Patents by Inventor Ryota Watanabe

Ryota Watanabe 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: 20230288439
    Abstract: There is provided an electrolyte analyzer that can appropriately replace consumable items while more exerting analysis processing performances than a conventional electrolyte analyzer does. An electrolyte analyzer includes a plurality of analysis chambers 50 having ISE electrodes 1 configured to measure the concentration of the electrolyte of a sample and a controller 29 configured to control operations in the electrolyte analyzer 100 including the analysis chambers 50. The ISE electrodes 1 of the plurality of analysis chambers 50 analyze the same analysis items. The controller 29 selects an analysis chamber 50 used for measurement from the plurality of analysis chambers 50 corresponding to the remaining measurable numbers of a plurality of ISE electrodes 1 and measurement request status.
    Type: Application
    Filed: March 11, 2021
    Publication date: September 14, 2023
    Inventors: Takushi MIYAKAWA, Ryota WATANABE, Yuichi IWASE, Takahiro KUMAGAI, Masafumi MIYAKE
  • Publication number: 20230267932
    Abstract: A dialogue system that dialogues with a user includes an execution device configured to execute a detection process and a recognition process. The recognition process is a process of recognizing that the user talks to the dialogue system when a predetermined state is detected by the detection process. The detection process is a process of detecting the predetermined state using, as an input, an output signal of a camera that images the user. The predetermined state includes a state in which a mouth of the user moves.
    Type: Application
    Filed: February 16, 2023
    Publication date: August 24, 2023
    Applicant: AISIN CORPORATION
    Inventors: Shin OSUGA, Godai TANAKA, Ayana NABEKURA, Ryota NAKANO, Ryota WATANABE, Tatsuya SATO, Norihide KITAOKA, Ryota NISHIMURA, Sunao HARA, Kengo OHTA, Teruyuki ISHIKAWA, Yuka ISHIKAWA
  • Publication number: 20230267930
    Abstract: A dialogue system includes a storage device and an execution device. Scenario data stored in the storage device define a response sentence corresponding to a state and a transition condition for transition to a different state. The execution device executes a text data generation process, a determination process, a scenario response process, a chat process, a storage process, and a return process. The text data generation process is a process of converting a voice of a user into text data. The determination process is a process of determining whether the transition condition is satisfied. The scenario response process is a process of operating a speaker so as to make a response when the transition condition is satisfied. The chat process is a process of operating the speaker so as to make a different response when the transition condition is not satisfied.
    Type: Application
    Filed: January 25, 2023
    Publication date: August 24, 2023
    Applicant: AISIN CORPORATION
    Inventors: Shin OSUGA, Godai TANAKA, Ayana NABEKURA, Ryota NAKANO, Ryota WATANABE, Tatsuya SATO, Norihide KITAOKA, Ryota NISHIMURA, Sunao HARA, Kengo OHTA
  • Publication number: 20230240047
    Abstract: A heat dissipation structure, for a heat-generating electric component, includes: a heat dissipator disposed along a surface of the electric component; and a porous material held between the electric component and the heat dissipator. The porous material of the heat dissipation structure is impregnated with heat-transfer fluid. The heat-transfer fluid may include liquid metal.
    Type: Application
    Filed: December 12, 2022
    Publication date: July 27, 2023
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventors: Ryota Watanabe, Masahiro Kitamura, Mizuki Itoyama, Takuroh Kamimura, Junrong Zhou
  • Publication number: 20230230796
    Abstract: This charged particle beam device comprises: a charged particle beam source that generates charged particle beams; an objective lens in which coil current is inputted to focus the charged particle beams on a sample; a control unit that controls the coil current; a hysteresis characteristics storage unit that stores hysteresis characteristics information of the objective lens; a history information storage unit that stores history information relating to the coil current; and an estimating unit that estimates the magnetic field generated by the objective lens based on the coil current, the history information, and the hysteresis characteristic information, and has a magnetic field correction unit that, when the absolute value of the change amount of the coil current is greater than a prescribed value, further adds to the magnetic field estimated by the estimating unit a correction value according to the coil current and its change amount, correcting the magnetic field generated by the objective lens.
    Type: Application
    Filed: July 3, 2020
    Publication date: July 20, 2023
    Applicant: Hitachi High-Tech Corporation
    Inventors: Tomohito NAKANO, Makoto SUZUKI, Yuzuru MIZUHARA, Ryota WATANABE
  • Publication number: 20230227228
    Abstract: A packaging material for packaging contents containing fragrances includes a first polyolefin layer, an inorganic deposition layer, a gas barrier coating layer, and a second polyolefin layer having heat-sealing properties, in this order.
    Type: Application
    Filed: March 28, 2023
    Publication date: July 20, 2023
    Applicant: TOPPAN INC.
    Inventors: Ryota TANAKA, Shinya OCHIAI, Kotaro WATANABE, Yuta OKEYA
  • Publication number: 20230207187
    Abstract: A surface mount inductor includes a coil including a wound portion and a feeder end portion drawn out from the wound portion, a compact that contains a magnetic powder and that encapsulates the coil, and an external terminal disposed on the compact and connected to the coil. The compact has surfaces including two pressed surfaces, opposing each other in a direction of an axis of the wound portion and formed by being pressed in the direction of the axis, and a non-pressed surface, adjacent to the two surfaces and not pressed. The coil is disposed so that the axis of the wound portion is parallel to a mount surface of the compact. The mount surface is included in the non-pressed surface, the feeder end portion is exposed from the mount surface, and the external terminal is formed on only the non-pressed surface and connected to the feeder end portion.
    Type: Application
    Filed: March 7, 2023
    Publication date: June 29, 2023
    Applicant: Murate Manufacturing Co., Ltd.
    Inventors: Yuki Kitashima, Masaki Kitajima, Takeo Ohaga, Takeshi Shimada, Yoshiaki Hirama, Daigo Mizumura, Ryota Watanabe, Masato Koike, Yuusuke Morita
  • Patent number: 11667998
    Abstract: An FeNi ordered alloy contained in a magnetic material has an L10 ordered structure, is doped with an light element, and is provided as a granular particle. A method for manufacturing a magnetic material including an FeNi ordered alloy having an L10 ordered structure includes preparing an FeNi ordered alloy provided as a granular particle, and doping a light element into the FeNi ordered alloy.
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: June 6, 2023
    Assignee: DENSO CORPORATION
    Inventors: Eiji Watanabe, Yuta Saiga, Hidehiko Hiramatsu, Sho Goto, Ryota Shinozaki, Hiroaki Kura
  • Patent number: 11670664
    Abstract: The present technology relates to a light-receiving element and a distance measurement module. A light-receiving element includes: a first voltage application unit to which a voltage is applied; a first charge detection unit that is disposed at a periphery of the first voltage application unit; a second voltage application unit to which a voltage is applied; a second charge detection unit that is disposed at a periphery of the second voltage application unit; a third voltage application unit to which a first voltage is applied; and a voltage control unit that applies a second voltage to one of the first voltage application unit and the second a voltage application unit and causes the other to be in a floating state, the second voltage being different from the first voltage. The present technology is applicable to a light-receiving element.
    Type: Grant
    Filed: July 4, 2019
    Date of Patent: June 6, 2023
    Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Takuya Maruyama, Yuji Isogai, Tsutomu Imoto, Takuro Murase, Ryota Watanabe
  • Patent number: 11664507
    Abstract: A manufacturing method for manufacturing a separator for a fuel cell includes a step of applying a laser beam to a surface of a plate-shaped metal plate having a rectangular shape such that an application range of the laser beam extends linearly. In the step, the laser beam is applied such that the application range includes a high-energy region in which energy to be given by the laser beam per unit distance in a direction where the application range extends linearly is high, and a low-energy region in which the energy is low. The high-energy region includes a first region, a second region, a third region, and a fourth region. The first region and the second region extend in parallel to one of long sides of the rectangular shape. The third region and the fourth region extend in parallel to the other one of the long sides.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: May 30, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ryota Sakanoi, Hiroomi Kobayashi, Yuta Watanabe, Yoichi Hanakura
  • Patent number: 11662293
    Abstract: An inspection method for a pillar-shaped honeycomb filter having a honeycomb-shaped first end face and a honeycomb-shaped second end face, including: allowing gas containing fine particles to flow into the first end face; imaging the entire second end face covered with the sheet-like light using a camera while the gas that has flowed into the first end face flows out of the second end face through the filter, and generating an image of the entire second end face covered with the sheet-like light; selecting an inspection area of the second end face and measuring information concerning a sum of luminance of all pixels in the inspection area; and determining quality of the filter based on at least the information concerning the concentration of the fine particles in the gas before the gas flows into the first end face and the information concerning the sum of luminance.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: May 30, 2023
    Assignee: NGK INSULATORS, LTD.
    Inventors: Yoshihiro Sato, Takakazu Koyama, Yuji Watanabe, Yutaka Ishii, Takaaki Kanemitsu, Makoto Murai, Masanari Iwade, Takafumi Terahai, Ryota Kurahashi, Akinari Fukaya, Kenji Ebisutani
  • Patent number: 11657955
    Abstract: A surface mount inductor includes a coil including a conducting wire winding portion with both ends on the outer circumference and a pair of extension portions that extend from the outer circumference, a molded body containing a metal magnetic powder and the coil embedded, and a pair of outer terminals disposed on the molded body and connected to the extension portions. The molded body has principal surfaces, end surfaces, and side surfaces. One principal surface serves as a mounting surface including a recessed portion with an elevated region and a lowered region. The coil is embedded in the molded body with the winding axis of the winding portion parallel to the recessed portion, and the pair of extension portions extend from the outer circumference toward the mounting surface to be exposed at the lowered region and connected to the pair of outer terminals in the lowered region.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: May 23, 2023
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Ryota Watanabe, Masaki Kitajima, Takeo Ohaga
  • Publication number: 20230154950
    Abstract: The present technology relates to a light receiving device, a method for manufacturing the same, and a distance measuring device capable of improving distance measurement accuracy by maintaining the balance of transfer capability between transfer transistors.
    Type: Application
    Filed: May 27, 2021
    Publication date: May 18, 2023
    Inventors: Yuji Isogai, Yusuke Otake, Ryota Watanabe
  • Patent number: 11652175
    Abstract: The present technology relates to a light reception device and a distance measurement module whose characteristic can be improved. The light reception device includes an on-chip lens, a wiring layer, and a semiconductor layer arranged between the on-chip lens and the wiring layer. The semiconductor layer includes a first tap having a first voltage application portion and a first charge detection portion arranged around the first voltage application portion, and a second tap having a second voltage application portion and a second charge detection portion arranged around the second voltage application portion. Furthermore, the light reception device is configured such that a phase difference is detected using signals detected by the first tap and the second tap. The present technology can be applied, for example, to a light reception device that generates distance information, for example, by a ToF method, and so forth.
    Type: Grant
    Filed: July 4, 2019
    Date of Patent: May 16, 2023
    Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Takuro Murase, Ryota Watanabe, Toshifumi Wakano, Takuya Maruyama, Yusuke Otake, Tsutomu Imoto, Yuji Isogai
  • Publication number: 20230124239
    Abstract: An electronic apparatus includes: a heating element; and a plurality of heat pipes that is thermally connected to the heating element. Each of the heat pipes has a cross section having a rectangular shape, a heat receiving surface thermally connected to the heating element, and a side surface orthogonal to the heat receiving surface. The side surfaces of the heat pipes, which are adjacent to each other, are in surface contact with each other.
    Type: Application
    Filed: September 14, 2022
    Publication date: April 20, 2023
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventors: Masahiro Kitamura, Takuroh Kamimura, Akinori Uchino, Ryota Watanabe
  • Patent number: 11610756
    Abstract: A charged particle beam apparatus acquires an image that is not affected by movement of a stage at a high speed. The apparatus includes: a charged particle source for irradiating a sample with a charged particle beam; a stage on which the sample is placed; a measurement unit for measuring a movement amount of the stage; a deflector; a deflector offset control unit, which is a feedback control unit for adjusting a deflection amount of the deflector according to the movement amount of the stage; a plurality of detectors for detecting secondary charged particles emitted from the sample by irradiation of the charged particle beam; a composition ratio calculation unit that calculates composition ratios of signals output from the detectors based on the deflection amount adjusted by the feedback control unit; and an image generation unit for generating a composite image by compositing the signals using the composition ratio.
    Type: Grant
    Filed: October 8, 2021
    Date of Patent: March 21, 2023
    Assignee: HITACHI HIGH-TECH CORPORATION
    Inventors: Kaori Bizen, Ryota Watanabe, Yuzuru Mizuhara, Daisuke Bizen
  • Publication number: 20230071795
    Abstract: The present technology relates to a light receiving device, a method for manufacturing a light receiving device, and a distance measuring module, capable of improving sensitivity. A light receiving device includes: a pixel array unit in which pixels each including a first tap that detects charges photoelectrically converted by a photoelectric conversion unit and a second tap that detects charges photoelectrically converted by the photoelectric conversion unit are two-dimensionally arranged in a matrix; an on-chip lens disposed for each pixel on a light incident surface side of a substrate; and a lens isolation portion that is formed in the same layer as the on-chip lens and isolates the on-chip lenses from each other. The present technology can be applied to, for example, a distance measuring system or the like that performs distance measurement by an indirect ToF method.
    Type: Application
    Filed: February 5, 2021
    Publication date: March 9, 2023
    Inventor: RYOTA WATANABE
  • Patent number: 11569027
    Abstract: A surface-mounted inductor including a coil having a wound part formed by winding a conductive wire and extended parts extended from an outer circumference of the wound part, a molded body containing the coil, constituted by a composite material containing a magnetic powder, and outer terminals connected to end portions of the extended parts disposed on a mounting surface. The wound part is contained within the molded body so that a winding axis is parallel to the mounting surface. The extended parts are extended toward the mounting surface side, each end portion of the extended parts are exposed from the surface thereof of the molded body. In the molded body, a density of a magnetic powder between the end portions of the extended parts on the mounting-side surface is lower than a density in the surface on the opposite side from the mounting surface.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: January 31, 2023
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Yoshiaki Hirama, Daigo Mizumura, Ryota Watanabe
  • Publication number: 20220223632
    Abstract: The present technology relates to a light receiving device and a distance measuring module capable of curbing a decrease in distance measurement accuracy due to an increase in the number of pixels. A light receiving device includes a pixel array unit in which pixels each having a first tap detecting charge photoelectrically converted by a photoelectric conversion unit and a second tap detecting charge photoelectrically converted by the photoelectric conversion unit are two-dimensionally arranged in a matrix. In the pixel array unit, four vertical signal lines for outputting a detection signal detected by any one of the first tap and the second tap to the outside of the pixel array unit are arranged for one pixel column. The present technology can be applied to a distance measuring sensor or the like of the indirect ToF scheme, for example.
    Type: Application
    Filed: March 16, 2020
    Publication date: July 14, 2022
    Inventors: RYOTA WATANABE, TAKESHI YAMAZAKI, SANGMAN HAN
  • Patent number: 11378659
    Abstract: The present technology relates to a light reception device and a distance measurement module. The light reception device includes an on-chip lens, a wiring layer, and a semiconductor layer between the on-chip lens and the wiring layer. The semiconductor layer includes a first tap to which a first voltage is applied and a first charge detection portion, and a second tap to which a second voltage different from the first voltage is applied and a second charge detection portion. The position of the on-chip lens differs depending upon an in-plane position of a pixel array section, so that an optical path length or a DC contrast of a chief ray from an object is uniform at in-plane pixels of the pixel array section. The present technology can be applied, for example, to a light reception device that generates distance information, for example, by a ToF method, and so forth.
    Type: Grant
    Filed: July 4, 2019
    Date of Patent: July 5, 2022
    Assignee: Sony Semiconductor Solutions Corporation
    Inventors: Yuji Isogai, Tsutomu Imoto, Takuya Maruyama, Takuro Murase, Ryota Watanabe, Toshifumi Wakano