Patents by Inventor Keita Saito

Keita Saito 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: 20240154613
    Abstract: A semiconductor relay device includes a conversion circuit configured to receive an input signal from outside and pass a first current to a first node based on the input signal. A zener diode has an anode coupled to a second node and a cathode coupled to the first node. A resistor is coupled between the second node and a third node. A number n of diodes are serially coupled. A thyristor has an anode coupled to the first node, a cathode coupled to the second node, and a control terminal coupled to the third node. A transistor has a gate coupled to the first node. An anode of a diode at a first end of the n diodes is coupled to the first node, and a cathode of a diode at a second end of the n diodes is coupled to a third node.
    Type: Application
    Filed: January 16, 2024
    Publication date: May 9, 2024
    Inventors: Naoya TAKAI, Yukihiro TAKIFUJI, Keita SAITO, Kazuki TANAKA
  • Patent number: 11966657
    Abstract: An information processing apparatus includes: a receiver configured to receive an input operation of a user; and a display controller configured to display, in a display area having a first area and a second area, an image. The display controller includes: an icon controller configured to display, in the second area, first icons associated one-to-one with different layouts in splitting the first area, and a first splitter configured to split the first area into split areas based on a layout corresponding to a selected first icon to when the receiver receives an input operation for selecting any of the first icons.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: April 23, 2024
    Assignee: NTT DOCOMO, INC.
    Inventors: Kenichirou Matsumura, Kuniichiro Naruse, Keita Saito, Akira Kurosawa, Hiroki Takagaki, Kiwako Miura, Yuki Kobayashi, Takehisa Gokaichi
  • Publication number: 20240105391
    Abstract: A multilayer ceramic capacitor includes a multilayer body including dielectric layers and internal electrode layers alternately laminated therein, base electrode layers respectively provided on both end surfaces of the multilayer body in a length direction intersecting a lamination direction, and each connected to the internal electrode layers and each including glass and copper, and plated layers respectively provided on an outer side of the base electrode layers. A protective layer including sulfur is provided between the glass included in the base electrode layers and the plated layers.
    Type: Application
    Filed: November 30, 2023
    Publication date: March 28, 2024
    Inventors: Keita KITAHARA, Yuta SAITO, Noriyuki OOKAWA, Riyousuke AKAZAWA, Takefumi TAKAHASHI, Masahiro WAKASHIMA, Yuta KUROSU, Akito MORI
  • Publication number: 20240096973
    Abstract: A semiconductor device includes: a first electrode; a semiconductor part located on the first electrode; a second electrode located in a first region on the semiconductor part; a third electrode located in a second region on the semiconductor part; an insulating member located in the semiconductor part in the first and second regions; a fourth electrode located in the insulating member in the first and second regions; a fifth electrode located in the insulating member between the first electrode and the fourth electrode in the first and second regions; and a conductive member located at least in the second region. The conductive member is connected to the third, fourth, and fifth electrodes.
    Type: Application
    Filed: December 19, 2022
    Publication date: March 21, 2024
    Inventors: Keita SAITO, Kouta TOMITA, Tatsuya NISHIWAKI, Yasunobu SAITO
  • Patent number: 11916547
    Abstract: A semiconductor relay device includes a conversion circuit configured to receive an input signal from outside and pass a first current to a first node based on the input signal. A zener diode has an anode coupled to a second node and a cathode coupled to the first node. A resistor is coupled between the second node and a third node. A number n of diodes are serially coupled. A thyristor has an anode coupled to the first node, a cathode coupled to the second node, and a control terminal coupled to the third node. A transistor has a gate coupled to the first node. An anode of a diode at a first end of the n diodes is coupled to the first node, and a cathode of a diode at a second end of the n diodes is coupled to a third node.
    Type: Grant
    Filed: September 2, 2022
    Date of Patent: February 27, 2024
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Electronic Devices & Storage Corporation
    Inventors: Naoya Takai, Yukihiro Takifuji, Keita Saito, Kazuki Tanaka
  • Publication number: 20230362286
    Abstract: A mobile phone device includes: a display device that switches a display state between first and second display states; a communication unit that executes a call between a first user and a second user who makes a call using another phone device; an image generation unit that generates a first image indicating first information including a phone number of the another phone device based on identification information and generates a second image indicating second information related to the second user based on the identification information; a detection unit that detects a switching operation by the first user to switch the display state of the display device from the first display state to the second display state; and, a display control unit that changes the display state to the second display state and causes the display device to display the second image in a case where the switching operation is detected.
    Type: Application
    Filed: September 7, 2021
    Publication date: November 9, 2023
    Applicant: Sony Group Corporation
    Inventors: Kenicirou MATSUMURA, Kuniichiro NARUSE, Keita SAITO, Akira KUROSAWA, Hiroki TAKAGAKI, Kiwako MIURA, Yuki KOBAYASHI, Takehisa GOKAICHI
  • Publication number: 20230334620
    Abstract: A display device is capable of switching between a first display mode and a second display mode, the second display mode having a larger display area than the first display mode. When the display mode is the first display mode in the first period, the display mode is the second display mode in the subsequent second period, and the display mode is the first display mode in the subsequent third period, an image generator (CCP_1) makes an image to be displayed at a start point of the third period to be different from an image displayed at an end point of the first period. In the third period, the image generator (CCP_1) uses a result of the processing in the second period.
    Type: Application
    Filed: September 7, 2021
    Publication date: October 19, 2023
    Applicant: Sony Group Corporation
    Inventors: Kenicirou MATSUMURA, Kuniichiro NARUSE, Keita SAITO, Akira KUROSAWA, Hiroki TAKAGAKI, Kiwako MIURA, Yuki KOBAYASHI, Takehisa GOKAICHI
  • Publication number: 20230325139
    Abstract: The display states of a display device include a first display state and a second display state with a larger display area than the first display state. An information processing apparatus includes a display controller that controls the display device, an executer that executes at least one of a first App or a second App, and an acquirer that acquires a guide image. In response to the executer executing the first App when the display device is in the first display state, the acquirer acquires the guide image in accordance with a running state of the first App. The display controller causes the display device to display the guide image in the first display state.
    Type: Application
    Filed: December 28, 2020
    Publication date: October 12, 2023
    Applicant: NTT DOCOMO, INC.
    Inventors: Kenichirou MATSUMURA, Kuniichiro NARUSE, Keita SAITO, Akira KUROSAWA, Hiroki TAKAGAKI, Kiwako MIURA, Yuki KOBAYASHI, Takehisa GOKAICHI
  • Publication number: 20230297308
    Abstract: An information processing apparatus includes: a receiver configured to receive an input operation of a user; and a display controller configured to display, in a display area having a first area and a second area, an image. The display controller includes: an icon controller configured to display, in the second area, first icons associated one-to-one with different layouts in splitting the first area, and a first splitter configured to split the first area into split areas based on a layout corresponding to a selected first icon to when the receiver receives an input operation for selecting any of the first icons.
    Type: Application
    Filed: December 28, 2020
    Publication date: September 21, 2023
    Applicant: NTT DOCOMO, INC.
    Inventors: Kenichirou MATSUMURA, Kuniichiro NARUSE, Keita SAITO, Akira KUROSAWA, Hiroki TAKAGAKI, Kiwako MIURA, Yuki KOBAYASHI, Takehisa GOKAICHI
  • Patent number: 11754250
    Abstract: A second light source, a second incidence section and a second reflecting section in a vehicle lamp are disposed closer to a light guide section than a first light source, a first incidence section and a first reflecting section, a stepped section is provided between the first reflecting section and the second reflecting section, and the first reflecting section is disposed at above the stepped section and the second reflecting section is disposed at below the stepped section when seen from a side of the first incidence section and a side of the second incidence section.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: September 12, 2023
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventor: Keita Saito
  • Patent number: 11679422
    Abstract: An on-board sensor cleaning device is provided for an on-board sensor including a sensing surface. The on-board sensor cleaning device includes an ejection port that ejects fluid toward the sensing surface when the ejection port is disposed outside a sensing range of the on-board sensor. The on-board sensor cleaning device further includes a movable nozzle configured to move the ejection port so that a position of an ejection axis of the ejection port changes.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: June 20, 2023
    Assignee: DENSO CORPORATION
    Inventors: Keita Saito, Yukihiro Matsushita
  • Publication number: 20230096817
    Abstract: Provided is a mist device capable of suppressing a decrease in amount of mist generated to be retained in a retaining space. A mist device 1 of the present invention includes a mist generation unit 8 that generates mist from stored water, and a mist supply unit 10 that supplies the mist generated by the mist generation unit to a retaining part that forms a retaining space having an upper part opened, the mist device is configured so that the mist supplied from the mist supply unit is retained in a retaining space 4, and the mist generation unit 8 includes a mist supply flow rate decrease suppression part 40 that suppresses a decrease in amount of mist generated.
    Type: Application
    Filed: September 28, 2022
    Publication date: March 30, 2023
    Inventors: Keita SAITO, Toshiharu OE, Tatsunari HARASHIMA, Genta KAWASE, Yohei IKARI, Aiko MAKI
  • Publication number: 20230040665
    Abstract: An image acquisition unit (211) acquires a photographed image obtained by photographing an air-conditioning indoor unit including a plurality of air outlets. An image collation unit (212) collates a template image wherein an air-conditioning indoor unit of a same type as the air-conditioning indoor unit is shown with the photographed image. An air outlet identification unit (213) determines an air outlet identifier of each air outlet in the photographed image based on a collation result, and on air outlet identification data indicating an air outlet identifier to be associated with each air outlet in the template image. An identification result display unit (214) displays the photographed image by superimposing the air outlet identifier on each air outlet in the photographed image.
    Type: Application
    Filed: October 18, 2022
    Publication date: February 9, 2023
    Applicant: Mitsubishi Electric Corporation
    Inventors: Keita SAITO, Shinichiro OTANI, Tomooki UKIANA, Masanori NAKATA
  • Publication number: 20220416787
    Abstract: A semiconductor relay device includes a conversion circuit configured to receive an input signal from outside and pass a first current to a first node based on the input signal. A zener diode has an anode coupled to a second node and a cathode coupled to the first node. A resistor is coupled between the second node and a third node. A number n of diodes are serially coupled. A thyristor has an anode coupled to the first node, a cathode coupled to the second node, and a control terminal coupled to the third node. A transistor has a gate coupled to the first node. An anode of a diode at a first end of the n diodes is coupled to the first node, and a cathode of a diode at a second end of the n diodes is coupled to a third node.
    Type: Application
    Filed: September 2, 2022
    Publication date: December 29, 2022
    Inventors: Naoya TAKAI, Yukihiro TAKIFUJI, Keita SAITO, Kazuki TANAKA
  • Publication number: 20220349548
    Abstract: A second light source, a second incidence section and a second reflecting section in a vehicle lamp are disposed closer to a light guide section than a first light source, a first incidence section and a first reflecting section, a stepped section is provided between the first reflecting section and the second reflecting section, and the first reflecting section is disposed at above the stepped section and the second reflecting section is disposed at below the stepped section when seen from a side of the first incidence section and a side of the second incidence section.
    Type: Application
    Filed: June 11, 2020
    Publication date: November 3, 2022
    Inventor: Keita SAITO
  • Patent number: 11476850
    Abstract: A semiconductor relay device includes a conversion circuit configured to receive an input signal from outside and pass a first current to a first node based on the input signal. A zener diode has an anode coupled to a second node and a cathode coupled to the first node. A resistor is coupled between the second node and a third node. A number n of diodes are serially coupled. A thyristor has an anode coupled to the first node, a cathode coupled to the second node, and a control terminal coupled to the third node. A transistor has a gate coupled to the first node. An anode of a diode at a first end of the n diodes is coupled to the first node, and a cathode of a diode at a second end of the n diodes is coupled to a third node.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: October 18, 2022
    Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
    Inventors: Naoya Takai, Yukihiro Takifuji, Keita Saito, Kazuki Tanaka
  • Publication number: 20220311436
    Abstract: A semiconductor relay device includes a conversion circuit configured to receive an input signal from outside and pass a first current to a first node based on the input signal. A zener diode has an anode coupled to a second node and a cathode coupled to the first node. A resistor is coupled between the second node and a third node. A number n of diodes are serially coupled. A thyristor has an anode coupled to the first node, a cathode coupled to the second node, and a control terminal coupled to the third node. A transistor has a gate coupled to the first node. An anode of a diode at a first end of the n diodes is coupled to the first node, and a cathode of a diode at a second end of the n diodes is coupled to a third node.
    Type: Application
    Filed: September 13, 2021
    Publication date: September 29, 2022
    Inventors: Naoya Takai, Yukihiro Takifuji, Keita Saito, Kazuki Tanaka
  • Publication number: 20220268477
    Abstract: A Voronoi-partition processing unit (105) performs Voronoi partition on a plane region of a space where a plurality of air conditioners are placed, treating as a seed point, a position where each of the plurality of air conditioners is placed, and generates a plurality of partition regions each of which includes any of the plurality of air conditioners. A region correction unit (106) adjusts an area of at least one of the plurality of partition regions based on air-conditioning performance of each of the plurality of air conditioners.
    Type: Application
    Filed: May 12, 2022
    Publication date: August 25, 2022
    Applicant: Mitsubishi Electric Corporation
    Inventors: Ichiro FURUKI, Keita SAITO
  • Publication number: 20220178847
    Abstract: Resolution is improved in a required direction while maintaining contrast in inspection of an anamorphic mask. A method for inspecting a mask with a reduction rate at the time of exposure in a longitudinal direction different from a reduction rate at the time of exposure in a lateral direction according to the present disclosure includes capturing an image of the mask using a photodetector including a rectangular pixel, a ratio of a dimension of the rectangular pixel in the longitudinal direction to a dimension of the rectangular pixel in the lateral direction being equal to an inverse ratio of the reduction rate in the longitudinal direction to the reduction rate in the lateral direction.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 9, 2022
    Inventors: Keita SAITO, Haruhiko KUSUNOSE, Tsunehito KOHYAMA
  • Publication number: 20220035267
    Abstract: A powder transfer device includes: a holder that detachably holds a powder applicator that applies a powder to an image; and a transfer part that transfers the powder onto the image from the powder applicator held by the holder, wherein the powder applicator having the powder adhering to a surface is mounted to the holder.
    Type: Application
    Filed: July 6, 2021
    Publication date: February 3, 2022
    Inventors: KEITA SAITO, ATSUTO HIRAI