Patents by Inventor Atsushi Yamada

Atsushi Yamada 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: 20220380648
    Abstract: A refrigeration cycle apparatus (1) is capable of performing a refrigeration cycle using a small-GWP refrigerant. The refrigeration cycle apparatus (1) includes a refrigerant circuit (10) and a refrigerant enclosed in the refrigerant circuit (10). The refrigerant circuit includes a compressor (21), a condenser (23), a decompressing section (24), and an evaporator (31). The refrigerant contains is a small-GWP refrigerant.
    Type: Application
    Filed: July 16, 2019
    Publication date: December 1, 2022
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Eiji KUMAKURA, Takuro YAMADA, Atsushi YOSHIMI, Ikuhiro IWATA, Yoshinari ASANO, Keisuke OHTSUKA, Keiji AOTA, Mitsushi ITANO, Shun OHKUBO, Tatsuya TAKAKUWA, Daisuke KARUBE, Yuuki YOTSUMOTO, Kenji GOBOU, Hitomi KUROKI, Tomoyuki GOTOU, Akihito MIZUNO, Yasufu YAMADA, Tatsumi TSUCHIYA, Yuuichi YANAGI, Yoshikazu NAKAO, Takeo ABE, Yumi TODA, Tetsushi TSUDA
  • Patent number: 11516951
    Abstract: A noise suppression sheet comprises at least one composite layer, the composite layer including: an insulating resin layer; a non-magnetic metal layer formed on the insulating resin layer; and a metal magnetic layer formed on the non-magnetic metal layer, and the composite layer has a through hole. When the noise suppression sheet comprises a plurality of composite layers, the through holes are misaligned in adjacent composite layers in the laminating direction.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: November 29, 2022
    Assignee: TDK CORPORATION
    Inventors: Takashi Yamada, Atsushi Sato, Makoto Orikasa, Hideharu Moro
  • Publication number: 20220373928
    Abstract: A developing device includes a first transport member and a second transport member that are respectively disposed in a first transport path and a second transport path arranged in a vertical direction and that transport developer so as to circulate the developer between the first transport path and the second transport path; a developing member that is disposed to face the first transport path and that receives the developer from the first transport path; and a third transport member that is disposed in a third transport path through which the developer that has not been used by the developing member is collected and transported to the second transport path. A central shaft of the second transport member is disposed farther in a vertically upward direction than is a central shaft of the third transport member.
    Type: Application
    Filed: August 24, 2021
    Publication date: November 24, 2022
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Daisuke UCHIMITSU, Masanori KATO, Katsumi YAMADA, Shota IGAWA, Yoshihisa NAKAO, Atsushi FUNADA, Mitsutoshi HONGO, Makoto KANNO, Yoshitaka NAKAJIMA, Sadayuki TSUJINO
  • Publication number: 20220373930
    Abstract: A developing device includes: a first transport member and a second transport member that are disposed in a first transport path and a second transport path provided at an upper side and a lower side in a gravitational direction and that transport a developer so as to cause the developer to circulate between the first transport path and the second transport path; an ejecting mechanism that is provided in the first transport path disposed at the upper side in the gravitational direction and that ejects an excess developer; and a reverse helical section that is disposed in front of a support that supports the second transport member disposed at the lower side in the gravitational direction, the reverse helical section helically extending in a reverse direction relative to a helical section provided for circulating the developer, the developer being transported to the ejecting mechanism by the reverse helical section.
    Type: Application
    Filed: August 20, 2021
    Publication date: November 24, 2022
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Shota IGAWA, Masanori Kato, Katsumi Yamada, Yoshihisa Nakao, Atsushi Funada, Mitsutoshi Hongo
  • Publication number: 20220373927
    Abstract: A developing device includes a first transport member and a second transport member that are respectively disposed in a first transport path and a second transport path arranged in a vertical direction and that transport developer so as to circulate the developer between the first transport path and the second transport path; a developing member that is disposed to face the first transport path and that receives the developer from the first transport path; and a driving device that operates such that a relative speed ratio between a rotational speed of the developing member and a rotational speed of the second transport member is changeable.
    Type: Application
    Filed: August 24, 2021
    Publication date: November 24, 2022
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Masanori KATO, Katsumi YAMADA, Shota IGAWA, Yoshihisa NAKAO, Atsushi FUNADA, Mitsutoshi HONGO, Makoto KANNO, Daisuke UCHIMITSU, Yoshitaka NAKAJIMA, Sadayuki TSUJINO
  • Publication number: 20220373931
    Abstract: A developing device includes a first transport member and a second transport member that are respectively disposed in a first transport path and a second transport path arranged in a vertical direction and that transport developer so as to circulate the developer between the first transport path and the second transport path; a developing device body in which the first transport path and the second transport path are formed; and a developer discharging structure that discharges excess developer discharged from the first transport path to outside through the second transport path or through a space between an end portion of the second transport path and the developing device body.
    Type: Application
    Filed: August 24, 2021
    Publication date: November 24, 2022
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Katsumi YAMADA, Yoshihisa Nakao, Masanori Kato, Shota Igawa, Atsushi Funada, Mitsutoshi Hongo, Makoto Kanno, Daisuke Uchimitsu
  • Patent number: 11506425
    Abstract: An air conditioning unit capable of performing a refrigeration cycle using a small-GWP refrigerant is provided. A refrigeration cycle apparatus (1, 1a to 1m) includes a refrigerant circuit (10) including a compressor (21), a condenser (23, 31, 36), a decompressing section (24, 44, 45, 33, 38), and an evaporator (31, 36, 23), and a refrigerant containing at least 1,2-difluoroethylene enclosed in the refrigerant circuit (10).
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: November 22, 2022
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Eiji Kumakura, Takuro Yamada, Atsushi Yoshimi, Ikuhiro Iwata, Mitsushi Itano, Daisuke Karube, Yuuki Yotsumoto, Kazuhiro Takahashi, Tatsuya Takakuwa, Yuzo Komatsu, Shun Ohkubo
  • Patent number: 11498505
    Abstract: An occupant protection device, protecting an occupant seated in a seat, includes: a seat belt; and an airbag which is arranged in an area of a lap belt in the seat belt. The airbag includes a bag body and a regulatory tether. A thigh abutment surface abutting on a thigh of the occupant is arranged on a lower surface side of the bag body, and an upper body restraining surface restraining an upper body of the occupant is arranged on a rear surface side. The regulatory tether connects a base end to a rear surface side of an upper-lower intermediate portion of the bag body and connects a tip extending downward from the base end to the lap belt side and a length dimension is set a dimension in which a connecting portion connecting the base end of the bag body can be pulled toward the lap belt side.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: November 15, 2022
    Assignee: TOYODA GOSEI CO., LTD.
    Inventors: Kazumi Fukaura, Shinji Yamada, Takeki Hayashi, Atsushi Nakamura, Yasushi Masuda, Yuji Sato
  • Patent number: 11498635
    Abstract: A fuel tank structure that makes it difficult for mud, water, dust or the like to enter a fuel tank and that can restrict a fuel leakage path when a vehicle falls. A fuel cap includes a cap body mounted to a fuel supply port of a fuel tank, and a pressure adjusting device provided in the cap body to adjust a pressure in the fuel tank. In the fuel cap, a space is formed as a hermetically closed space in which the pressure adjusting device is accommodated, and the space communicates with an exterior of the fuel tank via a breather tube.
    Type: Grant
    Filed: September 3, 2018
    Date of Patent: November 15, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Hikaru Yokomura, Atsushi Yamada, Keigo Mine, Tasuku Yamaguchi
  • Patent number: 11498503
    Abstract: A vehicle airbag device includes: an inflator configured to generate gas when a first squib and a second squib are fired, respectively; an airbag including a main bag portion configured to inflate and deploy between an occupant seated in a passenger seat and an instrument panel and between the occupant and a windshield when the gas generated by the inflator is supplied into the airbag, and a center bag portion configured to project between the passenger seat and a driver seat from the main bag portion; and a controlling portion configured to control the inflator such that, when a head-on collision occurs, the second squib is fired after the first squib is fired, and when an oblique collision occurs, the second squib is fired after the first squib is fired and at a timing earlier than that when the head-on collision occurs.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: November 15, 2022
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYODA GOSEI CO., LTD.
    Inventors: Yusuke Hirao, Yasuaki Kosugi, Atsushi Murakami, Ikuo Yamada
  • Patent number: 11494104
    Abstract: A memory system comprising a first storage region which stores first firmware corresponding to an external first electronic control apparatus; a second storage region which stores second firmware corresponding to an external gateway and third firmware corresponding to the first electronic control apparatus; and a controller configured to transmit the second firmware and the third firmware to the gateway on the basis of a first command received from the gateway, and transmit the first firmware to the gateway on the basis of a second command received from the gateway.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: November 8, 2022
    Assignee: KIOXIA CORPORATION
    Inventors: Atsushi Yamazaki, Kentaro Umesawa, Naoko Yamada, Yuta Kageyama
  • Patent number: 11493244
    Abstract: An air-conditioning unit that is able to suppress ignition at an electric heater even when leakage of refrigerant occurs while a low-GWP refrigerant is used is provided. In an outdoor unit (20) including a casing (60), a compressor (21) provided inside the casing (60) and configured to compress refrigerant containing 1,2-difluoroethylene, and a drain pan heater (54) provided inside the casing (60), an electric power consumption of the drain pan heater (54) is lower than or equal to 300 W.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: November 8, 2022
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Eiji Kumakura, Takuro Yamada, Atsushi Yoshimi, Ikuhiro Iwata, Mitsushi Itano, Daisuke Karube, Yuuki Yotsumoto, Kazuhiro Takahashi, Yuzo Komatsu, Shun Ohkubo, Tatsuya Takakuwa
  • Publication number: 20220344547
    Abstract: A semiconductor device includes: a mounting board; and a semiconductor element disposed on the mounting board via metal bumps, wherein the semiconductor element includes a semiconductor stacked structure and first electrodes, the mounting board includes second electrodes, the metal bumps include a second layer in contact with the second electrodes of the semiconductor element and a first layer located on a side opposite to the second electrodes, an average crystal grain size of crystals included in the second layer is larger than an average crystal grain size of crystals included in the first layer, and the first layer is spaced apart from the second electrodes of the semiconductor element.
    Type: Application
    Filed: July 8, 2022
    Publication date: October 27, 2022
    Inventors: Masanori HIROKI, Shigeo HAYASHI, Kenji NAKASHIMA, Toshiya FUKUHISA, Keimei MASAMOTO, Atsushi YAMADA
  • Patent number: 11483784
    Abstract: A base station apparatus provided with a function of performing communication using multiple beams implements appropriate beamforming while reducing interference power, thereby communication quality becomes stable and frequency efficiency or throughput is improved. The base station apparatus according to the present invention is a base station apparatus for communicating with a terminal apparatus, the base station apparatus including: a transmitter configured to transmit a synchronization signal block including a synchronization signal in a prescribed transmission window; and a controller configured to configure a size of the prescribed transmission window in which the synchronization signal block is transmitted, in which the transmitter notifies the terminal apparatus of information associated with QCL between two of the synchronization signal blocks transmitted in the prescribed transmission window.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: October 25, 2022
    Assignees: SHARP KABUSHIKI KAISHA, FG Innovation Company Limited
    Inventors: Hiromichi Tomeba, Ryota Yamada, Hideo Nanba, Atsushi Shirakawa
  • Publication number: 20220331300
    Abstract: The present disclosure provides compounds useful in the treatment and prevention of rabies. The present disclosure provides compounds represented by formula XXIF or XXIB [in the formulas, R1, R2A, R2B, R3, and R4 are as defined in the specification], solvates or pharmaceutically acceptable salts thereof, the use of these compounds, solvates or pharmaceutically acceptable salts thereof to treat or prevent rabies, pharmaceutical compositions including these compounds, solvates or pharmaceutically acceptable salts thereof, and a method for treating and preventing rabies using the same.
    Type: Application
    Filed: June 3, 2020
    Publication date: October 20, 2022
    Inventors: Shigeru MATSUOKA, Akira KATOH, Tadashi MISHINA, Kentaro YAMADA, Atsushi YOSHIMORI, Toshimasa ISHIZAKI, Akira NISHIZONO, Hiroyuki KOUJI
  • Patent number: 11474305
    Abstract: The present invention provides an end face polishing device capable of improving a polishing accuracy by polishing an end face of an optical fiber ferrule with adjusted polishing pressure. An end face polishing device 1 for optical fiber ferrule for polishing an end face of an optical fiber ferrule by applying a polishing pressure between a polishing plate 5 driven by a polishing drive shaft and an optical fiber ferrule held by a holding portion 9.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: October 18, 2022
    Assignee: SEIKOH GIKEN Co., Ltd.
    Inventors: Atsushi Yamada, Yuji Shibutani
  • Publication number: 20220325923
    Abstract: A refrigerant cycle system includes: a first refrigerant circuit that includes a first heat exchanger, a first compressor, and a first cascade heat exchanger and that is configured as a first vapor compression refrigeration cycle; a second refrigerant circuit that includes the first cascade heat exchanger, a second compressor, and a second heat exchanger and that is configured as a second vapor compression refrigeration cycle; a first unit that accommodates the first heat exchanger and the first compressor; a second unit that accommodates the first cascade heat exchanger and the second compressor; and a third unit that accommodates the second heat exchanger. The first unit, the second unit, and the third unit are disposed apart from each other. The first cascade heat exchanger performs heat exchange between a first refrigerant that flows through the first refrigerant circuit and a second refrigerant that flows through the second refrigerant circuit.
    Type: Application
    Filed: June 11, 2020
    Publication date: October 13, 2022
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Takuro Yamada, Atsushi Yoshimi, Eiji Kumakura, Ikuhiro Iwata, Kazuhiro Furusho, Mikio Kagawa, Michio Moriwaki, Tomoatsu Minamida, Hiromune Matsuoka, Junya Minami
  • Publication number: 20220315118
    Abstract: This vehicle body side structure includes: side sills provided at both end portions of a floor section in a width direction of a vehicle and extending in a forward/rearward direction of the vehicle; a pillar extending upward from each of the side sills and having a pillar outer provided on an outside in the width direction of the vehicle; a crushing member provided on an inside in the width direction of the vehicle with respect to the pillar outer, having a lower portion joined to the side sill, and extending upward; an impactor which is provided above the crushing member, which is joined to an inside of the pillar outer in the width direction of the vehicle, and in which the impactor and the crushing member at least partially overlap in an upward/downward direction; and a seatbelt winding device provided on the outside in the width direction of the vehicle with respect to the crushing member and disposed inside an accommodation concave section formed in the impactor.
    Type: Application
    Filed: February 25, 2022
    Publication date: October 6, 2022
    Inventors: Atsushi Hasegawa, Hitomi Yamada, Ryotaro Takeuchi, Takayuki Fujii
  • Publication number: 20220316767
    Abstract: A refrigerant cycle system includes a primary-side cycle that circulates a first refrigerant, a secondary-side cycle that circulates a second refrigerant, and a cascade heat exchanger that exchanges heat between the first refrigerant and the second refrigerant. The primary-side cycle includes a primary-side connection pipe. The secondary-side cycle includes a secondary-side connection pipe. The primary-side connection pipe includes a primary-side gas connection pipe and a primary-side liquid connection pipe. The secondary-side connection pipe includes a secondary-side gas connection pipe and a secondary-side liquid connection pipe. The pipe diameter of the secondary-side gas connection pipe is smaller than the pipe diameter of the primary-side gas connection pipe, or the pipe diameter of the secondary-side liquid connection pipe is smaller than the pipe diameter of the primary-side liquid connection pipe.
    Type: Application
    Filed: June 10, 2020
    Publication date: October 6, 2022
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Takuro Yamada, Eiji Kumakura, Atsushi Yoshimi, Ikuhiro Iwata, Tomoatsu Minamida
  • Publication number: 20220316765
    Abstract: A refrigerant cycle system includes: a primary-side cycle of a vapor compression type that circulates a first refrigerant; a secondary-side cycle of a vapor compression type that circulates a second refrigerant; and a cascade heat exchanger that exchanges heat between the first refrigerant and the second refrigerant. The secondary-side cycle includes a secondary-side heat exchanger that uses cold or heat obtained by the second refrigerant from the cascade heat exchanger. The secondary-side heat exchanger includes a flat multi-hole pipe.
    Type: Application
    Filed: June 10, 2020
    Publication date: October 6, 2022
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Takuro Yamada, Eiji Kumakura, Atsushi Yoshimi, Ikuhiro Iwata, Tomoatsu Minamida