Patents by Inventor Yuu To

Yuu To 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).

  • Metalens unit, semiconductor fault analysis device, and semiconductor fault analysis method
    Patent number: 11391774
    Abstract: The present disclosure relates to a metalens unit including a metalens having a structure for reducing a thickness. The metalens unit includes a metalens and a holding portion for the metalens. The metalens includes a base portion and a first antenna portion. The first antenna portion is constituted by a plurality of first antennas each having a first refractive index and a first intermediate portion having a second refractive index and positioned between the plurality of first antennas. A first antenna portion is formed such that one-dimensional arrangement constituted by some of end surfaces of the plurality of first antennas includes a pattern in which at least one of a size of the end surface, a shape of the end surface, and an arrangement pitch is changed along a reference line.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: July 19, 2022
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Soh Uenoyama, Yuu Takiguchi, Hirotoshi Terada
  • ROTARY ELECTRIC MACHINE AND MANUFACTURING METHOD FOR ROTARY ELECTRIC MACHINE
    Publication number: 20220224208
    Abstract: Improving the assemblability while improving the heat dissipation effect of the heat-sink. In the rotary electric machine, the ECU unit has the heat-sink that closes the opening of the housing of the motor portion, the circuit board fixed to the lower side of the heat-sink, and the connector assembly fixed to the upper side of the heat-sink with a part of the heat-sink exposed. Thus, the heat of the electronic components of the circuit board can be dissipated to the outside of the rotary electric machine by the heat-sink. Moreover, a connection terminal is provided on the lower surface of the circuit board, and the bus bar terminal portion of the motor portion is press-fitted into the connection terminal. Therefore, the bus bar terminal portion can be connected to the circuit board without being soldered to the circuit board. Therefore, the assemblability of the rotary electric machine can be improved.
    Type: Application
    Filed: March 26, 2020
    Publication date: July 14, 2022
    Inventors: Haruki Tomita, Yuu Eguchi
  • Electrode, insulating layer application liquid, method for manufacturing electrode, nonaqueous power storage element, and electronic device
    Patent number: 11387444
    Abstract: An electrode is provided which includes an electrode substrate, an electrode mixture layer overlying the electrode substrate, and an insulating layer overlying the electrode mixture layer. The electrode mixture layer contains an active material and a void. The insulating layer contains a resin and an insulating inorganic particulate accounting for 80% by mass of the insulating layer. In a boundary region of the electrode mixture layer with the insulating layer, the resin and the insulating inorganic particulate are present in a part of the void.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: July 12, 2022
    Assignee: RICOH COMPANY, LTD.
    Inventors: Aya Utsuki, Masahiro Masuzawa, Kohji Matsuoka, Yuu Zama, Anna Hirowatari, Hideo Yanagita
  • SELF-ILLUMINATING MANIPULATION ELEMENT
    Publication number: 20220214026
    Abstract: A self-illuminating control element in a form of a pad includes: a light-transmissive control element body in a form of a pad body including an operation surface having an illuminating portion of a predetermined shape as a section, a light receiving surface having a light receiving portion as a section and provided opposite the operation surface, and side surfaces connecting the operation surface and the light receiving surface; a light shielding layer covering the operation surface except for the illuminating portion, the light receiving surface except for the light receiving portion, and the side surfaces; a reflection layer formed between the light shielding layer and the pad body; and a light source for feeding an illumination light toward the light receiving portion.
    Type: Application
    Filed: April 16, 2019
    Publication date: July 7, 2022
    Inventors: Yuu Nagata, Hirokazu Izumi
  • Numerical controller for controlling acceleration and deceleration of spindle feed rate
    Patent number: 11378937
    Abstract: A numerical controller decelerates a spindle feed rate in a bite portion to a bite velocity lower than a commanded feed rate when drilling is carried out and then, after passage through a velocity recovery point where a measured spindle load is made substantially constant, accelerates the spindle feed rate from the bite velocity to the commanded feed rate.
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: July 5, 2022
    Assignee: Fanuc Corporation
    Inventors: Yuu Oota, Masaru Kuroiwa
  • Multi-wavelength light radiating apparatus
    Patent number: 11371936
    Abstract: A multiwavelength-light-radiating apparatus (1) includes: a light source (11) that radiates continuous light (Lc); a diffracting part (12) that diffracts the continuous light (Lc) into numerous monochromatic lights (Lm), whose wavelengths differ from one another, and emits the numerous monochromatic lights (Lm); numerous optical waveguides (2) that respectively transmit the numerous monochromatic lights (Lm) emitted from the diffracting part (12) from incident ends (21) to output ends (22) where the numerous monochromatic lights (Lm) are respectively emitted; and a sample-placement part (3) that holds numerous samples such that the output ends (22) of the numerous optical waveguides (2) respectively oppose the samples. The numerous monochromatic irradiation lights, whose wavelengths differ from one another, are arranged to be radiated simultaneously onto the numerous samples, one light per sample.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: June 28, 2022
    Assignee: NATIONAL UNIVERSITY CORPORATION TOYOHASHI UNIVERSITY OF TECHNOLOGY
    Inventor: Yuu Hirose
  • MATCHING INFORMATION PROVIDING METHOD AND MATCHING INFORMATION PROVIDING PROGRAM
    Publication number: 20220197928
    Abstract: Costume information regarding a costume that a plurality of users wants to wear at a destination is acquired. The plurality of users wishes to visit the destination. Users who are determined to match are grouped, based on the costume information of the plurality of users. At least one user, out of the grouped users, is provided with information on another user of the grouped users.
    Type: Application
    Filed: October 4, 2021
    Publication date: June 23, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ayaka KAGAMI, Atsushi HANAWA, Soshiro MURATA, Hideo HASEGAWA, Genshi KUNO, Yuta KIKUZAKI, Yuu OOMI, Takeshi YAMADA, Masako FURUTA, Toshihisa SHIMOME, Kensuke SASAKI
  • OPTICAL MODULATION ELEMENT AND OPTICAL MODULATION MODULE
    Publication number: 20220197103
    Abstract: An optical modulation element that can be housed in the same housing together with an electronic circuit is implemented without deteriorating the high-frequency characteristics and the optical modulation characteristics and without increasing a size of the housing.
    Type: Application
    Filed: September 26, 2019
    Publication date: June 23, 2022
    Inventors: Yuu Nakata, Norikazu Miyazaki, Satoshi Oikawa
  • POWER CONVERSION APPARATUS
    Publication number: 20220200470
    Abstract: First switches include first electrodes, which are mutually connected with each other via a first internal bus bar, and second electrodes, which are mutually connected with each other via a second internal bus bar. A first resin member encapsulates the first switches and the first and second internal bus bars. Second switches include third electrodes, which are mutually connected with each other via a third internal bus bar, and fourth electrodes, which are mutually connected with each other via a fourth internal bus bar. A second resin member that encapsulates the second switches and the third and fourth internal bus bars. The second module is arranged alongside with the first module. The second internal bus bar and the third internal bus bar are partially exposed from the first resin member and the second resin member, respectively, and are directly joined with each other.
    Type: Application
    Filed: March 9, 2022
    Publication date: June 23, 2022
    Applicant: DENSO CORPORATION
    Inventors: Hiromi ICHIJYO, Yuu YAMAHIRA, Kazuya TAKEUCHI, Masanori SAKATA, Masayoshi NISHIHATA
  • VEHICLE DISPLAY DEVICE
    Publication number: 20220201254
    Abstract: A vehicle display device includes a theme-specific related information storage unit that stores videos related to destinations and a display that reads a related video from the theme-specific related information storage unit and displaying the related video for a corresponding one of the destinations. The vehicle display device thus allows users in a vehicle to maintain excitement until a vehicle arrives in the destination.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 23, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ayaka KAGAMI, Atsushi HANAWA, Soshiro MURATA, Hideo HASEGAWA, Genshi KUNO, Yuta KIKUZAKI, Yuu OOMI, Takeshi YAMADA, Masako FURUTA, Toshihisa SHIMOME, Kensuke SASAKI
  • POWER CONVERSION APPARATUS
    Publication number: 20220200471
    Abstract: A first module includes a first switch having a first electrode and a second electrode; a second switch having a third electrode and a fourth electrode; a second internal bus bar connecting the second electrode with the third electrode; and a first resin member encapsulating those components. A second module with includes a third switch having a fifth electrode and a sixth electrode; a fourth switch having a seventh electrode and an eighth electrode; a fifth internal bus bar connecting the sixth electrode with the seventh electrode; and a second resin member encapsulating those components. At least one of a first terminal of the second internal bus bar exposed from the first resin member and a second terminal of the fifth internal bus bar exposed from the second resin member extends toward the other and are directly joined with each other.
    Type: Application
    Filed: March 9, 2022
    Publication date: June 23, 2022
    Applicant: DENSO CORPORATION
    Inventors: Hiromi ICHIJYO, Yuu YAMAHIRA, Kazuya TAKEUCHI, Masanori SAKATA, Masayoshi NISHIHATA
  • VEHICLE DISPLAY DEVICE
    Publication number: 20220197579
    Abstract: A vehicle display device that is mounted on a vehicle moving toward a destination does not display a content shown in the destination but displays a video related to the content and a video other than a video provided in the destination.
    Type: Application
    Filed: October 29, 2021
    Publication date: June 23, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ayaka KAGAMI, Atsushi HANAWA, Soshiro MURATA, Hideo HASEGAWA, Genshi KUNO, Yuta KIKUZAKI, Yuu OOMI, Takeshi YAMADA, Masako FURUTA, Toshihisa SHIMOME, Kensuke SASAKI
  • Scraper Vehicle, Method of Controlling the Same, and Towing Vehicle
    Publication number: 20220186464
    Abstract: A scraper vehicle is described that can contribute, with a relatively simple and low-cost configuration, to shortening of a construction period, reduction of construction cost, and the like without travel being disabled easily. The scraper vehicle includes an auxiliary drive system that supplies, in excavation by the scraper, a driving force to at least part of traveling wheels of the scraper vehicle. The driving force is supplied constantly or in accordance with a travel resistance of the scraper vehicle.
    Type: Application
    Filed: May 13, 2020
    Publication date: June 16, 2022
    Inventors: Hiroshi Obata, Hidetoshi Morimoto, Yuu Sato, Tsukasa Baba, Takeo Asakura, Masaaki Kusano
  • ACTIVATED CARBON FIBER SHEET FOR MOTOR VEHICLE CANISTER
    Publication number: 20220161229
    Abstract: A problem to be solved by the present invention is to provide a new form of adsorbent suitable for a motor vehicle canister. An activated carbon fiber sheet satisfies one or two or more of conditions for indices, such as a specific surface area, a pore volume of pores having a given pore diameter, and a sheet density. An embodiment, for example, may have: a specific surface area ranging from 1400 to 2300 m2/g; a pore volume ranging from 0.20 to 0.70 cm3/g for pores having pore diameters of more than 0.7 nm and 2.0 nm or less; an abundance ratio R0.7/2.0, which is a ratio of a pore volume of micropores having pore diameters of 0.7 nm or less occupied in a pore volume of micropores having pore diameters of 2.0 nm or less, ranging from 5% to less than 25%, and a sheet density ranging from 0.030 to 0.200 g/cm3.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 26, 2022
    Applicant: NIPPON PAPER INDUSTRIES CO., LTD.
    Inventors: Daisuke IMAI, Yoshihide WATANABE, Yuu TAKATA, Shunsuke OZAWA, Chie YOSHIDA
  • ADSORBENT FOR CANISTER
    Publication number: 20220161182
    Abstract: An object is to provide a new form of adsorbent suitable for a high performance canister. An adsorbent including activated carbon is used as the adsorbent for the canister and satisfies the following conditions. P0.2/100 expressed by Equation 1: P0.2/100=X÷Y×100??(Equation 1) is 18% or more, in Equation 1, X represents an amount of adsorbed n-butane gas per 100 parts by weight of the adsorbent at 25° C. under an atmosphere where a gas pressure of n-butane gas is 0.2 kPa, and Y represents an amount of adsorbed n-butane gas per 100 parts by weight of the adsorbent at 25° C. under an atmosphere where a gas pressure of n-butane gas is 100 kPa.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 26, 2022
    Applicant: NIPPON PAPER INDUSTRIES CO., LTD.
    Inventors: Daisuke IMAI, Yoshihide WATANABE, Yuu TAKATA, Shunsuke OZAWA, Chie YOSHIDA
  • ANTI-HLA-DQ2.5 ANTIBODY
    Publication number: 20220153847
    Abstract: The present invention provides anti-HLA-DQ2.5 antibodies. The anti-HLA-DQ2.5 antibodies of the invention have binding activity to complexes formed by HLA-DQ2.5 and a gluten peptide, but have substantially no binding activity to complexes formed by HL A-DQ2.5 and an irrelevant peptide. Furthermore, it was found that the antibodies of the invention have inhibitory effects on T cell activation.
    Type: Application
    Filed: April 1, 2020
    Publication date: May 19, 2022
    Applicant: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Yuu Okura, Noriyuki Takahashi, Takashi Tsushima, Zulkarnain Harfuddin
  • ACTIVATED CARBON FIBER SHEET FOR MOTOR VEHICLE CANISTER
    Publication number: 20220152580
    Abstract: An object is to provide an adsorbent using activated carbon fiber, the adsorbent being suitable for motor vehicle canisters and enabling reduction in pressure loss. An activated carbon fiber sheet for a motor vehicle canister fulfils the following conditions (1) to (4). (1) The sheet has a specific surface area ranging from 1100 to 2300 m2/g. (2) The sheet has a density ranging from 0.010 to 0.200 g/cm3 or less. (3) The sheet has a thickness ranging from 0.1 to 100.00 mm. (4) The sheet has a fiber size of 13.0 ?m or larger.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 19, 2022
    Applicant: NIPPON PAPER INDUSTRIES CO., LTD.
    Inventors: Daisuke IMAI, Yoshihide WATANABE, Yuu TAKATA, Shunsuke OZAWA, Chie YOSHIDA
  • APPARATUS AND METHOD FOR DISPLAYING NOTIFICATION IN ELECTRONIC DEVICE
    Publication number: 20220147229
    Abstract: An apparatus and a method of displaying a notification in an electronic device are provided. The apparatus includes a display unit configured to display a status bar including one or more notification icons, and a controller configured to display notification information including an icon and a number of notifications of an application program for each application program when the status bar is selected.
    Type: Application
    Filed: January 20, 2022
    Publication date: May 12, 2022
    Inventors: Kue-Hwan SIHN, Beyong-Ho YUU
  • CONTROL APPARATUS
    Publication number: 20220150915
    Abstract: A plurality of schedulers each corresponding to one or more slices perform, in a same cell formed by one RU, scheduling of radio resources for a UE that uses a corresponding slice. A RAN controller identifies, for each of a plurality of schedulers, an amount of radio resources required for each scheduler in a predetermined period T, based on an amount of data and a communication quality of wireless communication by the UE in the cell. The RAN controller further allocates, to each of the plurality of schedulers, the identified amount of radio resources and a margin of radio resources that can be used for the scheduling.
    Type: Application
    Filed: January 26, 2022
    Publication date: May 12, 2022
    Applicant: KDDI CORPORATION
    Inventors: Shigeo TERABE, Toshiaki YAMAMOTO, Hayato FUKUDA, Yuu TSUKAMOTO, Haruhisa HIRAYAMA, Shinobu NANBA
  • Cylindrical printed board and printed-board-integrated molded article
    Patent number: 11324114
    Abstract: To provide a cylindrical printed board in which a processing shape is maintained, and a printed-board-integrated molded article in which the cylindrical printed board is integrated with an inner wall of a hole portion in a molded article. A cylindrical printed board 1 according to the present invention is a printed board 4 including an insulator substrate 2 and a conductor pattern 3 formed on the insulator substrate 2, wherein the printed board 4 is rolled beyond one full circle to form a cylindrical shape. In addition, a printed-board-integrated molded article 40 includes a molded article 20 constituting a casing that has a cylindrical part, and the cylindrical printed board 4 that is integrated with an inner wall 21a of a hole portion 21 in the cylindrical part of the molded article 20.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: May 3, 2022
    Assignee: NISSHA CO., LTD.
    Inventors: Chuzo Taniguchi, Yasuhide Fukada, Eiji Kawashima, Yasuisa Takinishi, Takeshi Nishimura, Tomohiro Yamaoka, Yuki Naito, Yuu Kuwataka, Koji Asai, Takenori Yoshida