Patents by Inventor Hiroshi Uchida

Hiroshi Uchida 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: 10930310
    Abstract: A data storage device comprising a first actuator configured to actuate a first head over a first disk surface, and a second actuator configured to actuate a second head over a second disk surface. A plurality of access commands are received from a host, and a cost metric is computed for executing a seek to execute each access command of the plurality of access commands, wherein the cost metric is based on an access latency of the seek, a power consumption of the seek, and an estimated combined current draw of the first and second actuators during the seek. The access commands are sorted into an execution order based on the cost metrics computed for the access commands.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: February 23, 2021
    Assignee: Western Digital Technologies, Inc.
    Inventors: Hiroshi Uchida, Hidehiko Numasato, KeXiu Liu, Shrey Khanna
  • Patent number: 10903376
    Abstract: A light receiving/emitting element 11 includes: a light receiving/emitting layer 21 in which a plurality of compound semiconductor layers are stacked; and an electrode 30 having a first surface 30A and a second surface 30B and made of a transparent conductive material, in which the second surface faces the first surface 30A, and the electrode is in contact, at the first surface 30A, with the light receiving/emitting layer 21. The transparent conductive material contains an additive made of one or more metals, or a compound thereof, selected from the group consisting of molybdenum, tungsten, chromium, ruthenium, titanium, nickel, zinc, iron, and copper, and concentration of the additive contained in the transparent conductive material near an interface to the first surface 30A of the electrode 30 is higher than concentration of the additive contained in the transparent conductive material near the second surface 30B of the electrode 30.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: January 26, 2021
    Assignees: Sony Corporation, Suzhou Institute of Nano-Tech and Nano-Bionics
    Inventors: Tomomasa Watanabe, Hiroshi Yoshida, Masao Ikeda, Shiro Uchida, Ichiro Nomachi, Masayuki Arimochi, Hui Yang, Shulong Lu, Xinhe Zheng
  • Publication number: 20210011897
    Abstract: A storage unit (12) stores a hash table that corresponds to a predetermined field of a packet and has a set of a hash value from a value in the corresponding field and a pointer registered, and an ANY point table that corresponds to the predetermined field and has a pointer registered. A search unit (132) refers to a hash value calculated from a value in a field of a packet to be searched and to a pointer registered in the hash table and the ANY point table, to perform hash search for a rule corresponding to the packet to be searched.
    Type: Application
    Filed: February 15, 2019
    Publication date: January 14, 2021
    Inventors: Hiroshi UCHIDA, Hitoshi KANEKO
  • Publication number: 20210007938
    Abstract: An object of the present disclosure is to provide a dental composition that can exhibit sufficient curability even in a state where moisture is excessive as in the oral environment. The dental composition of the present disclosure contains component (a): monomer containing (meth)acrylamide group represented by formula (1): (In formula, R represents a hydrogen atom or a methyl group and Rs may be the same or different from each other. R2 is an alkyl group having 2 to 6 carbon atoms and R2s may be the same or different from each other.
    Type: Application
    Filed: March 25, 2020
    Publication date: January 14, 2021
    Applicant: SHOFU INC.
    Inventors: Yusei KADOBAYASHI, Hiroshi YAANA, Jun UCHIDA, Yuji SADAKANE
  • Patent number: 10888220
    Abstract: Provided is an information processing apparatus including: a first acquisition unit configured to acquire a plurality of pieces of tomographic data based on measurement light controlled to scan the same position of a fundus; a second acquisition unit configured to acquire a correction coefficient by performing an arithmetic operation on a first approximate parameter obtained by transforming, in a first dimension, a parameter of the tomographic data to be used for calculating a motion contrast, and a second approximate parameter obtained by transforming the parameter in a second dimension smaller than the first dimension; a correction unit configured to correct a parameter of at least one piece of tomographic data through use of the correction coefficient; and a generation unit configured to generate a motion contrast image through use of the at least one piece of tomographic data corrected by the correction unit.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: January 12, 2021
    Assignee: Canon Kabushiki Kaisha
    Inventors: Riuma Takahashi, Hiroshi Imamura, Hiroki Uchida, Marek Rozanski, Tomasz Dziubak, Tomasz Bajraszewski
  • Publication number: 20200394663
    Abstract: An object is to provide a financial or economic analysis system that is capable of representing a financial or economic situation with high accuracy. By using information received as input from an interest-rate-information acquiring means 11, a money-quantity-information acquiring means 12, a price-information acquiring means 13, and a GDP-information acquiring means 14, a computing means 15 determines data that can be replaced by a physical quantity used in electromagnetic wave analysis, and uses the data in financial or economic analysis. The data includes data representing a rotational coefficient relating to an interest rate, data representing the quantity of money, data representing a price coefficient, and a data representing a GDP.
    Type: Application
    Filed: June 1, 2020
    Publication date: December 17, 2020
    Applicant: UCHIDA BUILD & CERAM INC.
    Inventor: Hiroshi UCHIDA
  • Patent number: 10851199
    Abstract: An epoxy (meth)acrylate compound represented by general formula (1): where at least one of R1 to R5 has a structure represented by formula (2): * denotes the bonding position to a carbon atom that constitutes the benzene ring to which R1 to R5 are bonded in formula (1), R7 denotes a hydrogen atom or a methyl group, the remainder of R1 to R5 are each independently selected from the group consisting of hydrogen atoms, alkyl groups and alkoxy groups having 1-6 carbon atoms, and R6 denotes a hydrogen atom or a methyl group. In the epoxy (meth)acrylate compound, the content of halogen atoms is 100 ppm by mass or less. A curable composition for forming a protective film for an electrically conductive pattern obtained by mixing the epoxy (meth)acrylate compound with a photopolymerization initiator and at least one type of monomer or oligomer that contains a (meth)acryloyl group.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: December 1, 2020
    Assignee: SHOWA DENKO K. K.
    Inventors: Masahiko Toba, Jun Dou, Chika Yamashita, Yoshitaka Ishibashi, Hiroshi Uchida
  • Patent number: 10839839
    Abstract: A data storage device is disclosed comprising a first actuator configured to actuate a first head over a first disk surface, and a second actuator configure to actuate a second head over a second disk surface. A first seek of the first head over the first disk surface is initiated during a first seek time based on a first seek profile. A second seek of the second head over the second disk surface is initiated during a second seek time based on a second seek profile. When the second seek time at least partially overlaps the first seek time and at least the second seek profile is a de-rated seek profile, the second seek profile is adjusted to avoid an overcurrent condition.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: November 17, 2020
    Assignee: Western Digital Technologies, Inc.
    Inventors: Hiroshi Uchida, Hidehiko Numasato, KeXiu Liu, Shrey Khanna
  • Patent number: 10837462
    Abstract: A volute pump for delivering a liquid containing fibrous substances. The volute pump includes an impeller (1) rotatable together with a rotational shaft (11), and an impeller casing (5) having a suction port (3) and a volute chamber (7). A groove (18), extending from the suction port (3) to the volute chamber (7), is formed in an inner surface of the impeller casing (5). The impeller (1) includes a hub (13) to which the rotational shaft (11) is fixed, and a sweep-back vane (2) extending helically from the hub (13). The sweep-back vane (2) includes a leading edge portion (2a) extending helically from the hub (13), and a trailing edge portion (2b) extending helically from the leading edge portion (2a). The leading edge portion (2a) has a front-side curved surface (2e) extending from an inner end (2c) to an outer end (2d) of the leading edge portion (2a).
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: November 17, 2020
    Assignee: EBARA CORPORATION
    Inventors: Masahito Kawai, Hiromi Sakacho, Masashi Obuchi, Hiroshi Uchida, Miho Isono, Kenta Tokairin
  • Patent number: 10837456
    Abstract: The present invention relates to a volute pump for delivering a liquid containing fibrous substances. The volute pump includes an impeller (1) having a vane (2), and an impeller casing (5) which houses the impeller (1) therein. The impeller casing (5) includes a volute chamber (7), a suction port (3) and a discharge port (4) which communicate with the volute chamber (7), and a tongue portion (10) which forms a starting portion of the volute chamber (7). A groove (18), extending from the suction port (3) to the volute chamber (7), is formed in an inner surface of the impeller casing (5). An intersection point (B), where a terminal end of the vane (2) passes across the groove (18) as viewed from an axial direction of the impeller (1), is located at an opposite side from the tongue portion (10) with respect to a central point of the impeller (1).
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: November 17, 2020
    Assignee: EBARA CORPORATION
    Inventors: Masahito Kawai, Hiromi Sakacho, Masashi Obuchi, Hiroshi Uchida, Miho Isono, Kenta Tokairin
  • Patent number: 10831005
    Abstract: A variable magnification optical system includes: a positive first lens group; a negative lens group closer to an image than the first lens group; a positive lens group closer to the image than the negative lens group and including at least one lens closer to the image than an aperture stop; and a focusing group between the negative lens group and the positive lens group. When varying magnification, the first lens group moves with respect to an image plane, and distances between the first lens group and the negative lens group and between the negative lens group and the positive lens group are changed. When focusing, a distance between the focusing group and a lens facing an object-side of the focusing group is changed, and a distance between the focusing group and a lens facing an image-side of the focusing group is changed. Predetermined conditional expressions are satisfied.
    Type: Grant
    Filed: December 25, 2015
    Date of Patent: November 10, 2020
    Assignee: Nikon Corporation
    Inventors: Kensuke Uchida, Akihiko Obama, Hiroshi Yamamoto, Taku Matsuo
  • Publication number: 20200347199
    Abstract: A molded body is produced from a molding material including a continuous phase and a dispersed phase by a three-dimensionalization step, a curing step, and a peeling step. The continuous phase of the molding material is a water phase containing a curable compound. In the three-dimensionalization step, the molding material is placed in a container. In the curing step, the curable compound is cured to form a cured product after the three-dimensionalization step. In the peeling step, the container and the cured product are separated after the curing step. In the dispersed phase removal step, the dispersed phase of the cured product is removed after the curing step.
    Type: Application
    Filed: July 22, 2020
    Publication date: November 5, 2020
    Applicant: FUJIFILM Corporation
    Inventors: Keisuke OKU, Koju ITO, Hiroshi YABU, Yoshiaki UCHIDA
  • Publication number: 20200347198
    Abstract: A molding device produces a porous film from a molding material which is an emulsion. In a case where a volume of a dispersed phase is X1 and a volume of a continuous phase is X2, the molding material has a value of X1/(X1+X2) within a range of 0.5 or more and 0.9 or less. In the molding material, a specific gravity of the dispersed phase is greater than a specific gravity of the continuous phase. The molding material includes a water phase containing a curable compound as the continuous phase, and forms a liquid film on a support. Thereafter, the curable compound in the liquid film is cured. After curing, the dispersed phase is removed.
    Type: Application
    Filed: July 22, 2020
    Publication date: November 5, 2020
    Applicant: FUJIFILM Corporation
    Inventors: Keisuke OKU, Koju ITO, Hiroshi YABU, Yoshiaki UCHIDA
  • Patent number: 10815268
    Abstract: Provided is a process for producing a compound, which has an oxo group specifically introduced on the 15-position of a steroid skeleton and which is useful as an intermediate, with a high yield without complicated steps. A compound represented by the formula (2) is allowed to react with an oxidant (e.g., a hypervalent iodine compound) and a co-oxidant (e.g., a peroxide) to produce a 15-oxosteroid compound represented by the formula (1), which is useful as an intermediate: wherein R1 to R3 are the same or different and each represent a halogen atom, an alkyl group, a haloalkyl group, an alkoxy group, or a haloalkoxy group, R4 represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an acyl group, or an alkoxycarbonyl group, R5 represents a hydrogen atom, an alkyl group, or an acyl group, R6 represents a hydrogen atom, an alkyl group, an acyl group, or a sulfonyl group, X represents an oxygen atom (O) or a methylene group (CH2).
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: October 27, 2020
    Assignee: ASKA PHARMACEUTICAL CO., LTD.
    Inventors: Yosuke Takenaka, Norihito Isomura, Akira Asagarasu, Hiroshi Uchida
  • Publication number: 20200306967
    Abstract: A programming assistance device includes a program storage unit that stores a first program comprising a first set of time series jobs and stores a second program comprising a second set of time series jobs. Each job of the first program defines at least one operation of a first robot, and the first program is configured to be performed along a shared time line. Additionally, each job of the second program defines at least one operation of a second robot, and the second program is configured to be performed along the shared time line.
    Type: Application
    Filed: March 30, 2020
    Publication date: October 1, 2020
    Inventors: Makoto TAKAHASHI, Wataru WATANABE, Yutaro UCHIDA, Keita SATSUMA, Hiroshi HASHIMOTO
  • Publication number: 20200297022
    Abstract: Providing a mixing apparatus capable of efficiently input noodles coated with an additive to a receiving tray, and having no need to perform weighing again after the noodles are input to the receiving tray. The mixing apparatus 8 includes: a hopper 30 that houses the falling noodles and that allows noodles to fall while rotating; and a supply device 60 that supplies a sauce to the noodles in the hopper 30, and at least two hopper 30 are provided in a falling direction.
    Type: Application
    Filed: January 9, 2020
    Publication date: September 24, 2020
    Applicants: MAYEKAWA MFG. CO., LTD., AJINOMOTO CO., INC.
    Inventors: Shigeto KOGA, Hiroshi FUJITA, Yoshihiro UCHIDA, Kazuhiro TOYOTA, Takahiro KAWASOE
  • Patent number: 10784834
    Abstract: A multilayer LC filter array includes an element body of a rectangular parallelepiped shape, a first filter including a first inductor and a first capacitor, a second filter including a second inductor and a second capacitor, a first input terminal electrode and a first output terminal electrode that are connected to the first inductor, a second input terminal electrode and a second output terminal electrode that are connected to the second inductor, and a ground terminal electrode that is connected to the first capacitor and the second capacitor. The element body includes a principal surface. The ground terminal electrode is disposed at a center of the principal surface. The first input terminal electrode, the first output terminal electrode, the second input terminal electrode, and the second output terminal electrode are disposed at respective different corner portions of the element body when viewed from a direction orthogonal to the principal surface.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: September 22, 2020
    Assignee: TDK CORPORATION
    Inventors: Akihiko Oide, Naoki Uchida, Yoji Tozawa, Makoto Yoshino, Seiichi Nakagawa, Shinichi Sato, Hiroshi Ono, Takashi Endo
  • Publication number: 20200283297
    Abstract: A method for producing an oligosilane which includes a reaction step of producing an oligosilane by dehydrogenative coupling of hydrosilane. The reaction step is carried out in the presence of a catalyst containing at least one transition element selected from the group consisting of Periodic Table group 3 transition elements, group 4 transition elements, group 5 transition elements, group 6 transition elements, and group 7 transition elements. Also disclosed is a method for producing a catalyst for dehydrogenative coupling that produces an oligosilane by dehydrogenative coupling of hydrosilane.
    Type: Application
    Filed: February 14, 2017
    Publication date: September 10, 2020
    Applicant: SHOWA DENKO K.K.
    Inventors: Kiyoshi NOMURA, Hiroshi UCHIDA, Yoshimitsu ISHIHARA, Shigeru SHIMADA, Kazuhiko SATO, Masayasu IGARASHI
  • Patent number: 10764665
    Abstract: A microphone according to an embodiment includes: an ear chip including a cylindrical part with a hollow part formed therein, and a contact part disposed outside the cylindrical part and configured to come into contact with an inner wall surface of an ear canal; a cable lead out to a gap between the cylindrical part and the contact part; and a microphone element disposed in the hollow part and connected to the cable.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: September 1, 2020
    Assignee: JVCKENWOOD CORPORATION
    Inventors: Toshiaki Nagai, Hiroshi Uchida, Kenji Ejima, Hisako Murata, Masaya Konishi
  • Patent number: 10689493
    Abstract: A thermosetting resin composition includes a polyalkenyl phenol resin (A) and an aromatic polymaleimide compound (B). Polyalkenyl phenol resin (A) has at least one aromatic ring unit (a1) which may have a 2-alkenyl group bonded thereto and in which a phenolic hydroxyl group is alkyl-etherified, and at least one aromatic ring unit (a2) which has a phenolic hydroxyl group and which may have a 2-alkenyl group bonded thereto. At least one of aromatic ring units (a1, a2) has a 2-alkenyl group. Each aromatic ring unit is bonded by a linking group. When m represents the number of aromatic ring units (a1), and n represents the number of aromatic ring units (a2), n to (m+n) is 10-60%. The polyalkenyl phenol resin (A) is included in an amount at which the amount of 2-alkenyl groups becomes 0.4-1.5 mol per mol of maleimide groups in the aromatic polymaleimide compound (B).
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: June 23, 2020
    Assignee: SHOWA DENKO K.K.
    Inventors: Hiromi Otake, Aoi Nakano, Chika Yamashita, Yoshitaka Ishibashi, Hiroshi Uchida