Patents Assigned to Fujitsu Component Limited
  • Patent number: 12275240
    Abstract: A cutter unit according to an embodiment of the present disclosure is configured to cut recording paper that is conveyed. The cutter unit includes a movable blade that can advance toward or retract from the recording paper and is configured to cut the recording paper when the movable blade advances. The cutter unit also includes a peeling mechanism including a contacting portion configured to move in a direction opposite to a direction of advancement or retraction of the movable blade and contact the recording paper.
    Type: Grant
    Filed: January 12, 2024
    Date of Patent: April 15, 2025
    Assignee: FUJITSU COMPONENT LIMITED
    Inventor: Tatsuya Oguchi
  • Patent number: 12254161
    Abstract: A touch panel device includes a first conductive film having first and second regions, at least a part of the first conductive film between the first and the second regions being removed, a second conductive film laminated on the first conductive film across a gap, first and second terminals that output signals, a first electrode electrically connected to the first terminal, and a second electrode facing the first electrode across the first region. A switch may electrically connect the first conductive film to the second conductive film, in the second region.
    Type: Grant
    Filed: March 4, 2024
    Date of Patent: March 18, 2025
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Yuta Nakamura, Yutaka Ueno, Masaya Morohashi, Takuya Ozawa, Hideyuki Hagihara, Yuji Makiuchi
  • Patent number: 12053977
    Abstract: A printer configured to cut recording paper with a fixed blade and a movable blade has a blade unit including the movable blade and a slider to which the movable blade is attachable, and the slider includes: a contact part configured to contact the movable blade; a flexible part formed thinner than the contact part; and a first protrusion provided on the flexible part and configured to engage with a first opening provided in the movable blade.
    Type: Grant
    Filed: August 10, 2023
    Date of Patent: August 6, 2024
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Tatsuya Oguchi, Yuji Yada
  • Publication number: 20240201818
    Abstract: A touch panel device includes a first conductive film having first and second regions, at least a part of the first conductive film between the first and the second regions being removed, a second conductive film laminated on the first conductive film across a gap, first and second terminals that output signals, a first electrode electrically connected to the first terminal, and a second electrode facing the first electrode across the first region. A switch may electrically connect the first conductive film to the second conductive film, in the second region.
    Type: Application
    Filed: March 4, 2024
    Publication date: June 20, 2024
    Applicant: FUJITSU COMPONENT LIMITED
    Inventors: Yuta NAKAMURA, Yutaka UENO, Masaya MOROHASHI, Takuya OZAWA, Hideyuki HAGIHARA, Yuji MAKIUCHI
  • Publication number: 20240164654
    Abstract: A detection device includes a first sensor configured to transmit a first electromagnetic wave to a first range and receive the first electromagnetic wave reflected in the first range, a second sensor configured to transmit a second electromagnetic wave to a second range different from the first range and receive the second electromagnetic wave reflected in the second range, and a processor configured to calculate information on an object reflecting the first electromagnetic wave and the second electromagnetic wave based on a first signal output from the first sensor and a second signal output from the second sensor.
    Type: Application
    Filed: August 16, 2023
    Publication date: May 23, 2024
    Applicant: FUJITSU COMPONENT LIMITED
    Inventor: Kazuyoshi EBATA
  • Patent number: 11958286
    Abstract: A printer includes a transport part that transports a sheet, a printing part that prints on the sheet, a cutting part that cuts the sheet by moving a movable blade toward a stationary blade, and a controller that controls the transport part and the cutting part. When the sheet is label paper having an adhesive layer, the controller controls the transport part and the cutting part to transport the sheet rearward before moving the movable blade that cut the sheet, move the movable blade in a direction away from the stationary blade in a state where the sheet is fed in rearward, and thereafter transport the sheet frontward.
    Type: Grant
    Filed: September 13, 2022
    Date of Patent: April 16, 2024
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Katsuhisa Beniya, Hiroyuki Kataoka, Taichi Sakakura
  • Patent number: 11947766
    Abstract: A touch panel device includes a first conductive film having first and second regions, at least a part of the first conductive film between the first and the second regions being removed, a second conductive film laminated on the first conductive film across a gap, first and second terminals that output signals, a first electrode electrically connected to the first terminal, a second electrode facing the first electrode across the first region, a first resistor provided on the first conductive film in the second region and having a pair of electrodes, the pair of electrodes facing each other across a first resistance region in the first conductive film, one of the electrodes being electrically connected to the second electrode, the other of the electrodes being electrically connected to the second terminal, and a first switch electrically connecting the first conductive film to the second conductive film, in the second region.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: April 2, 2024
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Yuta Nakamura, Yutaka Ueno, Masaya Morohashi, Takuya Ozawa, Hideyuki Hagihara, Yuji Makiuchi
  • Patent number: 11892328
    Abstract: A measuring instrument includes: a measure on which a code having color patterns is printed; a plurality of first readers that optically read colors of first ranges in first patterns corresponding to digits except a least significant digit among the color patterns, the first ranges in the first patterns being arranged in a second direction; and a plurality of second readers that optically read colors of second ranges in second patterns arranged in a first direction corresponding to patterns of the least significant digit among the color patterns, the second ranges being arranged in the first direction at an interval different from a width of the pattern in the first direction.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: February 6, 2024
    Assignee: FUJITSU COMPONENT LIMITED
    Inventor: Koichiro Fuji
  • Publication number: 20240027601
    Abstract: A detection device includes a transmitter configured to transmit an electromagnetic wave or a sound wave as a transmission signal, a receiver configured to receive a signal obtained by reflecting the transmission signal from an object, as a reception signal, a mixer configured to mix the transmission signal and the reception signal and output a mixed signal as an intermediate signal, and a detector configured to detect a motion of the object and a distance to the object from the intermediate signal, wherein the detector performs first sampling of the intermediate signal at a first sampling time in a first time interval when detecting the motion of the object, and the detector performs second sampling at a second sampling time in a second time interval smaller than the first time interval, between adjacent first sampling times when detecting the distance to the object.
    Type: Application
    Filed: June 20, 2023
    Publication date: January 25, 2024
    Applicant: FUJITSU COMPONENT LIMITED
    Inventors: Masaru SAKURAI, Shunichi IIZUKA, Kimihiro MARUYAMA, Fumiya SHINOHARA, Ryohei OKADA
  • Patent number: 11862415
    Abstract: A keyswitch device which is provided with a support mechanism which supports a keytop in a movable manner, and a membrane sheet which has a plurality of upper electrodes and a plurality of lower electrodes which respectively correspond to the plurality of the upper electrodes and which form contact pairs with the corresponding upper electrodes. A plurality of contact pairs are arranged for a single keytop. The rubber cup pushes the plurality of contact pairs which are arranged for the single keytop.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: January 2, 2024
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Hiromi Ohtsuka, Daisuke Taga, Takuya Saitou, Momosuke Nakahara
  • Patent number: 11812573
    Abstract: A touch panel device includes a first conductive film having first and second regions, at least a part of the first conductive film between the first and the second regions being removed, a second conductive film laminated on the first conductive film across a gap, first and second terminals that output signals, a first electrode electrically connected to the first terminal, a second electrode facing the first electrode across the first region, a first resistor provided on the first conductive film in the second region and having a pair of electrodes, the pair of electrodes facing each other across a first resistance region in the first conductive film, one of the electrodes being electrically connected to the second electrode, the other of the electrodes being electrically connected to the second terminal, and a first switch electrically connecting the first conductive film to the second conductive film, in the second region.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: November 7, 2023
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Shinichiro Akieda, Tatsushi Shibuya, Tamotsu Koike
  • Patent number: 11798765
    Abstract: An electromagnetic relay including a housing, a cover, an adhesive which is interposed between a side part of the housing and an inner surface of the cover and which secures the housing and the cover, and a projection which is formed in at least one of the side part and the inner surface. The adhesive is filled in a gap between the side part and the inner surface.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: October 24, 2023
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Koyuru Kobayashi, Kazuaki Miyanaga, Katsuyuki Takahashi, Masahide Mochizuki, Shigeki Nakayama, Natsumi Sakai, Hiroaki Kohinata, Daishi Kitajima, Satoshi Matsumoto
  • Patent number: 11760114
    Abstract: A printer configured to cut recording paper with a fixed blade and a movable blade has a blade unit including the movable blade and a slider to which the movable blade is attachable, and the slider includes: a contact part configured to contact the movable blade; a flexible part formed thinner than the contact part; and a first protrusion provided on the flexible part and configured to engage with a first opening provided in the movable blade.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: September 19, 2023
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Tatsuya Oguchi, Yuji Yada
  • Patent number: 11742167
    Abstract: A relay includes an electromagnet, a plurality of springs having contacts which open and close in accordance with operation of the electromagnet and terminals, and a base which supports the springs, wherein at least one of the plurality of springs has a locked part which is locked on the base using resilience of the spring, and the base has a lock part which locks the locked part.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: August 29, 2023
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Daishi Kitajima, Kazuaki Miyanaga, Mitsuyoshi Mizuhashi
  • Patent number: 11687113
    Abstract: A pointing device includes: a substrate; an operation member that is provided tiltably with respect to the substrate, and includes a protrusion protruded from one of an inner wall and an outer wall; and a rotation member that is provided rotatably on the substrate, and includes a hole which the protrusion enters when the rotation member overlaps the operation member; wherein the rotation member rotates in conjunction with the operation member when the protrusion contacts an edge of the hole according to rotation of the operation member, wherein the hole is formed in a range in which the protrusion is movable by tilt of the operation member.
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: June 27, 2023
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Takashi Arita, Tamotsu Koike
  • Patent number: 11650283
    Abstract: A detection device includes: a transmitter that transmits a high-frequency signal as a transmission signal; a receiver that receives a reception signal including a reflection signal formed by reflecting the transmission signal at a target; and a controller that detects the target based on a frequency of the reflection signal, and changes a frequency of the transmission signal based on a frequency of the reception signal.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: May 16, 2023
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Maiko Saito, Masaru Sakurai, Syunichi Iizuka, Masahiro Yanagi, Kimihiro Maruyama
  • Patent number: 11619704
    Abstract: A detection device includes: a transmitter that transmits a high-frequency signal as a transmission signal; a receiver that receives a reception signal including a reflection signal formed by reflecting the transmission signal at a target; and a controller that detects the target based on a frequency of the reflection signal, and changes a frequency of the transmission signal based on a frequency of the reception signal.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: April 4, 2023
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Maiko Saito, Masaru Sakurai, Syunichi Iizuka, Masahiro Yanagi, Kimihiro Maruyama
  • Patent number: 11614814
    Abstract: A touch panel comprises: a first electrode substrate having a first conductive film; a second electrode substrate having a decorative portion facing the first conductive film; and a case configured to contain the first electrode substrate, wherein the first electrode substrate has a larger area than the second electrode substrate, and wherein the case is configured to cover an outer peripheral portion of the first electrode substrate outside the second electrode substrate, and not to cover the second electrode substrate.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: March 28, 2023
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Hideyuki Hagihara, Yutaka Ueno, Masaya Morohashi, Takuya Ozawa, Yuta Nakamura
  • Patent number: 11521816
    Abstract: Provided is a relay having a structure for preventing deformation of a movable spring when it is caulked. A yoke of the relay has a protrusion for caulking inserted in the movable spring, and a bulge portion adjacent to the protrusion and having a height lower than a height of the protrusion. By providing the bulge portion to the yoke, the dimensional change in the caulking direction of the movable spring when the movable contact is caulked can be reduced.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: December 6, 2022
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Takaki Sunohara, Yuki Kakoiyama
  • Patent number: 11516651
    Abstract: A wireless communication device including: a memory that stores a setting content of a beacon terminal to be rewritten, identification information of the beacon terminal, and a flag indicating whether the setting of the beacon terminal has been already rewritten, the setting content, the identification information and the flag being associated with each other; and a processor coupled to the memory and the processor configured to: acquire data broadcasted from the beacon terminal; and transmit the setting content to the beacon terminal, and cause the beacon terminal to change the setting when identification information of the beacon terminal included in the data acquired from the beacon terminal is identical with the identification information stored into the memory, changing the setting of the beacon terminal is not completed and a strength of a received signal from the beacon terminal is equal to or more than a threshold value.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: November 29, 2022
    Assignee: FUJITSU COMPONENT LIMITED
    Inventor: Mamoru Nakahara