Patents by Inventor Masashi Nakamura

Masashi Nakamura 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: 20240150122
    Abstract: In order to determine, without a trial, whether or not an article can be transferred and in order to reset the article in a case where the article cannot be transferred, provided is a transfer system including: a first determining section that determines whether or not a transferring section can hold and transfer an article, on the basis of a posture of the article an image of which has been captured by a camera section; and an adjusting section that, in a case where the first determining section determines that the transferring section cannot transfer the article, controls a driving section and a holding direction changing section so that the posture and a position of the article are adjusted to a posture and a position that allow the transferring section to transfer the article.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 9, 2024
    Applicant: DAIFUKU CO., LTD.
    Inventors: Atsushi MINOO, Hiroyuki KUSUBE, Yuichi UEDA, Masashi MORIKAWA, Tomokazu NAKAMURA
  • Patent number: 11971675
    Abstract: An image forming apparatus includes image bearers, motors, a reference position detector, and processing circuitry. The circuitry senses a density of a toner image on each bearer; forms an image pattern and senses, based on a detection result of the detector and a sensing result of the density, density unevenness in a rotation cycle and a phase of the density unevenness with respect to a rotational position reference of each bearer; calculates a target phase based on the phase sensed; calculates a relative phase difference based on a rotational position and the target phase of each bearer; selects, as a reference image bearer, an image bearer having a minimum phase correction value, based on a calculation result of the difference; and controls the rotational position of each of the other image bearers with respect to the reference image bearer to the phase correction value, with the motors being driven.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: April 30, 2024
    Assignee: Ricoh Company, Ltd.
    Inventors: Masashi Kasamai, Koji Kiryu, Masahiro Ashikawa, Jumpei Yamaguchi, Kanji Ubukata, Nagisa Nakamura
  • Publication number: 20240136554
    Abstract: A fuel cell vehicle may include: a fuel cell stack configured to generate electric power for a traction motor; a compressor configured to supply air to the fuel cell stack, the compressor including an impeller and a motor configured to rotate the impeller; and a controller configured to decrease a rotation speed of the motor when detecting accelerator-off. The controller may be configured to decrease the rotation speed at a first deceleration rate when an air outlet pressure of the compressor is higher than a pressure threshold, and decrease the rotation speed at a second deceleration rate when the air outlet pressure of the compressor is lower than the pressure threshold, the second deceleration rate being lower than the first deceleration rate.
    Type: Application
    Filed: October 4, 2023
    Publication date: April 25, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Osamu HAMANOI, Masashi NAKAMURA, Naoki TOMI
  • Patent number: 11967863
    Abstract: Provided is a rotating electric machine. This rotating electric machine includes a stator and a rotor, and the rotor includes: a rotor core having formed therein a magnet insertion hole group; and a permanent magnet group. In the rotor core, a first magnetic slit and a second magnetic slit are formed. In the second magnetic slit, a first magnet magnetic flux guide path connecting a first q-axis magnetic path and a second q-axis magnetic path is arranged. When an angle between a straight line passing through a first intersecting point and a radial center point and a straight line passing through a second intersecting point and the radial center point is set as ?1, the number of pole pairs is set as P, a natural number is set as m1, and n1 is set as a natural number smaller than m1, the following expression: ?1=2?×n1÷{P×(2m1?1)} [rad] is satisfied.
    Type: Grant
    Filed: November 13, 2019
    Date of Patent: April 23, 2024
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Hiroshi Mitsuda, Yoshihiro Miyama, Moriyuki Hazeyama, Masaya Inoue, Masashi Nakamura
  • Publication number: 20240123063
    Abstract: The present invention provides novel antigens of an allergy to soybean, methods and kits for diagnosing an allergy to soybean, pharmaceutical compositions comprising such an antigen, soybeans or processed products of soybean in which such an antigen is eliminated, and a tester for determining the presence or absence of a soybean antigen in an object of interest.
    Type: Application
    Filed: September 7, 2023
    Publication date: April 18, 2024
    Applicant: HOYU CO., LTD.
    Inventors: Kayoko Matsunaga, Akiko Yagami, Naoshi Shimojo, Masashi Nakamura, Nayu Sato
  • Publication number: 20240108719
    Abstract: The present invention provides novel antigens of an allergy to shrimp, methods and kits for diagnosing an allergy to shrimp, pharmaceutical compositions comprising such an antigen, shrimps or processed products of shrimp in which such an antigen is eliminated, and a tester composition for determining the presence or absence of a shrimp antigen in an object of interest. The present invention also relates to polypeptides comprising an epitope of an antigen, kits, compositions and methods for diagnosing an allergy, comprising such a polypeptide, pharmaceutical compositions comprising such a polypeptide, and raw materials or processed products in which an antigen comprising such a polypeptide is eliminated or reduced. The present invention further relates to a tester composition for determining the presence or absence of an antigen in an object of interest.
    Type: Application
    Filed: September 21, 2023
    Publication date: April 4, 2024
    Applicant: HOYU CO., LTD.
    Inventors: Kayoko Matsunaga, Akiko Yagami, Masashi Nakamura, Naoshi Shimojo, Nayu Sato, Yuji Aoki, Tomomi Sakai
  • Patent number: 11948794
    Abstract: Provided is a method of manufacturing a silicon carbide epitaxial wafer appropriate for suppressing an occurrence of a triangular defect. A method of manufacturing a silicon carbide epitaxial wafer includes: an etching process of etching a surface of a silicon carbide substrate at a first temperature using etching gas including H2; a process of flattening processing of flattening the surface etched in the etching process, at a second temperature using gas including H2 gas, first Si supply gas, and first C supply gas; and an epitaxial layer growth process of performing an epitaxial growth on the surface flattened in the process of flattening processing, at a third temperature using gas including second Si supply gas and second C supply gas, wherein the first temperature T1, the second temperature T2, and the third temperature T3 satisfy T1>T2>T3.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: April 2, 2024
    Assignee: Mitsubishi Electric Corporation
    Inventors: Masashi Sakai, Takuma Mizobe, Takuyo Nakamura
  • Publication number: 20240101804
    Abstract: This bolus, which is for radiation therapy, can be deformed to match the shape of a human body surface, and has little deformation during therapy. The bolus forming material is a rubber composition containing ethylene-propylene rubber and a temperature-sensitive material. The bolus forming material has a JIS type A hardness of 20 or higher at 30° C., and thus is not susceptible to deformation. The bolus forming material has a JIS type E hardness of 10 to 60 at 70° C., and thus easily deforms. The bolus forming material shifts the peak of the percentage depth dose for electron beams and X-rays in the beam source direction at 0.8 to 1.2 times the thickness thereof. Therefore, the bolus forming material has dose characteristics in the depth direction that are substantially the same as a human body. After a sheet of the bolus forming material is heated to around 70° C., the sheet deforms.
    Type: Application
    Filed: February 3, 2022
    Publication date: March 28, 2024
    Applicants: HAYAKAWA RUBBER CO., LTD., KINKI UNIVERSITY
    Inventors: Hajime MONZEN, Mikoto TAMURA, Yoshito KADOWAKI, Masashi NAKAMURA, Masafumi SHIGITA
  • Publication number: 20240097441
    Abstract: A management system includes a plurality of resources configured to be electrically connected to an external power supply, and a management device configured to manage the resources. The management device includes a planning unit and a management unit. The planning unit is configured to determine a power balancing plan of each of the resources by using first information on a use schedule of each of the resources and second information indicating a magnitude of an environmental load in a process of generating electric power to be supplied by the external power supply. The management unit is configured to manage the resources to cause each of the resources to operate according to the power balancing plan or a modified power balancing plan in power balancing of the external power supply.
    Type: Application
    Filed: August 3, 2023
    Publication date: March 21, 2024
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, CHUBU ELECTRIC POWER MIRAIZ CO., INC., CHUBU ELECTRIC POWER CO., INC.
    Inventors: Yusuke HORII, Eiko Megan UCHIDA, Masashi TANAKA, Masato EHARA, Sachio TOYORA, Tomoya TAKAHASHI, Akinori MORISHIMA, Takuji MATSUBARA, Tohru NAKAMURA, Ryou TAKAHASHI, Kenta ITO, Toshiki SUZUKI, Atsushi MIYASHITA, Takashi OCHIAI
  • Publication number: 20240082740
    Abstract: Exemplary communication system 1 includes game devices 10, communication terminals 20, and game support server 30. Game devices 10 enable users to perform a multi-play activity. Each of communication terminals 20 runs an application associated with corresponding game device 10. Game support server 30 divides communication terminals 20 into separate communication groups in accordance with a situation of the multi-play activity performed by game devices 10 so that communication terminals 20 belonging to a same communication group can communicate with each other.
    Type: Application
    Filed: November 15, 2023
    Publication date: March 14, 2024
    Inventors: Daisuke NAKAMURA, Masashi SEIKI, Yosuke FUJINO, Miki MURAKAMI, Hideaki TANABE, Sho ONUMA, Naoya HIROTA, Kojiro TAGUCHI, Daisuke TSUJIMURA
  • Publication number: 20240085116
    Abstract: A heat exchanger is provided with a header that has a body section formed in a cylindrical shape and a divider that divides an internal space in the body section. In a state in which the body section and the divider are combined with each other, plate distal end portions of a pair of side plate portions of the divider do not protrude from a pair of respective insertion portions of the body section toward an outside of the body section. The plate distal end portions are deformed in such a state that walls of the plate distal end portions are spread out such that end faces of the plate distal end portions each form a V-shaped groove, and are in engagement with inner walls of the pair of respective insertion portions inside through holes defined by the pair of respective insertion portions.
    Type: Application
    Filed: March 31, 2021
    Publication date: March 14, 2024
    Inventors: Masashi NAKAMURA, Ryohei KAWABATA, Naoki CHIKU, Masaki OKADA
  • Patent number: 11929649
    Abstract: The rotating electric machine includes: a rotor; and a stator, wherein the rotor includes: a rotor core having a magnet insertion hole group including a plurality of magnet insertion holes; and a permanent magnet group including a plurality of permanent magnets inserted in the plurality of magnet insertion holes of the magnet insertion hole group, respectively, wherein the plurality of magnet insertion holes are arranged side by side in a shape convex toward a center of the rotor from a radially-outer side surface of the rotor core, wherein the permanent magnet group forms one magnetic pole, wherein, in a part of the rotor core between the radially-outer side surface and the magnet insertion hole group, a magnetic slit is formed to extend in a shape convex toward the center of the rotor from the radially-outer side surface, and wherein the magnet insertion hole group includes three magnet insertion holes.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: March 12, 2024
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Hiroshi Mitsuda, Yoshihiro Miyama, Masaya Inoue, Masashi Nakamura, Moriyuki Hazeyama
  • Publication number: 20240067205
    Abstract: A server apparatus includes a communication interface, a memory, and a controller. The memory stores correspondence information associating a travel history of a first vehicle configured to run on a fuel cell as a power source with a state of deterioration of the fuel cell. The controller receives, via the communication interface, information on a travel history from a second vehicle configured to run on a fuel cell as a power source, and outputs a notification about the fuel cell of the second vehicle based on the information on the travel history and the correspondence information.
    Type: Application
    Filed: August 29, 2023
    Publication date: February 29, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Masashi NAKAMURA
  • Publication number: 20240067050
    Abstract: A control apparatus includes a memory configured to store information indicating a first travel amount on a fuel cell and a second travel amount on a battery for a vehicle that runs on the fuel cell and the battery as power sources, and a controller configured to control use of the fuel cell or the battery to increase a proportion of the second travel amount in the first travel amount and the second travel amount overall when an event indicating an overload on the fuel cell occurs.
    Type: Application
    Filed: August 10, 2023
    Publication date: February 29, 2024
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventor: Masashi NAKAMURA
  • Publication number: 20240053158
    Abstract: An information processing apparatus includes a controller. The controller executes an assignment process to preferentially assign an operation route that places a smaller load on a fuel cell among a plurality of operation routes to a fuel cell vehicle including a fuel cell that has a higher degree of deterioration among a plurality of fuel cell vehicles.
    Type: Application
    Filed: August 2, 2023
    Publication date: February 15, 2024
    Inventor: Masashi NAKAMURA
  • Publication number: 20240055794
    Abstract: A connector connected to a first cable including a first signal conductor and a second cable including a second signal conductor, include: a connector base including a facing surface configured to face an outer periphery of the first cable and an outer periphery of the second cable; an insulating first housing and an insulating second housing held by the connector base to be aligned along an arrangement orientation substantially parallel to the facing surface, and protrude from the connector base toward protruding direction along a fitting orientation intersecting the arrangement orientation; a base unit including: a conductive first signal contact held by the first housing and configured to be electrically connected to the first signal conductor; a conductive second signal contact held by the second housing and configured to be electrically connected to the second signal conductor; a conductive first shell fixed to the connector base to surround the first housing about an axis along the fitting orientation;
    Type: Application
    Filed: October 27, 2023
    Publication date: February 15, 2024
    Inventors: Masao ISHIMARU, Masashi NAKAMURA
  • Publication number: 20240055787
    Abstract: A connector include: an insulative housing comprising a facing surface configured to face a circuit board; a conductive first signal contact and a conductive second signal contact that are held by the housing to be aligned along an arrangement orientation substantially parallel to the facing surface, the first signal contact and the second signal contact being configured to be electrically connected to the circuit board in a state where the facing surface faces the circuit board; a first shell held by the housing to surround the first signal contact about an axis along a fitting orientation substantially parallel to the facing surface and intersecting the arrangement orientation, the first shell being configured to be electrically connected to the circuit board in a state where the facing surface faces the circuit board; and a second shell held by the housing to surround the second signal contact about an axis along the fitting orientation, the second shell being configured to be electrically connected to the
    Type: Application
    Filed: October 27, 2023
    Publication date: February 15, 2024
    Inventors: Masao ISHIMARU, Masashi NAKAMURA
  • Patent number: 11894725
    Abstract: Provided is a rotating electric machine (100) including a stator (1) and a rotor (2). The rotor (2) includes a plurality of stages of rotor units (201 and 202) stacked in an axial direction. Each of the rotor units (201 and 202) includes a pair of permanent magnets (21) and slits (22a and 22b) arranged in one or more rows. The slits (22a and 22b) has an arc-like shape. Both ends of the arc-like shape are located on an outer periphery side of the rotor (2). When an angle formed between two straight lines that connect positions of both ends of the arc-like shape and a rotation axis center of the rotor (2) is defined as an arc angle, at least one of the arc angle of the slit (22a) and the number of rows of the slits is different between at least two rotor units (201 and 202).
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: February 6, 2024
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Hiroshi Mitsuda, Yoshihiro Miyama, Moriyuki Hazeyama, Masaya Inoue, Masashi Nakamura
  • Patent number: 11893101
    Abstract: A wearable camera is to be worn by a user and includes: a capturing unit configured to capture and read a code in which fixed information and variable information of the user are registered; and a processor configured to extract the fixed information and the variable information of the user based on a read result of the capturing unit. The processor is configured to register the extracted fixed information and variable information of the user in a memory, and permit the user to use the wearable camera based on the registration in the memory.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: February 6, 2024
    Assignee: I-PRO CO., LTD.
    Inventors: Takayuki Haraguchi, Manabu Nakamura, Masashi Nakamura, Shinichi Arai
  • Publication number: 20240000924
    Abstract: The present invention provides a novel antigen for an egg allergy, a method for diagnosing an egg allergy and a kit for diagnosing an egg allergy, a pharmaceutical composition comprising the antigen, an egg, a processed product of an egg, or a bird which lays or has hatched from the egg in which the antigen is eliminated or reduced, a method for producing a processed product of an egg in which the antigen is eliminated or reduced, and a tester for determining the presence or absence of an egg antigen in an object of interest.
    Type: Application
    Filed: August 3, 2023
    Publication date: January 4, 2024
    Applicant: HOYU CO., LTD.
    Inventors: Kayoko Matsunaga, Akiko Yagami, Masashi Nakamura, Yuji Aoki, Erika Kondo