Patents by Inventor Takashi Arita

Takashi Arita 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: 20220197327
    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: Application
    Filed: March 11, 2022
    Publication date: June 23, 2022
    Applicant: FUJITSU COMPONENT LIMITED
    Inventors: Takashi ARITA, Tamotsu KOIKE
  • Patent number: 11307607
    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: November 5, 2019
    Date of Patent: April 19, 2022
    Assignee: FUJITSU COMPONENT LIMITED
    Inventors: Takashi Arita, Tamotsu Koike
  • Publication number: 20200209908
    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: Application
    Filed: November 5, 2019
    Publication date: July 2, 2020
    Applicant: FUJITSU COMPONENT LIMITED
    Inventors: Takashi ARITA, Tamotsu Koike
  • Publication number: 20190128723
    Abstract: A measuring device includes: a holding device that holds a container containing a measured object detachably; a measuring unit that measures a weight of the container or a volume of the measured object; a calculation unit configured to calculate an amount of use of the measured object based on the weight or the volume measured by the measuring unit and a last measurement result by the measuring unit; and a communication device that transmits the amount of use of the measured object to an external terminal.
    Type: Application
    Filed: October 4, 2018
    Publication date: May 2, 2019
    Applicants: FUJITSU COMPONENT LIMITED
    Inventors: Hirotoshi ISHIDA, Akio NAKAMURA, Katsuya FUNAKOSHI, Tatsushi SHIBUYA, Maiko KIKUCHI, Takashi ARITA, Eiji YUMOTO, Mitsuhiro SEKIZAWA
  • Patent number: 8704757
    Abstract: An input system executes an input to an information processing apparatus depending on the hand motion. Plural myoelectric sensors are provided on an area between a wrist of the person and bases of a second finger to a fifth finger, and detect myoelectric signals depending on the hand motion. A setting portion outputs at least one command to make the person execute at least one particular motion in a state where the myoelectric sensors are worn on the hand, and associates the detected myoelectric signals after the output of the command with the particular motion corresponding to the command. An input portion identifies the hand motion from myoelectric signals detected based on the hand motion after the termination of the association and the association result of the setting portion, and executes the input to the information processing apparatus depending on the identified hand motion.
    Type: Grant
    Filed: June 6, 2008
    Date of Patent: April 22, 2014
    Assignee: Fujitsu Component Limited
    Inventors: Shigemi Kurashima, Satoshi Sakurai, Takashi Yuba, Takuya Uchiyama, Masahiro Yanagi, Takashi Arita
  • Patent number: 8666371
    Abstract: An information providing system including a communication device; an information providing apparatus; and a mobile terminal device carried by a shopper to communicate by wireless communication with the communication device and to communicate via a network with the information providing apparatus. The information providing apparatus supplies information to the mobile terminal device via the network or via the communication device and the wireless communication.
    Type: Grant
    Filed: July 3, 2007
    Date of Patent: March 4, 2014
    Assignee: Fujitsu Component Limited
    Inventors: Takashi Yuba, Shigemi Kurashima, Masahiro Yanagi, Takashi Arita
  • Patent number: 8487825
    Abstract: A communication device is disclosed that includes an antenna apparatus including a feeding portion, a looped antenna element connected to the feeding portion, and a resistor inserted into the looped antenna element, and a communication circuit configured to process data that is transmitted and received via the antenna apparatus.
    Type: Grant
    Filed: August 23, 2012
    Date of Patent: July 16, 2013
    Assignee: Fujitsu Component Limited
    Inventors: Masahiro Yanagi, Shigemi Kurashima, Takashi Arita
  • Patent number: 8489471
    Abstract: A product management system is disclosed. The product management system comprises a product detection device disposed on a product display rack and configured to detect presence/absence of a product on the product display rack, a wireless communication device disposed on the product display rack and configured to wirelessly transmit information about the presence/absence of the product detected by the product detection device, a relay device to relay communications between the wireless communication device and a network, a product management device to store and display the information transmitted from the wireless communication device via the relay device and the network, and a terminal device capable of wireless communications with the wireless communication device and configured to travel with a shopper.
    Type: Grant
    Filed: July 13, 2007
    Date of Patent: July 16, 2013
    Assignee: Fujitsu Component Limited
    Inventors: Shigemi Kurashima, Takashi Yuba, Masahiro Yanagi, Takashi Arita
  • Patent number: 8467866
    Abstract: A biosignal detecting apparatus is disclosed. The biosignal detecting apparatus includes a pair of detecting electrodes which is attached to a human body for detecting a biosignal from the human body, a biosignal detecting circuit which receives the biosignal detected by the detecting electrodes and processes the detected biosignal, a transmitting electrode which is attached to the human body for transmitting the biosignal processed by the biosignal detecting circuit via the human body to an external apparatus and for transmitting a radio wave generated by a circuit in the biosignal detecting apparatus, and a circuit connected to one of the detecting electrodes which circuit receives the radio wave transmitted from the human body via the transmitting electrode and executes impedance matching between the biosignal detecting apparatus and the human body based on the received radio wave transmitted from the human body via the transmitting electrode.
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: June 18, 2013
    Assignee: Fujitsu Component Limited
    Inventors: Masahiro Yanagi, Satoshi Sakurai, Shigemi Kurashima, Takashi Arita
  • Patent number: 8451888
    Abstract: An impulse communication apparatus includes an impulse train generating part generating an impulse train from one modulated pulse by on-off keying, and an impulse train sending part sending the impulse train generated by the impulse train generating part.
    Type: Grant
    Filed: August 22, 2005
    Date of Patent: May 28, 2013
    Assignee: Fujitsu Component Limited
    Inventors: Shigemi Kurashima, Masahiro Yanagi, Hiroto Inoue, Takuya Uchiyama, Takashi Arita, Hideki Iwata
  • Publication number: 20120319921
    Abstract: A communication device is disclosed that includes an antenna apparatus including a feeding portion, a looped antenna element connected to the feeding portion, and a resistor inserted into the looped antenna element, and a communication circuit configured to process data that is transmitted and received via the antenna apparatus.
    Type: Application
    Filed: August 23, 2012
    Publication date: December 20, 2012
    Inventors: Masahiro Yanagi, Shigemi Kurashima, Takashi Arita
  • Patent number: 8326376
    Abstract: A portable apparatus including a flat antenna apparatus is disclosed. The portable apparatus operates with a battery. The flat antenna apparatus includes an antenna element and a ground element, where the ground element is a surface of the battery.
    Type: Grant
    Filed: September 28, 2006
    Date of Patent: December 4, 2012
    Assignee: Fujitsu Component Limited
    Inventors: Masahiro Kaneko, Masahiro Yanagi, Hideki Iwata, Takashi Yuba, Shigemi Kurashima, Yuriko Segawa, Takashi Arita
  • Patent number: 8310406
    Abstract: A disclosed antenna device includes a ground section; and an element section projecting from the ground section. The length of the ground section in a direction orthogonal to a side of the ground section from which side the element section projects is less than approximately ΒΌ a corresponding wavelength. The ground section is configured to be disposed over and attached to a conductive section.
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: November 13, 2012
    Assignee: Fujitsu Component Limited
    Inventors: Masahiro Yanagi, Shigemi Kurashima, Takashi Yuba, Satoshi Sakurai, Takashi Arita
  • Patent number: 8279126
    Abstract: A communication device is disclosed that includes an antenna apparatus including: a feeding portion, a looped antenna element connected to the feeding portion, and a resistor inserted into the looped antenna element; and a communication circuit configured to process data that is transmitted and received via the antenna apparatus.
    Type: Grant
    Filed: April 13, 2009
    Date of Patent: October 2, 2012
    Assignee: Fujitsu Component Limited
    Inventors: Masahiro Yanagi, Shigemi Kurashima, Takashi Arita
  • Patent number: 8179269
    Abstract: An information processing apparatus includes a fatigue determining portion determining whether an operator is tired or not by referring to fatigue information on the operator's fatigue, and a processing control portion causing a first display for recovering the operator to be shown on a display portion together with a working display on which the operator is working, when the fatigue determining portion determines that the operator is tired.
    Type: Grant
    Filed: June 5, 2008
    Date of Patent: May 15, 2012
    Assignee: Fujitsu Component Limited
    Inventors: Masahiro Yanagi, Satoshi Sakurai, Shigemi Kurashima, Takuya Uchiyama, Takashi Yuba, Takashi Arita
  • Patent number: 8164833
    Abstract: An optical window member includes a transparent synthetic resin plate having a surface with a protruding/recessed pattern of a predetermined fineness that causes light diffusion, and an optical thin film formed on the surface of the transparent synthetic resin plate with the protruding/recessed pattern. The optical thin film determines a component of light transmitted through the optical thin film and light reflected from the optical thin film.
    Type: Grant
    Filed: July 3, 2007
    Date of Patent: April 24, 2012
    Assignee: Fujitsu Component Limited
    Inventors: Takashi Yuba, Takashi Arita
  • Patent number: 8164400
    Abstract: A distributed constant type filter includes a substrate including a part made of a first dielectric material having a first relative dielectric constant and a different-material part made of a second dielectric material having a second relative dielectric constant different from the first relative dielectric constant. A filter pattern is formed on a top surface and a ground pattern is formed on a bottom surface of the substrate. Part of the filter pattern is formed on the different-material part.
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: April 24, 2012
    Assignee: Fujitsu Component Limited
    Inventors: Hideki Iwata, Masahiro Yanagi, Shigemi Kurashima, Takashi Yuba, Masahiro Kaneko, Yuriko Segawa, Takashi Arita
  • Patent number: 8153270
    Abstract: The invention concerns a decorative casing fabricated by bonding a film having a polarizing characteristic to the surface of the casing body via an adhesive layer, and an object of the invention is to provide the casing with enhanced decorativeness by designing the adhesive layer so as to render various color effects in addition to the effect rendered by the polarizing characteristic. The polarizing film is bonded to the surface of the casing body via the adhesive layer containing a special-effect material having a color effect. According to the present invention, by directly bonding the polarizing film to the casing via the adhesive layer that produces a desired color effect, other effects such as color hue can be conferred in the film bonding step, and thus a casing having an excellent decorative effect can be manufactured by a simple process without increasing the number of process steps.
    Type: Grant
    Filed: August 13, 2008
    Date of Patent: April 10, 2012
    Assignee: Fujitsu Component Limited
    Inventors: Shinichiro Akieda, Takashi Yuba, Takashi Arita
  • Patent number: 8130114
    Abstract: An entry detecting system includes a terminal device; a point-to-point communication device; an entry detecting device; and a guard device. The point-to-point communication device includes a transmitting-receiving antenna having directivity in a specific direction. The point-to-point communication device communicates by radio with the terminal device via the transmitting receiving antenna so as to detect a response time from the terminal device and report detected response time to the entry detecting device. The entry detecting device detects a distance from the point-to-point communication device to the terminal device based on the response time reported by the point-to-point communication device, generates entry detecting information based on the detected distance, and transmits the entry detecting information to the point-to-point communication device and the guard device. The point-to-point communication device transmits the received entry detecting information to the terminal device.
    Type: Grant
    Filed: June 12, 2007
    Date of Patent: March 6, 2012
    Assignee: Fujitsu Component Limited
    Inventors: Masahiro Yanagi, Shigemi Kurashima, Takashi Yuba, Takashi Arita
  • Patent number: 8130158
    Abstract: An antenna apparatus is disclosed that includes a feeding portion; a looped antenna element connected to the feeding portion; and a resistor inserted into the looped antenna element.
    Type: Grant
    Filed: April 10, 2009
    Date of Patent: March 6, 2012
    Assignee: Fujitsu Component Limited
    Inventors: Shigemi Kurashima, Masahiro Yanagi, Takashi Arita