Patents by Inventor Akihiko Ebina

Akihiko Ebina 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).

  • Patent number: 12140440
    Abstract: A movement assistance device guides a user to a meeting location for meeting a vehicle. The movement assistance device calculates a first required time until the vehicle arrives at the meeting location, and a plurality of routes from the user's current location to the meeting location. The movement assistance device calculates a second required time for the user to arrive at the meeting location from the user's current location for each route. The movement assistance device then determines the route associated with the second required time as a route via which the vehicle could be met on time when a second required time is the same as or shorter than the first required time. The movement assistance device then causes the communication device to output information that indicates the route or routes determined to be the route or routes via which the vehicle could be met on time.
    Type: Grant
    Filed: March 22, 2021
    Date of Patent: November 12, 2024
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Takeaki Ohsawa, Akihiko Ebina, Yuji Takada
  • Patent number: 12125627
    Abstract: A multilayer conductor component includes an element body, an internal conductor, and an external electrode. The external electrode includes a sintered metal layer. The sintered metal layer is disposed on an end surface, a pair of side surfaces, a first main surface, and a second main surface of the element body. An electrode length, which is a length in the first direction from an edge of the sintered metal layer to a reference plane including the end surface, at a central portion of the first main surface in the third direction, is shorter than the electrode length at each of the ridge portions. The electrode length at a central portion of each of the pair of side surfaces in the second direction is equal to or less than the electrode length at each of the ridge portions.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: October 22, 2024
    Assignee: TDK CORPORATION
    Inventors: Daiki Kato, Masashi Shimoyasu, Yoji Tozawa, Seiichi Nakagawa, Akihiko Oide, Makoto Yoshino, Kazuhiro Ebina
  • Patent number: 12094642
    Abstract: A multilayer inductor component includes an element body, an internal conductor, and an external electrode. The internal conductor is disposed in the element body. The external electrode is disposed on a surface of the element body and electrically connected to the internal conductor. The external electrode includes a sintered metal layer and a plating layer. The sintered metal layer is disposed on the surface of the element body. The plating layer covers the sintered metal layer. The sintered metal layer includes a thick portion and thin portions. The thick portion covers the surface of the element body. A plurality of glass particles is dispersed in the thick portion. The thin portions cover glass particles exposed on a surface of the thick portion among the plurality of glass particles and being in contact with the plating layer.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: September 17, 2024
    Assignee: TDK CORPORATION
    Inventors: Masashi Shimoyasu, Daiki Kato, Yoji Tozawa, Takashi Endo, Seiichi Nakagawa, Mitsuru Ito, Kenta Sasaki, Akihiko Oide, Makoto Yoshino, Kazuhiro Ebina
  • Patent number: 11784632
    Abstract: A vibrator device includes: a base; a vibrator disposed in the base; and a lid including a substrate having a light transmitting property and a silicon substrate joined to the substrate and a part of the base surrounding the vibrator.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: October 10, 2023
    Assignee: Seiko Epson Corporation
    Inventors: Takashi Yamazaki, Osamu Kawauchi, Akihiko Ebina
  • Publication number: 20230221130
    Abstract: A movement assistance device guides a user to a meeting location for meeting a vehicle. The movement assistance device calculates a first required time until the vehicle arrives at the meeting location, and a plurality of routes from the user's current location to the meeting location. The movement assistance device calculates a second required time for the user to arrive at the meeting location from the user's current location for each route. The movement assistance device then determines the route associated with the second required time as a route via which the vehicle could be met on time when a second required time is the same as or shorter than the first required time. The movement assistance device then causes the communication device to output information that indicates the route or routes determined to be the route or routes via which the vehicle could be met on time.
    Type: Application
    Filed: March 22, 2021
    Publication date: July 13, 2023
    Inventors: Takeaki OHSAWA, Akihiko EBINA, Yuji TAKADA
  • Patent number: 11292341
    Abstract: A vibration device includes a base substrate made of silicon and having a first surface and a second surface facing away from the first surface, a lid bonded to the base substrate, a vibrator disposed at the first surface of the base substrate and accommodated in a space between the base substrate and the lid, and a thermistor element disposed at the base substrate.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: April 5, 2022
    Inventors: Junichi Takeuchi, Akira Mizuguchi, Akihiko Ebina, Takashi Yamazaki
  • Patent number: 11088657
    Abstract: A vibration element includes: a base; an arm continuous with the base; a first electrode that includes a first layer of titanium nitride and a second layer containing nitrogen, titanium, and oxygen, and is disposed on the arm; an aluminum nitride layer in contact with the second layer; and a second electrode disposed on the aluminum nitride layer.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: August 10, 2021
    Inventors: Kenichi Kurokawa, Yukio Kitahara, Takashi Yamazaki, Akihiko Ebina
  • Publication number: 20200412299
    Abstract: A vibration element includes: a base; an arm continuous with the base; a first electrode that includes a first layer of titanium nitride and a second layer containing nitrogen, titanium, and oxygen, and is disposed on the arm; an aluminum nitride layer in contact with the second layer; and a second electrode disposed on the aluminum nitride layer.
    Type: Application
    Filed: June 25, 2020
    Publication date: December 31, 2020
    Inventors: Kenichi KUROKAWA, Yukio KITAHARA, Takashi YAMAZAKI, Akihiko EBINA
  • Publication number: 20200338984
    Abstract: A vibration device includes a base substrate made of silicon and having a first surface and a second surface facing away from the first surface, a lid bonded to the base substrate, a vibrator disposed at the first surface of the base substrate and accommodated in a space between the base substrate and the lid, and a thermistor element disposed at the base substrate.
    Type: Application
    Filed: April 24, 2020
    Publication date: October 29, 2020
    Inventors: Junichi TAKEUCHI, Akira MIZUGUCHI, Akihiko EBINA, Takashi YAMAZAKI
  • Patent number: 10689007
    Abstract: An autonomous vehicle operating apparatus is installed in an autonomous vehicle having two autonomous traveling modes of a first autonomous traveling mode for traveling without operation by a driver and a second autonomous traveling mode for traveling in accordance with an operation by the driver. The autonomous vehicle operating apparatus defines an operating section according to traveling conditions and circumferential conditions, and controls the autonomous vehicle in the second autonomous traveling mode to travel in accordance with the operation by the driver during a period in which the autonomous vehicle is located in the operating section.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: June 23, 2020
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Machiko Hiramatsu, Takashi Sunda, Youji Shimizu, Akihiko Ebina
  • Patent number: 10662055
    Abstract: A MEMS element includes a surface silicon layer on which an element is formed and on which a first electrode and a second electrode as element electrodes and an electrode pad connected to the first electrode and the second electrode are disposed, and in which a first wiring through-hole is disposed at a position overlapping with the electrode pad of the surface silicon layer and a wiring electrode electrically connected to the electrode pad is disposed in the first wiring through-hole, in plan view.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: May 26, 2020
    Assignee: SEIKO EPSON CORPORATION
    Inventors: Takashi Yamazaki, Akihiko Ebina, Osamu Kawauchi, Yoshihiko Yokoyama
  • Publication number: 20200067484
    Abstract: A vibrator device includes: a base; a vibrator disposed in the base; and a lid including a substrate having a light transmitting property and a silicon substrate joined to the substrate and a part of the base surrounding the vibrator.
    Type: Application
    Filed: August 26, 2019
    Publication date: February 27, 2020
    Inventors: Takashi YAMAZAKI, Osamu KAWAUCHI, Akihiko EBINA
  • Patent number: 10538252
    Abstract: An information presenting device is mounted in an autonomous vehicle in which an action candidate for the vehicle to take is settable based on selection from presented selection information made by an occupant. The information presenting device sets the action candidate for the autonomous vehicle to take, calculates a selection margin time from a current time point to a time point at which the occupant should complete the selection from the selection information, sets the selection information based on the action candidate depending on the selection margin time, and presents the set selection information to the occupant.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: January 21, 2020
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Akihiko Ebina, Machiko Hiramatsu, Takashi Sunda, Youji Shimizu, Takayuki Kondoh
  • Patent number: 10220775
    Abstract: A vehicle information presenting device used for an automated driving vehicle that automatically performs traveling control of the vehicle based on a traveling state of the vehicle and information on an outside of the vehicle includes: a steering wheel; a light-emitting unit that is disposed in the steering wheel and emits light; and a light-emitting control unit that causes the light-emitting unit to emit light, wherein the light-emitting control unit changes a light-emitting state of the light-emitting unit to induce a driver to switch from automated driving to manual driving in accordance with a system state of the automated driving.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: March 5, 2019
    Assignee: Nissan Motor Co., Ltd.
    Inventor: Akihiko Ebina
  • Publication number: 20180326995
    Abstract: An autonomous vehicle operating apparatus is installed in an autonomous vehicle having two autonomous traveling modes of a first autonomous traveling mode for traveling without operation by a driver and a second autonomous traveling mode for traveling in accordance with an operation by the driver. The autonomous vehicle operating apparatus defines an operating section according to traveling conditions and circumferential conditions, and controls the autonomous vehicle in the second autonomous traveling mode to travel in accordance with the operation by the driver during a period in which the autonomous vehicle is located in the operating section.
    Type: Application
    Filed: November 4, 2015
    Publication date: November 15, 2018
    Applicant: Nissan Motor Co., Ltd.
    Inventors: Machiko Hiramatsu, Takashi Sunda, Youji Shimizu, Akihiko Ebina
  • Publication number: 20180319332
    Abstract: A vehicle information presenting device used for an automated driving vehicle that automatically performs traveling control of the vehicle based on a traveling state of the vehicle and information on an outside of the vehicle includes: a steering wheel; a light-emitting unit that is disposed in the steering wheel and emits light; and a light-emitting control unit that causes the light-emitting unit to emit light, wherein the light-emitting control unit changes a light-emitting state of the light-emitting unit to induce a driver to switch from automated driving to manual driving in accordance with a system state of the automated driving.
    Type: Application
    Filed: July 12, 2018
    Publication date: November 8, 2018
    Inventor: Akihiko Ebina
  • Publication number: 20180312395
    Abstract: A MEMS element includes a surface silicon layer on which an element is formed and on which a first electrode and a second electrode as element electrodes and an electrode pad connected to the first electrode and the second electrode are disposed, and in which a first wiring through-hole is disposed at a position overlapping with the electrode pad of the surface silicon layer and a wiring electrode electrically connected to the electrode pad is disposed in the first wiring through-hole, in plan view.
    Type: Application
    Filed: April 24, 2018
    Publication date: November 1, 2018
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Takashi YAMAZAKI, Akihiko EBINA, Osamu KAWAUCHI, Yoshihiko YOKOYAMA
  • Publication number: 20180281818
    Abstract: An information presenting device is mounted in an autonomous vehicle in which an action candidate for the vehicle to take is settable based on selection from presented selection information made by an occupant. The information presenting device sets the action candidate for the autonomous vehicle to take, calculates a selection margin time from a current time point to a time point at which the occupant should complete the selection from the selection information, sets the selection information based on the action candidate depending on the selection margin time, and presents the set selection information to the occupant.
    Type: Application
    Filed: September 30, 2015
    Publication date: October 4, 2018
    Inventors: Akihiko Ebina, Machiko Hiramatsu, Takashi Sunda, Youji Shimizu, Takayuki Kondoh
  • Patent number: 10086753
    Abstract: A vehicle information presenting device used for an automated driving vehicle that automatically performs traveling control of the vehicle based on a traveling state of the vehicle and information on an outside of the vehicle includes: a steering wheel; a light-emitting unit that is disposed in the steering wheel and emits light; and a light-emitting control unit that causes the light-emitting unit to emit light, wherein the light-emitting control unit changes a light-emitting state of the light-emitting unit to induce a driver to switch from automated driving to manual driving in accordance with a system state of the automated driving.
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: October 2, 2018
    Assignee: Nissan Motor Co., Ltd.
    Inventor: Akihiko Ebina
  • Patent number: 10001777
    Abstract: An information presenting apparatus includes a system confidence level calculator configured to calculate a system confidence level of autonomous driving control, an information presenter configured to present, to a driver, information on allowableness of an action other than driving, and an information presentation controller configured to control switching of a content of the information presented on the information presenter according to the system confidence level calculated by the system confidence level calculator.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: June 19, 2018
    Assignee: Nissan Motor Co., Ltd.
    Inventor: Akihiko Ebina