Patents by Inventor Takeshi Takahashi

Takeshi Takahashi 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: 20200031098
    Abstract: Provided are a metal clad laminate and a method for producing the same. The metal clad laminate at least includes a thermoplastic liquid crystal polymer film and a metal sheet bonded to each other, wherein the thermoplastic liquid crystal polymer film has a surface with a glossiness (20°) of 55 or higher in accordance with JIS Z 8741 on the opposite side of the bonding surface to the metal sheet. The method for producing a metal clad laminate at least includes: providing a thermoplastic liquid crystal polymer film 2 and a metal sheet 6; and introducing the thermoplastic liquid crystal polymer film 2 and the metal sheet 6 between a pair of heating rolls so as to laminate them.
    Type: Application
    Filed: October 4, 2019
    Publication date: January 30, 2020
    Applicant: Kuraray Co., Ltd.
    Inventors: Takahiro Nakashima, Takeshi Takahashi, Masataka Shintani, Minoru Onodera
  • Publication number: 20200000315
    Abstract: A flexible tube insertion apparatus includes: a flexible tube to be inserted into an insertion target body; a state detector to detect state information of the flexible tube relating to a shape of the flexible tube; and a bent formation determining section to determine whether first and second bent portions bent in different directions are formed on the flexible tube based on the state information. The flexible tube insertion apparatus further includes a shape changing section, arranged in the flexible tube, to actively change the shape of the flexible tube so that an angle at which a first virtual flat plane on which the first bent portion is formed and a second virtual flat plane on which the second bent portion is formed intersect becomes smaller, when the bent formation determining section determines that the first and second bent portions are formed on the flexible tube.
    Type: Application
    Filed: June 19, 2019
    Publication date: January 2, 2020
    Applicant: OLYMPUS CORPORATION
    Inventors: Takeshi Takahashi, Ryo Tezuka, Shuji Nakamura
  • Publication number: 20200000316
    Abstract: A flexible tube insertion apparatus including a flexible tube to be inserted into an insertion target is provided. The apparatus includes a variable stiffness section disposed in the tube and configured to change a bending stiffness of the tube, a variable stiffness drive section configured to drive the variable stiffness section, a rotation sensor configured to detect rotation of the tube about a central axis, and an insertion shape sensor configured to detect a curved shape of the tube. A variable stiffness controller drives the drive section so that a bending stiffness of the variable stiffness section is increased based on information detected by the rotation sensor and detected by the insertion shape sensor, when the tube forms a loop and rotates about the axis.
    Type: Application
    Filed: June 21, 2019
    Publication date: January 2, 2020
    Applicant: OLYMPUS CORPORATION
    Inventors: Yuichi Ikeda, Takeshi Takahashi, Ryo Tezuka
  • Patent number: 10517907
    Abstract: The present invention provides a novel anticariogenic agent without side effects so that anticariogenic effect can also be obtained in humans who are highly sensitive to oligosaccharides and sugar alcohols. Also, an agent for preventing periodontal disease or for treating periodontal disease which has an effect of preventing or treating periodontal disease and which does not have side effects is provided. The invention relates to an anticariogenic agent and an anticariogenic composition comprising a bifidobacterium, an agent and a composition for preventing periodontal disease comprising a bifidobacterium and an agent and a composition for treating periodontal disease comprising a bifidobacterium.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: December 31, 2019
    Assignee: Meiji Co., Ltd.
    Inventors: Masaki Terahara, Takeshi Takahashi, Hiroyuki Itou
  • Patent number: 10517461
    Abstract: A flexible tube insertion apparatus includes an insertion section including a plurality of segments, a plurality of stiffness variable portions provided in the respective segments and configured to vary stiffness of the respective segments, and a state detector configured to detect a shape of the insertion section. The apparatus includes a state calculator configured to acquire a shape of a tube at a time when the insertion section advances into the tube, and configured to calculate a relative position of the segment to the tube, and a control device configured to control, based on the shape of the tube, the stiffness variable portion provided in the segment which is calculated the relative position to the tube by the state calculator.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: December 31, 2019
    Assignee: OLYMPUS CORPORATION
    Inventors: Shuji Nakamura, Takeshi Takahashi
  • Patent number: 10485410
    Abstract: An flexible tube insertion apparatus includes a tubular insertion section including a bending portion and a flexible tube portion, variable stiffness sections to cause a change in a level of a bending stiffness of the flexible tube portion, a variable stiffness control section that controls the change in the bending stiffness by the variable stiffness sections; and a time setting section that sets a time period. The variable stiffness control section causes the bending stiffness of the variable stiffness sections to change in such a manner that the relationship of levels between the bending stiffness of adjacent variable stiffness sections is switched at the set time period when the variable stiffness control section determines that the flexible tube portion is passing through a flexure of the subject.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: November 26, 2019
    Assignee: OLYMPUS CORPORATION
    Inventors: Takeshi Takahashi, Yuichi Ikeda, Shuji Nakamura
  • Patent number: 10492306
    Abstract: Provided are circuit board excellent in interlayer adhesion and solder heat resistance, and production method thereof. The circuit board is produced by a method including: preparing a plurality of at least one kind of thermoplastic liquid crystal polymer (TLCP) films, forming a conductor layer on one side or both sides of a film in at least one of the films to obtain a unit circuit board, laminating the films containing the unit circuit board to obtain a stacked material, conducting thermo-compression-bonding of the stacked material under pressurization to a first temperature giving an interlayer adhesion to integrate the stacked material, carrying out structure-controlling thermal treatment by heating the integrated stacked material at a second temperature which is lower than the first temperature and is lower than a melting point of a TLCP having a lowest melting point out of the plurality of TLCP films.
    Type: Grant
    Filed: May 1, 2017
    Date of Patent: November 26, 2019
    Assignee: KURARAY CO., LTD.
    Inventors: Takeshi Takahashi, Takahiro Nakashima, Minoru Onodera, Tetsuya Hara
  • Patent number: 10349814
    Abstract: An endoscope system has an insertion portion, a front-view observation window that acquires a first object image, a side-view observation window that is provided in the insertion portion, and acquires a second object image, a video processor that generates a signal of an image, a setting storage section that records information on a deviation amount concerning a deviation, and an image processing section that performs, for the image, processing of changing disposition of at least either the image of the object in the first object image or the image of the object in the second object image in accordance with the deviation amount, and aligning a position of the image of the object in the first object image, and a position of the image of the object in the second object image with each other.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: July 16, 2019
    Assignee: OLYMPUS CORPORATION
    Inventor: Takeshi Takahashi
  • Publication number: 20190201460
    Abstract: The present invention provides a novel anticariogenic agent without side effects so that anticariogenic effect can also be obtained in humans who are highly sensitive to oligosaccharides and sugar alcohols. Also, an agent for preventing periodontal disease or for treating periodontal disease which has an effect of preventing or treating periodontal disease and which does not have side effects is provided. The invention relates to an anticariogenic agent and an anticariogenic composition comprising a bifidobacterium, an agent and a composition for preventing periodontal disease comprising a bifidobacterium and an agent and a composition for treating periodontal disease comprising a bifidobacterium.
    Type: Application
    Filed: March 14, 2019
    Publication date: July 4, 2019
    Applicant: Meiji Co., Ltd.
    Inventors: Masaki TERAHARA, Takeshi TAKAHASHI, Hiroyuki ITOU
  • Patent number: 10313444
    Abstract: In a case of a connection destination of a master device in wireless communication not being registered in the master device, a smartphone, at the start of setting of the registration, determines a mode of wireless communication with the master device (specifically, a router connection mode or a soft AP mode) according to whether or not wireless communication is performed through a wireless router and acquires setting information related to the connection destination corresponding to the determined mode of wireless communication. The smartphone sends a message indicating that wireless communication will be performed in the determined mode of wireless communication and sends the setting information related to the connection destination corresponding to the mode of wireless communication to the master device. The master device registers the setting information that is sent from the smartphone and related to the connection destination corresponding to the mode of wireless communication.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: June 4, 2019
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventor: Takeshi Takahashi
  • Publication number: 20190107447
    Abstract: A sensor includes a base layer and a pressing unit protruding with respect to the base layer. The pressing unit includes a first structure unit and a hollow second structure unit disposed on the first structure unit and having a bottom side opened. The second structure unit has a shape portion on a surface facing the base layer.
    Type: Application
    Filed: March 21, 2017
    Publication date: April 11, 2019
    Inventors: AKIRA EBISUI, HIROSHI MIZUNO, TOMOKO KATSUHARA, TAIZO NISHIMURA, YOSHIAKI SAKAKURA, TOSHIO KANO, TOSHIYUKI ONODERA, TAKESHI TAKAHASHI, TORU TAKAHASHI, TATSUO SUZUKI
  • Publication number: 20190104283
    Abstract: A monitoring camera system includes a camera and a master device capable of communicating with the camera and a mobile communication terminal having a display. The camera detects movement of a person at a first timing in an imaging area and transmits a predetermined notification to the master device at a second timing. The master device transmits an image request for requesting a first captured image captured at the first timing and a second captured image captured at the second timing from the camera, to the camera, based on the predetermined notification from the camera. The camera transmits the first captured image and the second captured image in association with each other to the master device based on the image request transmitted from the master device. The master device transmits the first captured image and the second captured image in association with each other to the mobile communication terminal so as to be displayed on the display.
    Type: Application
    Filed: September 12, 2018
    Publication date: April 4, 2019
    Inventors: Daisuke WAKEYAMA, Katsumi KOMATSU, Takeshi TAKAHASHI, Takahiro HYAKUDOME, Yoko OIE, Koji YAMAGUCHI, Noriaki KIDO, Yasuhiro HORIUCHI
  • Publication number: 20190082933
    Abstract: A insertion apparatus includes a flexible tube, a detection section that detects state information of the tube, a calculation section that calculates, based on the state information, shape information of the tube, and an input section that inputs characteristic information of the tube. The apparatus also includes a calculation section that calculates, based on the characteristic information, an operation state of a distal end of the tube, an calculation section that calculates an insertion state of the tube at a specific point closer to a proximal end than the distal end, based on the shape information, characteristic information, and operation state, and a measurement section that measures an actual operation state of the tube at the specific point.
    Type: Application
    Filed: November 7, 2018
    Publication date: March 21, 2019
    Applicant: OLYMPUS CORPORATION
    Inventors: Takeshi TAKAHASHI, Yuichi IKEDA
  • Publication number: 20190082115
    Abstract: A first camera sends a first detection notification to a master device when detecting a person in a first imaging area, and starts transmission of a captured video of the first imaging area to the master device by shifting an operation mode from a sleep mode to a standby mode. The master device notifies a camera other than the first camera of a shift instruction to the standby mode in accordance with the first detection notification.
    Type: Application
    Filed: September 4, 2018
    Publication date: March 14, 2019
    Inventors: Takeshi TAKAHASHI, Daisuke WAKEYAMA, Takanobu MACHIDA, Yuichi SASAKI, Yoko OIE, Koji YAMAGUCHI
  • Patent number: 10207323
    Abstract: A composite magnetic material includes a plurality of soft-magnetic metal powders, a first oxide that covers a surface of each of the plurality of soft-magnetic metal powders, and a second oxide that covers a surface of the first oxide and is interposed among the plurality of soft-magnetic metal powders each coated with the first oxide. The first oxide has a first recess in a surface, and the second oxide is provided in the first recess. With this configuration, peeling between the first oxide and the second oxide can be prevented, so that the composite magnetic material having high mechanical strength can be provided.
    Type: Grant
    Filed: February 4, 2016
    Date of Patent: February 19, 2019
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Nobuya Matsutani, Takeshi Takahashi, Junichi Kotani
  • Publication number: 20190001628
    Abstract: Provided is a method for producing a metal-clad laminate of a thermoplastic liquid crystal polymer film (TLCP film) and a metal sheet(s) bonded to at least one surface of the film using roll-to-roll processing. The metal sheet has a surface with a ten-point average roughness (Rz) of 5.0 ?m or less to be bonded to the TLCP film. The method includes preparing the laminate, dry-treating the laminate by subjecting the laminate passed through a dry zone satisfying the following conditions (1) and (2): (1) a drying temperature of lower than the melting point of the TLCP film, (2) for a drying period of 10 seconds or longer, and heat-treating the dried laminate by subjecting the laminate passed through a heating zone on a temperature condition of not lower than the melting point of the TLCP film successively after the dry treatment.
    Type: Application
    Filed: September 6, 2018
    Publication date: January 3, 2019
    Applicant: KURARAY CO., LTD.
    Inventors: Takahiro NAKASHIMA, Takeshi TAKAHASHI, Minoru ONODERA
  • Patent number: 10120312
    Abstract: An image forming apparatus includes an image forming device to form a toner image onto a recording medium by transferring the toner image directly or indirectly onto the recording medium, the image forming device including a developer to develop a latent image formed on an image carrier into the toner image; and a controller to control the image forming device. The controller determines whether a first estimated time period is greater than a first predetermined time period, the first estimated time period being a time period from a time when image formation of one page of the image completes to an estimated time when image formation of a subsequent page of the image will start; and stops operating the developer based on a determination indicating that the first estimated time period is greater than the first predetermined time period.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: November 6, 2018
    Assignee: Ricoh Company, Ltd.
    Inventors: Takeshi Uchida, Takuma Higa, Shinya Kamijo, Takeshi Takahashi
  • Publication number: 20180303313
    Abstract: In a flexible tube insertion apparatus, at least one circuit determines whether an S-shape is formed in an insertion section based on a shape information of the insertion section detected by a detector, determines whether an intersection angle between an extension line of a central axis of the insertion section and a tangential line for the insertion section at an inflection point is enlarged or not based on the shape information, and determines whether or not the stiffness variable portions are provided in a position of the S-shape in the insertion section when it is determined that the S-shape is formed and the intersection angle is enlarged. A stiffness controller increases a stiffness of the stiffness variable portions included in the position of the S-shape in accordance with the determination of the circuit.
    Type: Application
    Filed: June 25, 2018
    Publication date: October 25, 2018
    Applicant: OLYMPUS CORPORATION
    Inventors: Shuji NAKAMURA, Takeshi TAKAHASHI
  • Publication number: 20180294084
    Abstract: A dust core includes a metal magnetic material, a resin, and an insulation film. The insulation film contacts with a surface of the metal magnetic material and covers the metal magnetic material. The insulation film includes a first film and a second film. The first film contacts with the surface of the metal magnetic material. The second film contacts with a surface of the first film. A density of the first film is higher than a density of the second film.
    Type: Application
    Filed: March 8, 2018
    Publication date: October 11, 2018
    Applicant: TDK CORPORATION
    Inventors: Masahiro KAMIYA, Yasuhide YAMASHITA, Chiomi SATO, Yousuke FUTAMATA, Ryoma NAKAZAWA, Takeshi TAKAHASHI, Hiroyuki ONO
  • Publication number: 20180263467
    Abstract: A flexible tube insertion apparatus includes an insertion section, one or more stiffness variable portion, and a detection unit. The flexible tube insertion apparatus includes a bending information calculator, a main determiner, and a controller that performs control to increase a stiffness of the stiffness variable portion provided in a segment located in a bent part, when the main determiner determines that the bent part is present and the segment provided in the stiffness variable portion is located in the bent part.
    Type: Application
    Filed: May 11, 2018
    Publication date: September 20, 2018
    Applicant: OLYMPUS CORPORATION
    Inventors: Takeshi TAKAHASHI, Shuji NAKAMURA