A fuel cell system includes: a fuel cell; a reformer to generate a hydrogen-containing gas; an electric power generation raw material supply unit; a reforming material supply unit configured to supply at least one of reforming water and reforming air, to the reformer; an oxidizing gas supply unit to supply an oxidizing gas to a cathode of the fuel cell; a combustor to ignite an exhaust gas discharged from the fuel cell; and a controller. In an operation stop process of the fuel cell system, the controller causes the oxidizing gas supply unit to supply the oxidizing gas, causes the electric power generation raw material supply unit and the reforming material supply unit to intermittently supply the electric power generation raw material and at least one of the water and the air to the reformer, and causes the ignitor to perform an ignition operation.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: August 3, 2021
    Assignees: PANASONIC CORPORATION, MORIMURA SOFC TECHNOLOGY CO., LTD.
    Inventors: Shigenori Onuma, Kunihiro Ukai, Hiroshi Shirahama, Takeshi Saito, Yosuke Akagi, Taiichiro Sakamoto, Toshiharu Ooe, Toshiharu Otsuka
  • Patent number: 11061175
    Abstract: A polarizing film, comprising a polarizer, and a transparent protective film laminated on/over at least one surface of the polarizer to interpose an adhesive layer between the surface and the transparent protective film, and the polarizing film comprising, on/over the adhesion surface of the polarizer, an adhesion-improving layer interposed between the polarizer and the adhesive layer. The adhesion-improving layer preferably comprises a compound represented by the following general formula (1): wherein X is a functional group containing a reactive group, and R1 and R2 each independently represent a hydrogen atom, or an aliphatic hydrocarbon group, aryl group or heterocyclic group that may have a substituent, and the compound represented by the general formula (1) is interposed between the polarizer and the adhesive layer.
    Type: Grant
    Filed: May 16, 2017
    Date of Patent: July 13, 2021
    Assignee: NITTO DENKO CORPORATION
    Inventors: Ryo Kanno, Takeshi Saito, Tatsuya Yamasaki, Keisuke Kimura
  • Patent number: 11046719
    Abstract: An organic metal compound-containing composition, comprising: at least one organic metal compound (A) selected from the group consisting of metal alkoxides and metal chelates, and a polymerizable compound (B) having a polymerizable functional group and a carboxyl group.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: June 29, 2021
    Assignee: NITTO DENKO CORPORATION
    Inventors: Ryo Kanno, Tatsuya Yamasaki, Yuto Saruhashi, Ryuta Tomoyose, Takeshi Saito, Tetsuro Ikeda
  • Patent number: D926245
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: July 27, 2021
    Assignee: Maxell, Ltd.
    Inventors: Takeshi Saito, Naoto Kubota