Patents by Inventor Shinji Yamagishi

Shinji Yamagishi 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: 20210005960
    Abstract: A position detecting device including an antenna function includes a plurality of first position detection electrodes, a plurality of second position detection electrodes, a position detection circuit, a plurality of first antenna electrodes disposed adjacent to the plurality of first position detection electrodes and separated by first spaces, a plurality of second antenna electrodes disposed adjacent to the plurality of second position detection electrodes and separated by second spaces, and an antenna circuit configured to perform wireless communication by energizing the plurality of first antenna electrodes and the plurality of second antenna electrodes and using magnetic fields generated in the first spaces and the second spaces.
    Type: Application
    Filed: June 30, 2020
    Publication date: January 7, 2021
    Inventors: KAZUTOSHI KIDA, TAKENORI MARUYAMA, TAKUMA YAMAMOTO, YASUHIRO SUGITA, SHINJI YAMAGISHI
  • Publication number: 20200411215
    Abstract: An extensible electroconductive wiring material includes a flexible electroconductive material and insulating elastic bodies and, wherein the flexible electroconductive material having an electroconductive layer has vent peripheral edge portions in which vent holes and/or vent slits are penetrated and aligned in series and/or in parallel along an energization direction of the electroconductive layer while the vent peripheral edge portions are energizably linked, and the vent peripheral edge portions is sealed and covered by the insulating elastic bodies, so as not to be exposed; and the insulating elastic bodies, have penetration slits, and/or penetration holes which penetrate therethrough while matching the vent peripheral edge portions and are smaller than the vent holes and the vent slits. The extensible electroconductive wiring module has a plurality of these extensible electroconductive wiring materials.
    Type: Application
    Filed: December 14, 2018
    Publication date: December 31, 2020
    Applicant: ASAHI FR R&D CO., LTD.
    Inventors: Shinji TAKEOKA, Toshinori FUJIE, Kento YAMAGISHI, Hiroshi TAKAMI, Masaru AZUMA, Syo MIHARA
  • Publication number: 20200393932
    Abstract: A position detecting device including an antenna function includes a plurality of electrodes including a plurality of shared electrodes separated by spaces, a position detection circuit configured to detect a position by energizing the plurality of electrodes and using electric fields generated between the plurality of electrodes, an antenna circuit configured to perform wireless communication by energizing the plurality of shared electrodes and using magnetic fields generated in the spaces, and a switch connected to at least the plurality of shared electrodes among the plurality of electrodes, the position detection circuit, and the antenna circuit, the switch being configured to selectively connect either the position detection circuit or the antenna circuit to the plurality of shared electrodes.
    Type: Application
    Filed: June 5, 2020
    Publication date: December 17, 2020
    Inventors: KAZUTOSHI KIDA, TAKENORI MARUYAMA, TAKUMA YAMAMOTO, YASUHIRO SUGITA, SHINJI YAMAGISHI
  • Publication number: 20200371626
    Abstract: To provide a low-cost and compact pressure-sensor-embedded display, in a pressure-sensor-embedded display (1), a touch sensor (5) includes a plurality of touchpad electrodes (7) disposed on a liquid crystal layer (4) side of a circuit board (2), and a pressure sensor (11) includes a plurality of pressure-pad electrodes (12) disposed on the liquid crystal layer (4) side of the circuit board (2) and a plurality of driving electrode bars (13) disposed on the liquid crystal layer (4) side of a counter substrate (3).
    Type: Application
    Filed: March 27, 2018
    Publication date: November 26, 2020
    Inventors: Jean MUGIRANEZA, Yasuhiro SUGITA, Shinji YAMAGISHI, Takenori MARUYAMA
  • Publication number: 20200295435
    Abstract: There are provided an antenna device with improved antenna performance while suppressing a decrease in yield and a decrease in viewability, and a display device including the same. The antenna device includes an antenna substrate, a first antenna pattern formed on a first main surface of the antenna substrate, and a second antenna pattern formed on a second main surface opposite to the first main surface of the antenna substrate. The first antenna pattern and the second antenna pattern are formed such that positions on the front and back of the antenna substrate coincide with each other, and at least a part of the antenna substrate is transparent to transmit an image.
    Type: Application
    Filed: March 5, 2020
    Publication date: September 17, 2020
    Inventors: SHINJI YAMAGISHI, HIROSHI FUKUSHIMA, YASUHIRO SUGITA, KAZUTOSHI KIDA, TAKENORI MARUYAMA, JEAN MUGIRANEZA, TAKUMA YAMAMOTO, YUKIO MIZUNO
  • Patent number: 10741918
    Abstract: An embodiment of the present invention has a decreased antenna resistance so as to conform to the EMV specification. An NFC antenna includes: a mesh antenna pattern line (10) being transparent and formed in a netlike form in a display region (R1); and a non-mesh antenna pattern line (13) being formed in a form having no mesh in a non-display region (R2).
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: August 11, 2020
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Shinji Yamagishi, Yasuhiro Sugita, Jean Mugiraneza
  • Publication number: 20200235477
    Abstract: An antenna device includes antenna portions arranged side by side in columns with a partial overlap between the antenna portions next to each other, and common lines each connected to and shared by a set of the antenna portions not overlapping each other to collectively activate the set of the antenna portions.
    Type: Application
    Filed: December 4, 2019
    Publication date: July 23, 2020
    Inventors: TAKUMA YAMAMOTO, TAKENORI MARUYAMA, KAZUTOSHI KIDA, SHINJI YAMAGISHI, JEAN MUGIRANEZA, HIROSHI FUKUSHIMA, YASUHIRO SUGITA, YUKIO MIZUNO
  • Publication number: 20200191590
    Abstract: An information processing system and an information processing device that are capable of reflecting an emotion of a user and performing route search. In an information processing system including a search unit that performs the route search on the basis of route search information that is input, to output a result searched by the search unit, the search unit performs the route search on the basis of the route search information, and emotion information obtained from an artificial intelligence module that generates an emotion of the same quality as in an emotion of a searcher.
    Type: Application
    Filed: December 28, 2016
    Publication date: June 18, 2020
    Inventors: Yusuke Yamagishi, Kazuhiro Ito, Yoji Motegi, Susumu Saito, Shinji Kawasaki
  • Patent number: 10634313
    Abstract: Provided is a light-emitting device and the like in which a light source emits light on the basis of information obtained through communications and the light thus emitted is easy for a user to visually recognize. A light-emitting device includes an LED, a light guide plate, a transparent NFC antenna sheet, and an NFC antenna. The transparent NFC antenna sheet and the NFC antenna are disposed on a principal surface or a backside surface of the light guide plate. At least some part of the light guided by the light guide plate exits out through the principal surface. The LED emits light on the basis of identification information obtained through communications via the NFC antenna sheet and the NFC antenna.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: April 28, 2020
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Masaaki Moriya, Masafumi Ueno, Naoki Shiobara, Mitsuru Hineno, Tomohiro Omatsu, Hiroyuki Furukawa, Yasuhiro Sugita, Shinji Yamagishi, Jean Mugiraneza
  • Publication number: 20200119438
    Abstract: A display device includes a display panel displaying an image, a transparent antenna substrate arranged on one surface of the display panel and having transparency, a first conductive film having a mesh shape and arranged on a surface of the transparent antenna substrate opposite to the display panel, and a second conductive film having a mesh shape and arranged on a surface of the transparent antenna substrate facing the display panel. The first conductive film includes an antenna body portion having a thin film pattern and insulated from a surrounding portion by a slit, and the antenna body portion constitutes a transparent antenna performing wireless communication with an external communication device.
    Type: Application
    Filed: September 26, 2019
    Publication date: April 16, 2020
    Inventors: TAKENORI MARUYAMA, KAZUTOSHI KIDA, SHINJI YAMAGISHI, JEAN MUGIRANEZA, TAKUMA YAMAMOTO, YUKIO MIZUNO, YASUHIRO SUGITA, HIROSHI FUKUSHIMA, HIDETSUGU KAWAMORI
  • Patent number: 10606432
    Abstract: The present invention simultaneously detects a location of an electric conductor and pressure that is applied by the electric conductor. A touch panel (1) includes a plurality of sensing electrodes (2) that extend in a first direction for detecting a touch location based on an electrostatic capacitance; and pressure detecting electrodes (4) each of which extends in the first direction and is provided between adjacent two of the plurality of sensing electrodes (2). Each of the pressure detecting electrodes (4) has a width smaller than that of each of the sensing electrodes (2) and has resistance that changes in response to applied pressure.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: March 31, 2020
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Takenori Maruyama, Yasuhiro Sugita, Kazutoshi Kida, Shinji Yamagishi, Kenshi Tada, Jean Mugiraneza, Hidetsugu Kawamori
  • Publication number: 20200091614
    Abstract: An antenna device adopting a repeater antenna technique and entirely having small thickness is provided. Also, a display apparatus including the antenna device is provided. The antenna device includes an antenna substrate (121), a main antenna (12M) configured to transmit and receive information through near field wireless communication, and a repeater antenna (12R). The main antenna (12M) and the repeater antenna (12R) are disposed on a principal surface of the antenna substrate (121).
    Type: Application
    Filed: June 5, 2018
    Publication date: March 19, 2020
    Inventors: SHINJI YAMAGISHI, YASUHIRO SUGITA, JEAN MUGIRANEZA
  • Patent number: 10590247
    Abstract: The present invention relates to a process for the preparation of films of conductive polymers, by the technique so-called roll-to-roll, which allows to obtain freestanding films having advantageous features such as toughness, flexibility, ability to adhere to different substrates, a submicron thickness and a very high ratio surface area/thickness; the present films are suitable for use in several technological applications, in particular for the development of biosensors, and in the production of flexible electronic components with large surface, suitable for wearable devices and also intended for contacting skin.
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: March 17, 2020
    Assignee: FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA
    Inventors: Francesco Greco, Alessandra Zucca, Barbara Mazzolai, Shinji Takeoka, Kento Yamagishi, Toshinori Fujie, Virgilio Mattoli
  • Patent number: 10564460
    Abstract: A liquid crystal display device includes an array board, a CF board, detection electrodes, drive electrodes, and position detection lines. The array board includes TFTs in a display area and a display circuit that includes at least monolithic circuits in a non-display area. The CF board is opposed to the array board with a gap. The detection electrodes are arranged on an outer surface of the CF board in the display area to extend along the first direction. The drive electrodes are arranged on an inner surface of the CF board in the display area to extend along the second direction. The position detection lines are arranged on the inner surface of the CF board in the non-display area for transmitting signals to the drive electrodes. The position detection lines are arranged to overlap the monolithic circuits.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: February 18, 2020
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Kenshi Tada, Hiroyuki Ogawa, Kazutoshi Kida, Shinji Yamagishi, Takenori Maruyama, Jean Mugiraneza
  • Publication number: 20200033968
    Abstract: The invention achieves reduction in thickness and suppression of erroneous operation of a touch panel caused by noise of an antenna in the touch panel including the antenna configured to read information by means of near field wireless communication. A touch panel display including an antenna includes the antenna configured to read information by means of near field wireless communication. The touch panel display including the antenna includes a first substrate 2 and a second substrate 1, a display medium layer 3 interposed between these substrates, and a first touch sensor electrode 24T provided on a surface, adjacent to the display medium layer 3, of the first substrate 2. The first substrate 2 is provided with a second touch sensor electrode 24R and an antenna 25 that are disposed in an identical layer on a surface opposite to the surface adjacent to the display medium layer 3.
    Type: Application
    Filed: September 27, 2017
    Publication date: January 30, 2020
    Inventors: Shinji YAMAGISHI, Yasuhiro SUGITA, Jean MUGIRANEZA
  • Publication number: 20190362939
    Abstract: An article for use in a plasma processing apparatus includes a gas supply pipe, and a component disposed in the gas supply pipe. The component is configured to cause radicals of gas passing through the gas supply pipe to be deactivated in the component.
    Type: Application
    Filed: May 20, 2019
    Publication date: November 28, 2019
    Inventors: Koji YAMAGISHI, Shota SASAKI, Shinji MAEKAWA, Daisuke YOSHIKOSHI
  • Patent number: 10474188
    Abstract: Provided are an electronic device employing a polymer nanosheet, having an electronic element and a conductive wiring that are connected to each other in a solder-free manner, and exhibiting a high conformability and adhesiveness to an object for attaching including a biological tissue such as skin; and a method for manufacturing the same. The electronic device includes the electronic element; and the polymer nanosheet adhering to the electronic element. Specifically, the polymer nanosheet adheres to the electronic element in a manner such that one surface of the electronic element is entirely covered by the polymer nanosheet. It is preferred that the polymer nanosheet have a thickness of smaller than 1 ?m. Further, a conductive wiring capable of being electrically connected to the electronic element; and a power source for supplying power to the electronic element, may also be formed on the polymer nanosheet.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: November 12, 2019
    Assignee: WASEDA UNIVERSITY
    Inventors: Toshinori Fujie, Marin Okamoto, Kento Yamagishi, Atsushi Murata, Shinji Takeoka, Eiji Iwase, Mizuho Kurotobi, Hiroyasu Iwata
  • Publication number: 20190323683
    Abstract: Provided is a light-emitting device and the like in which a light source emits light on the basis of information obtained through communications and the light thus emitted is easy for a user to visually recognize. A light-emitting device includes an LED, a light guide plate, a transparent NFC antenna sheet, and an NFC antenna. The transparent NFC antenna sheet and the NFC antenna are disposed on a principal surface or a backside surface of the light guide plate. At least some part of the light guided by the light guide plate exits out through the principal surface. The LED emits light on the basis of identification information obtained through communications via the NFC antenna sheet and the NFC antenna.
    Type: Application
    Filed: March 27, 2017
    Publication date: October 24, 2019
    Inventors: MASAAKI MORIYA, MASAFUMI UENO, NAOKI SHIOBARA, MITSURU HINENO, TOMOHIRO OMATSU, HIROYUKI FURUKAWA, YASUHIRO SUGITA, SHINJI YAMAGISHI, JEAN MUGIRANEZA
  • Publication number: 20190317641
    Abstract: The present invention simultaneously detects a location of an electric conductor and pressure that is applied by the electric conductor. A touch panel (1) includes a plurality of sensing electrodes (2) that extend in a first direction for detecting a touch location based on an electrostatic capacitance; and pressure detecting electrodes (4) each of which extends in the first direction and is provided between adjacent two of the plurality of sensing electrodes (2). Each of the pressure detecting electrodes (4) has a width smaller than that of each of the sensing electrodes (2) and has resistance that changes in response to applied pressure.
    Type: Application
    Filed: August 30, 2017
    Publication date: October 17, 2019
    Applicant: SHARP KABUSHIKI KAISHA
    Inventors: TAKENORI MARUYAMA, YASUHIRO SUGITA, KAZUTOSHI KIDA, SHINJI YAMAGISHI, KENSHI TADA, JEAN MUGIRANEZA, HIDETSUGU KAWAMORI
  • Publication number: 20190237875
    Abstract: An embodiment of the present invention has a decreased antenna resistance so as to conform to the EMV specification. An NFC antenna includes: a mesh antenna pattern line (10) being transparent and formed in a netlike form in a display region (R1); and a non-mesh antenna pattern line (13) being formed in a form having no mesh in a non-display region (R2).
    Type: Application
    Filed: August 30, 2017
    Publication date: August 1, 2019
    Inventors: SHINJI YAMAGISHI, YASUHIRO SUGITA, JEAN MUGIRANEZA