Patents by Inventor Takeshi Fujimoto

Takeshi Fujimoto 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: 20210403125
    Abstract: A bicycle derailleur comprises a base member, a linkage structure, and a motor unit. The linkage structure includes a first link pin rotatably mounted to the base member about a first pivot axis. The motor unit is configured to apply rotational force to the first link pin to rotate the first link pin relative to the base member about the first pivot axis.
    Type: Application
    Filed: June 30, 2020
    Publication date: December 30, 2021
    Applicant: SHIMANO INC.
    Inventors: Naoki FUJIMOTO, Takeshi UEDA
  • Publication number: 20210327659
    Abstract: A switch device includes two fixed contacts and a movable contact of which position is changed when an operation unit is operated to selectively contact the fixed contacts. The switch device also includes a snap action mechanism that switches a contact state of the movable contact with the fixed contacts by deforming a spring portion in accordance with an operation amount of the operation unit. The switch device also includes a control unit that determines an operation state of the operation unit based on a detection signal received from the fixed contacts and the movable contact.
    Type: Application
    Filed: April 13, 2021
    Publication date: October 21, 2021
    Inventors: Takeshi Fujimoto, Masaya Murota, Takaho Kobayashi
  • Patent number: 11141970
    Abstract: A screen printing device includes a printing work part; a mask storage part including a plurality of accommodating sections each capable of accommodating a screen mask; a transfer device that transfers the screen mask between each of the accommodating sections and the printing work part; a pair of first guide members that is disposed in the printing work part, and guides the screen mask during the transfer, the pair of first guide members having a variable interval; a pair of second guide members that is disposed in the accommodating sections, and guides the screen mask during the transfer; and a guide width determination device that determines whether or not the interval between the pair of first guide members coincides with the interval between the pair of second guide members.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: October 12, 2021
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventor: Takeshi Fujimoto
  • Patent number: 11117365
    Abstract: A printing device includes a controller configured or programmed to acquire, based on a width of a coating material that has been measured, at least one of a start position, an end position, or an amount of movement of a coating material scooping unit in coating material scooping operation.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: September 14, 2021
    Assignee: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Takeshi Fujimoto, Katsumi Totani, Takeshi Miwa, Kazuyuki Sugahara
  • Publication number: 20210237425
    Abstract: A printing device includes a controller configured or programmed to acquire, based on a width of a coating material that has been measured, at least one of a start position, an end position, or an amount of movement of a coating material scooping unit in coating material scooping operation.
    Type: Application
    Filed: June 5, 2018
    Publication date: August 5, 2021
    Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Takeshi FUJIMOTO, Katsumi TOTANI, Takeshi MIWA, Kazuyuki SUGAHARA
  • Publication number: 20210229416
    Abstract: In a printing device, a second storage position is displaced from a first storage position so as to enable a moving member to move a second mask arranged in a second storage in a state in which a first mask is arranged in the first storage position by movement of the first mask from an operation position to the first storage position by the moving member.
    Type: Application
    Filed: June 5, 2018
    Publication date: July 29, 2021
    Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Takeshi FUJIMOTO, Jinok PARK
  • Publication number: 20210122152
    Abstract: A printing device includes a coating material scooping unit configured to scoop a coating material on a mask, and a controller configured or programmed to determine whether or not the coating material scooping unit performs collecting operation to collect the coating material on the mask when the mask is replaced.
    Type: Application
    Filed: June 5, 2018
    Publication date: April 29, 2021
    Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventors: Takeshi FUJIMOTO, Kazuyuki SUGAHARA, Takeshi MIWA, Jinok PARK
  • Publication number: 20210066901
    Abstract: The present disclosure is related to providing an overhead transmission line spacer which can suppress galloping caused by strong wind in the three-conductor transmission line formed of three overhead transmission lines. An overhead transmission line spacer comprising: three clamps configured to individually hold three overhead transmission lines; and a frame body including support members and a frame portion, and configured to maintain separations between the three overhead transmission lines via the three clamps, the clamps being attached to the support members, and the frame portion maintaining separations between the support members, wherein two out of the three clamps are movable clamps, each of which is configured to hold one of the overhead transmission lines in a rotatable manner about the one of the overhead transmission lines, and one out of the three clamps is a fixed clamp configured to hold one of the overhead transmission lines without allowing rotation.
    Type: Application
    Filed: August 24, 2020
    Publication date: March 4, 2021
    Applicant: FURUKAWA ELECTRIC POWER SYSTEMS CO., LTD.
    Inventors: Takeshi FUJIMOTO, Kazuya HOSAKA, Ryota AIDA
  • Publication number: 20200331257
    Abstract: A screen printing device includes a printing work part; a mask storage part including a plurality of accommodating sections each capable of accommodating a screen mask; a transfer device that transfers the screen mask between each of the accommodating sections and the printing work part; a pair of first guide members that is disposed in the printing work part, and guides the screen mask during the transfer, the pair of first guide members having a variable interval; a pair of second guide members that is disposed in the accommodating sections, and guides the screen mask during the transfer; and a guide width determination device that determines whether or not the interval between the pair of first guide members coincides with the interval between the pair of second guide members.
    Type: Application
    Filed: January 10, 2018
    Publication date: October 22, 2020
    Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHA
    Inventor: Takeshi FUJIMOTO
  • Patent number: 10618743
    Abstract: A staggered type conveyor chain includes: a chain extending in a serial direction; plural side rollers arranged in a staggered manner on both sides of the chain in the serial direction; and plural suppressing members, each arranged to be paired with the side roller across the chain in a staggered manner on either side of the chain in the serial direction, and configured to suppress entrance of foreign material interfering with the side rollers into a space between the neighboring side rollers with respect to the serial direction.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: April 14, 2020
    Assignee: FANUC CORPORATION
    Inventors: Takeshi Fujimoto, Hideyuki Watanabe
  • Patent number: 10518976
    Abstract: A chain unit includes: a chain endlessly extending in a serial direction; a plurality of side rollers arranged on both sides of the chain at intervals along the serial direction of the chain; and a pair of revolving members provided on both sides of the chain and configured to rotate in conjunction with the travel of the chain. Each of the revolving members includes a revolving base and plural projections. The revolving base is located on the interior side of the chain. The projections are arranged in spaces between the neighboring side rollers in the serial direction of the chain so as to protrude from the revolving base.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: December 31, 2019
    Assignee: FANUC CORPORATION
    Inventor: Takeshi Fujimoto
  • Patent number: 10481306
    Abstract: A display panel includes a base material that transmits light, a groove portion defined in a back surface of the base material and defined corresponding to a display pattern that is displayed on a front surface side of the base material, a light-blocking film, formed on the back surface where the groove portion is not defined and on a side surface of the groove portion, that blocks light through the back surface, a light-transmissive region that includes a region on an upper surface of the groove portion where the light-blocking film is not formed and that transmits light, and a metal film formed in at least the light-transmissive region.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: November 19, 2019
    Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventors: Yoshinori Takano, Takeshi Fujimoto
  • Publication number: 20190248595
    Abstract: A staggered type conveyor chain includes: a chain extending in a serial direction; plural side rollers arranged in a staggered manner on both sides of the chain in the serial direction; and plural suppressing members, each arranged to be paired with the side roller across the chain in a staggered manner on either side of the chain in the serial direction, and configured to suppress entrance of foreign material interfering with the side rollers into a space between the neighboring side rollers with respect to the serial direction.
    Type: Application
    Filed: February 5, 2019
    Publication date: August 15, 2019
    Inventors: Takeshi Fujimoto, Hideyuki Watanabe
  • Publication number: 20190248588
    Abstract: A chain unit includes: a chain endlessly extending in a serial direction; a plurality of side rollers arranged on both sides of the chain at intervals along the serial direction of the chain; and a pair of revolving members provided on both sides of the chain and configured to rotate in conjunction with the travel of the chain. Each of the revolving members includes a revolving base and plural projections. The revolving base is located on the interior side of the chain. The projections are arranged in spaces between the neighboring side rollers in the serial direction of the chain so as to protrude from the revolving base.
    Type: Application
    Filed: February 5, 2019
    Publication date: August 15, 2019
    Inventor: Takeshi FUJIMOTO
  • Patent number: 10266018
    Abstract: A communication system that includes a transmitter that wirelessly transmits a signal from a plurality of antennas; a receiver that wirelessly receives a signal; a plurality of targets to which a signal is to be transmitted by the transmitter; a second target to which a signal is to be transmitted by the transmitter; and an electronic control unit that is configured to decide a target to which a signal is to be wirelessly transmitted, from among the plurality of targets.
    Type: Grant
    Filed: February 22, 2017
    Date of Patent: April 23, 2019
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventor: Takeshi Fujimoto
  • Publication number: 20190084580
    Abstract: In a communication system, an in-vehicle relay device relays data between ECUs, which are each connected to a communication line in a vehicle, by communicating with each of the ECUs. Data received by a communication device from a server outside the vehicle is input to an out-of-vehicle relay device. Data to be transmitted by the communication device to the server is output to the communication device by the out-of-vehicle relay device. The out-of-vehicle relay device relays data between the server and the ECUs by passing data to and from the in-vehicle relay device. The out-of-vehicle relay device outputs, to the in-vehicle relay device, data input to the out-of-vehicle relay device, or associated data that is associated with data that was output. The in-vehicle relay device determines whether the relaying performed by the out-of-vehicle relay device is to be suspended, based on associated data output by the out-of-vehicle relay device.
    Type: Application
    Filed: September 7, 2016
    Publication date: March 21, 2019
    Inventors: Yuichi Kodama, Takeshi Fujimoto, Satoshi Horihata, Hiroshi Ueda, Tomohiro Mizutani, Yoshiaki Matsutani, Masakatsu Moriguchi, Akihiro Natsume, Tomoyuki Mishima, Hideaki Tsuriya
  • Publication number: 20190061442
    Abstract: A communication system that includes a transmitter that wirelessly transmits a signal from a plurality of antennas; a receiver that wirelessly receives a signal; a plurality of targets to which a signal is to be transmitted by the transmitter; a second target to which a signal is to be transmitted by the transmitter; and an electronic control unit that is configured to decide a target to which a signal is to be wirelessly transmitted, from among the plurality of targets.
    Type: Application
    Filed: February 22, 2017
    Publication date: February 28, 2019
    Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventor: Takeshi FUJIMOTO
  • Patent number: 10133371
    Abstract: A panel includes a light-transmissive main body including an upper portion and a plurality of side portions contiguous with the upper portion, a recess being formed at a border between an inner surface of the upper portion and an inner surface of at least one of the plurality of side portions, and a light-blocking part formed in the recess and on an inner surface of the main body except a design part that transmits light, the light-blocking part being configured to block light.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: November 20, 2018
    Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventor: Takeshi Fujimoto
  • Publication number: 20170160443
    Abstract: A display panel includes a base material that transmits light, a groove portion defined in a back surface of the base material and defined corresponding to a display pattern that is displayed on a front surface side of the base material, a light-blocking film, formed on the back surface where the groove portion is not defined and on a side surface of the groove portion, that blocks light through the back surface, a light-transmissive region that includes a region on an upper surface of the groove portion where the light-blocking film is not formed and that transmits light, and a metal film formed in at least the light-transmissive region.
    Type: Application
    Filed: November 17, 2016
    Publication date: June 8, 2017
    Inventors: Yoshinori TAKANO, Takeshi FUJIMOTO
  • Publication number: 20170153723
    Abstract: A panel includes a light-transmissive main body including an upper portion and a plurality of side portions contiguous with the upper portion, a recess being formed at a border between an inner surface of the upper portion and an inner surface of at least one of the plurality of side portions, and a light-blocking part formed in the recess and on an inner surface of the main body except a design part that transmits light, the light-blocking part being configured to block light.
    Type: Application
    Filed: November 15, 2016
    Publication date: June 1, 2017
    Inventor: Takeshi FUJIMOTO