Patents by Inventor Akira Yamada

Akira 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).

  • Patent number: 11029637
    Abstract: A positioning structure includes a positioning aiding member attached to a horizontal beam of a sheet feeder and having a positioning hole formed at an opposed portion thereof opposed to the horizontal beam. The positioning aiding member has a guide part that, when an image forming apparatus is installed onto a top of the sheet feeder, guides a horizontal beam of the image forming apparatus such that a positioning hole formed in a lower surface of the horizontal beam of the image forming apparatus approaches a first positioning pin coupled with the positioning aiding member as viewed in an extending direction of the horizontal beam of the sheet feeder.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: June 8, 2021
    Assignee: KYOCERA DOCUMENT SOLUTIONS INC.
    Inventors: Akira Ishii, Masayuki Yamada
  • Patent number: 11031591
    Abstract: Polysilsesquioxane covering silicon nanoparticles, or a calcined product thereof, comprising silicon nanoparticles, which have a volume-basis mean particle size of 10-500 nm, exclusive, and do not include particles having a particle size of 1000 nm or larger, and polysilsesquioxane, which covers the silicon nanoparticles and is chemically bonded to the surfaces of the silicon nanoparticles, said polysilsesquioxane covering silicon nanoparticles or the calcined product thereof having Si—H bonds. When observed using a transmission electron microscope (TEM), the thickness of the polysilsesquioxane is 1-30 nm, inclusive.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: June 8, 2021
    Assignees: JNC CORPORATION, JNC PETROCHEMICAL CORPORATION
    Inventors: Yoshihito Takano, Tetsuro Kizaki, Hirotsuna Yamada, Masakazu Kondo, Akira Takahashi
  • Patent number: 11027978
    Abstract: A silicon nanoparticle-containing hydrogen polysilsesquioxane calcined product to be covered by the invention, represented by general formula SiOx2Hy2 (0.3<x2<1.5, 0.01<y2<0.35), containing 5% by weight to 65% by weight of silicon nanoparticles having a volume-basis mean particle size of more than 10 nanometers and less than 500 nanometers, having a chemical bond between a surface of the silicon nanoparticles and a silicon oxide structure derived from hydrogen polysilsesquioxane, having a Si—H bond, and substantially containing no carbon is silicon oxide applicable to a negative electrode active material for a secondary battery having excellent discharging capacity, initial charging and discharging efficiency and cycle characteristics.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: June 8, 2021
    Assignees: JNC CORPORATION, JNC PETROCHEMICAL CORPORATION
    Inventors: Yoshihito Takano, Tetsuro Kizaki, Hirotsuna Yamada, Masakazu Kondo, Akira Takahashi
  • Publication number: 20210160017
    Abstract: A transmission device includes a frame processing unit, a redundant channel processing unit, a transmission and reception unit, and a channel selection unit. The frame processing unit generates division frames, adds error detection signals to the division frames, and outputs the division frames to which the error detection signals are added to a plurality of data channels. The redundant channel processing unit generates, from the division frames, one or more redundant frames including restoration information that enables restoration of the division frames, and outputs the generated redundant frames to a data channel. The transmission and reception unit outputs the division frames and the redundant frames to a transmission line. The channel selection unit allocates the division frames and the redundant frames to allocable transmission and reception units.
    Type: Application
    Filed: June 24, 2019
    Publication date: May 27, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Takafumi TANAKA, Tetsuro INUI, Akira HIRANO, Yoshiaki YAMADA
  • Publication number: 20210158435
    Abstract: A vehicle includes a container capable of housing a mobile object to be used by a user. The vehicle is configured to, in accordance with use request information for the mobile object from the user, move to at least one of a location at which the user is to rent the mobile object and a location at which the user is to return the mobile object.
    Type: Application
    Filed: October 23, 2020
    Publication date: May 27, 2021
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuki Tatsumoto, Saori Matsumoto, Keigo Yamada, Akira Sasaki, Mitsuhiro Miura
  • Patent number: 11011474
    Abstract: According to one embodiment, an electromagnetic wave attenuator includes a plurality of magnetic layers, and a plurality of nonmagnetic layers. The plurality of nonmagnetic layers is conductive. A direction from one of the plurality of magnetic layers toward an other one of the plurality of magnetic layers is aligned with a first direction. One of the plurality of nonmagnetic layers is between the one of the plurality of magnetic layers and the other one of the plurality of magnetic layers. A first thickness along the first direction of the one of the plurality of magnetic layers is not less than ½ times a second thickness along the first direction of the one of the plurality of nonmagnetic layers.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: May 18, 2021
    Assignees: KABUSHIKI KAISHA TOSHIBA, SHIBAURA MECHATRONICS CORPORATION
    Inventors: Akira Kikitsu, Yoshinari Kurosaki, Kenichiro Yamada, Shigeki Matsunaka
  • Patent number: 11011475
    Abstract: According to one embodiment, an electromagnetic wave attenuator includes a multilayer member, and a magnetic member. The multilayer member includes a plurality of magnetic layers and a plurality of nonmagnetic layers. The plurality of nonmagnetic layers is conductive. A direction from one of the plurality of magnetic layers toward an other one of the plurality of magnetic layers is aligned with a first direction from the multilayer member toward the magnetic member. One of the plurality of nonmagnetic layers is between the one of the plurality of magnetic layers and the other one of the plurality of magnetic layers. A thickness along the first direction of the magnetic member is not less than ½ of a thickness along the first direction of the multilayer member.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: May 18, 2021
    Assignees: KABUSHIKI KAISHA TOSHIBA, SHIBAURA MECHATRONICS CORPORATION
    Inventors: Akira Kikitsu, Yoshinari Kurosaki, Kenichiro Yamada, Shigeki Matsunaka
  • Patent number: 11006368
    Abstract: This invention provides a communication processing system that reduces the power consumption of a remote UE associated with measurement of a strength of a received signal. The communication processing system includes a communication terminal, a base station, relay stations that relay communication between the communication terminal and the base station, a measurer that measures, in the communication terminal, a strength of a signal received from one of the relay stations, and a controller that controls to reselect another of the relay stations if the measured strength of the received signal is smaller than a first threshold, and reduce a count of measuring the strength of the received signal by the measurer if the measured strength of the received signal is larger than the second threshold which is larger than the first threshold.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: May 11, 2021
    Assignee: NEC CORPORATION
    Inventors: Akira Kamei, Yumiko Okuyama, Toru Yamada, Kyoji Hirata, Masahiro Serizawa, Masashi Shimoma, Satoshi Hasegawa
  • Patent number: 11002686
    Abstract: A corrugated board sheet defect detecting device detects a defect in a single-faced cardboard sheet guided by a guide member with corrugated core paper facing outwards. The device includes a radiating device, an image capturing device, an image processing device, and an assessing device. The radiating device is configured to radiate light toward the core paper at a radiation angle relative to the single-faced cardboard sheet. The image capturing device is configured to capture an image of a portion of the core paper irradiated with the light. The image processing device is configured to a light portion and a dark portion in a direction in which the single-faced cardboard sheet is transported based on the captured image. The assessing device is configured to assess a quality by comparing a length of the light portion and a length of the dark portion.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: May 11, 2021
    Assignee: MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD.
    Inventors: Masahiro Yamada, Takashi Toyohara, Hiroshi Ishibuchi, Hideki Mizutani, Akira Ogino, Shuichi Takemoto, Naoyuki Fukushige
  • Publication number: 20210128548
    Abstract: The present invention is intended mainly to provide an external preparation that exerts a therapeutic and/or preventive effect against dermatological infections such as acne involving suppurative inflammation, and superficial infections of the skin upon being administered to a human patient once daily. For example, the present invention is an external preparation that comprises 1-cyclopropyl-8-methyl-7-[5-methyl-6-(methylamino)-3-pyridyl]-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid and/or a pharmaceutically acceptable salt thereof as an active ingredient, and that exerts a therapeutic and/or preventive effect against a dermatological infection upon being administered to a human patient once daily.
    Type: Application
    Filed: January 8, 2021
    Publication date: May 6, 2021
    Applicant: MARUHO CO., LTD.
    Inventors: Akira FUJIKAWA, Hiroshi YAMADA
  • Publication number: 20210129041
    Abstract: The abstract of the disclosure is a thermal-ultrafine bubble generation unit which is configured to generate thermal-ultrafine bubbles by bringing a liquid into film boiling. More specifically, the thermal-ultrafine bubble generation unit in the disclosure includes a temperature detection element that is configured to detect generation of the film boiling.
    Type: Application
    Filed: October 30, 2020
    Publication date: May 6, 2021
    Inventors: Yoshiyuki Imanaka, Takahiro Nakayama, Masahiko Kubota, Akira Yamamoto, Akitoshi Yamada, Yumi Yanai, Hiroyuki Ishinaga, Teruo Ozaki, Toshio Kashino, Hiroki Arai, Kazuki Hirobe, Yukinori Nishikawa, Hisao Okita, Yusuke Komano
  • Publication number: 20210129090
    Abstract: The apparatus includes: a producing unit that generates ultrafine bubbles in a liquid supplied from a liquid introducing unit to produce an ultrafine bubble-containing liquid containing the ultrafine bubbles, and delivers the ultrafine bubble-containing liquid; a liquid delivering unit that delivers the ultrafine bubble-containing liquid to an outside; a buffer tank that receives the liquid delivered from the producing unit and delivers the liquid to the liquid delivering unit; and a controller that controls the delivery of the ultrafine bubble-containing liquid from the buffer tank to the liquid delivering unit such that, if the producing unit stops operating, an ultrafine bubble-containing liquid accumulated in the buffer tank is delivered to the liquid delivering unit to enable the liquid delivering unit to deliver the ultrafine bubble-containing liquid to the outside.
    Type: Application
    Filed: October 30, 2020
    Publication date: May 6, 2021
    Inventors: Akitoshi Yamada, Masahiko Kubota, Akira Yamamoto, Yoshiyuki Imanaka, Yumi Yanai, Hiroyuki Ishinaga, Teruo Ozaki, Toshio Kashino
  • Publication number: 20210129093
    Abstract: In order to efficiently produce a liquid containing ultrafine bubbles of a desired gas, an ultrafine bubble-containing liquid producing apparatus includes a gas dissolving unit that dissolves a predetermined gas into a liquid, and a UFB generating unit that generates ultrafine bubbles in the liquid in which the predetermined gas is dissolved. A CPU performs control under a first condition in a case of causing the gas dissolving unit to operate in a circulation route passing through the dissolving unit. The CPU performs control under a second condition different from the first condition in a case of causing the UFB generating unit to operate in a circulation route passing through the UFB generating unit.
    Type: Application
    Filed: October 30, 2020
    Publication date: May 6, 2021
    Inventors: Akira Yamamoto, Masahiko Kubota, Akitoshi Yamada, Yoshiyuki Imanaka, Yumi Yanai, Hiroyuki Ishinaga, Teruo Ozaki, Toshio Kashino, Ikuo Nakazawa, Hiroaki Mihara, Hiroyuki Shimoyama
  • Publication number: 20210129042
    Abstract: An ultrafine bubble generating apparatus generates thermal-ultrafine bubbles by bringing a liquid into film boiling while using a heater provided to a substrate. The ultrafine bubble generating apparatus includes a control unit which inputs energy to the heater such that a value of a ratio of energy to be inputted to the heater relative to energy with which the heater generates film boiling falls below 1.17 under a condition that the energy to be inputted to the heater is larger than the energy with which the heater generates film boiling.
    Type: Application
    Filed: October 30, 2020
    Publication date: May 6, 2021
    Inventors: Teruo Ozaki, Akitoshi Yamada, Masahiko Kubota, Akira Yamamoto, Yoshiyuki Imanaka, Yumi Yanai, Hiroyuki Ishinaga, Toshio Kashino
  • Publication number: 20210129091
    Abstract: The present invention provides an ultrafine bubble-containing liquid producing apparatus capable of reducing the possibility of intermitting supply of a UFB-containing liquid. An ultrafine bubble-containing liquid producing apparatus includes producing units that produce an ultrafine bubble-containing liquid containing ultrafine bubbles by using a liquid supplied from a liquid introducing unit and deliver the produced ultrafine bubble-containing liquid to a liquid delivering unit. The producing units include a plurality of ultrafine bubble generating units capable of operating independently. Each of the plurality of ultrafine bubble generating units is provided to be capable of independently switching between communicating with and being disconnected from the liquid introducing unit and the liquid delivering unit.
    Type: Application
    Filed: October 30, 2020
    Publication date: May 6, 2021
    Inventors: Akitoshi Yamada, Masahiko Kubota, Akira Yamamoto, Yoshiyuki Imanaka, Yumi Yanai, Hiroyuki Ishinaga, Teruo Ozaki, Toshio Kashino
  • Publication number: 20210115411
    Abstract: The present invention provides a lipoxygenase that enables the highly efficient formation of an oxide of a highly unsaturated fatty acid or an oxide of a highly unsaturated fatty acid derivative from a highly unsaturated fatty acid or a highly unsaturated fatty acid derivative. The present invention provides a lipoxygenase that enables the highly efficient formation of 8-hydroxyeicosatetraenoic acid from arachidonic acid, the highly efficient formation of 8-hydroxyeicosapentaenoic acid from eicosapentaenoic acid, and the highly efficient formation of 10-hydroxy docosahexaenoic acid from docosahexaenoic acid. Specifically, the present invention provides a polynucleotide that comprises the nucleic acid sequence represented by SEQ ID NO: 1 and 3, or a homolog thereof, and a polypeptide that comprises the amino acid sequence represented by SEQ ID NO: 2 and 4, or a homolog thereof.
    Type: Application
    Filed: February 27, 2019
    Publication date: April 22, 2021
    Inventors: Hidetoshi Yamada, Sayaka Yuki, Akira Yano, Naomichi Bamba, Tadahiro Tsushima, Yoshihisa Misawa
  • Publication number: 20210116004
    Abstract: An automatic transmission which includes a first rotating member and a second rotating member is provided. The first rotating member includes an outer rotating member having a first outer power transmission part and an outer extending part, and an inner rotating member which is made of a different material from the outer rotating member and has a first inner power transmission part and an inner extending part. The outer and inner extending parts are coupled through a first extending part formed by axially joining them to each other at a caulking part. The second rotating member includes a second extending part having a recess indented on an opposite side of the first extending part. The caulking part has a protrusion protruding by being recessed from the first extending part to the second extending part. At least a part of the protrusion is located inside the recess.
    Type: Application
    Filed: September 25, 2020
    Publication date: April 22, 2021
    Inventors: Akira Hashimoto, Yasuo Miura, Takeyuki Tanaka, Tomoya Nakano, Kazuhiro Yamada, Hiroyuki Enoki
  • Publication number: 20200407186
    Abstract: A paper sheet handling apparatus includes a handling section and a plurality of housing units. The handling section includes an upstream conveyance mechanism and a validation section. The upstream conveyance mechanism conveys paper sheets. The validation section validates paper sheets conveyed by the upstream conveyance mechanism. The housing units each include a downstream conveyance mechanism and a housing section. The downstream conveyance mechanism conveys paper sheets conveyed from the handling section. The housing section houses therein paper sheets conveyed by the downstream conveyance mechanism. Each of the housing units can be coupled to another one thereof via the downstream conveyance mechanisms, and a group of the downstream conveyance mechanisms, which are coupled together, is coupled to a group of the housing sections in a manner that allows the group of the downstream conveyance mechanisms to integrally pivot with respect to the group of the housing sections.
    Type: Application
    Filed: September 11, 2020
    Publication date: December 31, 2020
    Applicant: FUJITSU FRONTECH LIMITED
    Inventors: Akira YAMADA, Tsuyoshi ABE, Tetsuya ODAKA, Tatsuya SHIMAMURA, Takashi WADA, Ryoka NIIKUNI
  • Publication number: 20200369489
    Abstract: A conveyance mechanism can convey bills to openings in two locations regarding at least one conveyance port of two conveyance ports of a determination unit. The conveyance mechanism can convey the bills between an acceptance unit and a plurality of cassettes through the determination unit. The conveyance mechanism can convey the bills from any cassette of the plurality of cassettes to other cassettes through the determination unit.
    Type: Application
    Filed: August 12, 2020
    Publication date: November 26, 2020
    Applicant: FUJITSU FRONTECH LIMITED
    Inventors: Tatsuya SHIMAMURA, Tsuyoshi ABE, Isamu ESAKI, Tetsuya ODAKA, Akihiro TANAKA, Ryoka NIIKUNI, Takashi WADA, Akira YAMADA
  • Patent number: 10837417
    Abstract: A control apparatus controls the operation of a starter such that, after an idling stop is executed and before a request for starting an engine is subsequently issued, the control apparatus executes a preset which causes a pinion to engage a ring gear. A control apparatus controls the operation of a starter such that, after an idling stop is executed and before a request for starting an engine is subsequently issued, the control apparatus executes a preset which causes a pinion to engage a ring gear. It is determined that the preset condition has been cancelled, and the preset is again executed. In that case, the pinion is already engaged with the ring gear at the time point when a request for starting the engine is issued. In that way it is unnecessary for the control apparatus to push out the pinion after a start request is issued.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: November 17, 2020
    Assignee: DENSO CORPORATION
    Inventors: Yoshitomo Takeuchi, Atsuyuki Hiruma, Akira Yamada, Akihiro Imura, Takuro Nakaoka