Patents by Inventor Hiroshi Fujita

Hiroshi Fujita 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: 20210365350
    Abstract: A determination method executed by a computer, the method includes acquiring service usage and resource usage related to a predetermined service; acquiring a quality value of the predetermined service by using the resource usage and the service usage; identifying the resource usage in future by using a first model and the resource usage, the first model outputting a usage amount of a resource at any time point in future; identifying the resource usage in future by using a second model and the service usage, the second model outputting a use amount of a service at any time point in future; and determining whether to output an alarm related to the predetermined service based on the quality value, the resource usage in future, and the resource usage in future.
    Type: Application
    Filed: April 1, 2021
    Publication date: November 25, 2021
    Applicant: FUJITSU LIMITED
    Inventor: Hiroshi Fujita
  • Publication number: 20210360970
    Abstract: A mechanism capable of specifying the arrangement of a flavor component generating base material in a suction device includes a retention part having an internal space; a pressure sensor for detecting a pressure applied to the inner wall of the retention part; and a control unit for specifying the arrangement of a flavor component generation base material in the internal space of the retention part on the basis of the detection result from the pressure sensor.
    Type: Application
    Filed: August 10, 2021
    Publication date: November 25, 2021
    Applicant: Japan Tobacco Inc.
    Inventors: Manabu TAKEUCHI, Takeshi AKAO, Yasuhiro ONO, Takashi FUJIKI, Takuma NAKANO, Masayuki TSUJI, Ryoji FUJITA, Kazutoshi SERITA, Hiroshi TEZUKA
  • Publication number: 20210360976
    Abstract: To provide a mechanism that makes it possible to further improve the quality of the inhalation experience provided by a flavor component generation device, a flavor component generation control device for controlling a flavor component generation device includes an attachment section that has detachably attached thereto an element configured so as to consume stored contents and thereby contribute to the generation of a gas to which a flavor component is added. The flavor component generation control device includes a controller that controls processing in which, for each of a plurality of the elements that have been attached to the attachment section in the past, identification information for the element is associated with a parameter indicating the consumption amount of the contents consumed in generation of the gas to which the flavor component is added. The result is stored in a storage.
    Type: Application
    Filed: August 6, 2021
    Publication date: November 25, 2021
    Applicant: Japan Tobacco Inc.
    Inventors: Manabu TAKEUCHI, Takeshi AKAO, Yasuhiro ONO, Takashi FUJIKI, Takuma NAKANO, Masayuki TSUJI, Ryoji FUJITA, Kazutoshi SERITA, Hiroshi TEZUKA
  • Patent number: 11179967
    Abstract: A bicycle hub assembly comprises a hub axle, a hub body, a sprocket support body, and a freewheel structure. The sprocket support body includes at least ten external spline teeth configured to engage with a bicycle rear sprocket assembly. Each of the at least ten external spline teeth has an external-spline driving surface and an external-spline non-driving surface. The freewheel structure includes a first ratchet member and a second ratchet member. The first ratchet member includes at least one first ratchet tooth. The second ratchet member includes at least one second ratchet tooth configured to engage with the at least one first ratchet tooth in a torque transmitting manner.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: November 23, 2021
    Assignee: SHIMANO INC.
    Inventors: Hiroshi Fujita, Kazuki Koshiyama, Takashi Nakanishi
  • Publication number: 20210350855
    Abstract: A controller controls a memory including first and second strings. The first and second strings configure first and second string groups, respectively. In each string group, a set of memory cell transistors each from each string configures a unit. The controller is configured to: sequentially write, in the first string group, data in first units to which serially-coupled memory cell transistors respectively belong; sequentially write, in the second string group, data in first units to which serially-coupled memory cell transistors respectively belong; and sequentially write, in the first string group, data in second units to which serially-coupled memory cell transistors respectively belong.
    Type: Application
    Filed: July 21, 2021
    Publication date: November 11, 2021
    Applicant: Toshiba Memory Corporation
    Inventors: Hiroshi SUKEGAWA, Ikuo MAGAKI, Tokumasa HARA, Shirou FUJITA
  • Publication number: 20210338845
    Abstract: [Problem] Provided is a labeled fatty acid derivative for diagnostic imaging that enables quantification of fatty acid metabolic activity in the heart muscle. [Means for Solution] The present inventors have conducted intensive investigations on a method that enables quantification of fatty acid metabolic activity and thus have found that a labeled fatty acid derivative typified by 3-{[(5Z)-3-[18F]fluorotetradeca-5-en-1-yl]sulfanyl}propanoic acid or a salt thereof has excellent accumulation to the heart muscle and thus enables imaging of fatty acid metabolic activity by positron emission tomography (PET). Therefore, the labeled fatty acid derivative of the present invention can be used as a radiolabeled tracer for rapid and non-invasive quantification of fatty acid metabolic activity in the heart muscle, diagnostic imaging of heart disease typified by an ischemic heart disease, diagnostic imaging of the therapeutic effect of a therapeutic drug for heart disease, and the like.
    Type: Application
    Filed: July 19, 2019
    Publication date: November 4, 2021
    Inventors: Yoshihiro Murakami, Hiroshi Fushiki, Yuji Fujita
  • Publication number: 20210339826
    Abstract: A sprocket support body comprises at least ten external spline teeth including a plurality of external-spline driving surfaces. The plurality of external-spline driving surfaces each includes a radially outermost edge, a radially innermost edge, and a radial length. A total of the radial lengths of the plurality of external-spline driving surfaces is equal to or larger than 7 mm. At least one external-spline driving surface has a first external-spline-surface angle. The first external-spline-surface angle ranges from 0 degree to 10 degrees. One tooth of the at least ten external spline teeth having a first circumferential spline size. The other teeth of the at least ten external spline teeth each have a second circumferential spline size that is smaller than the first circumferential spline size. A total number of the other teeth of the at least ten external spline teeth being equal to or larger than nine.
    Type: Application
    Filed: July 13, 2021
    Publication date: November 4, 2021
    Applicant: SHIMANO INC.
    Inventors: Hiroshi FUJITA, Kazuki KOSHIYAMA, Takashi NAKANISHI
  • Patent number: 11165326
    Abstract: A decelerating apparatus includes a brake member, primary and secondary permanent magnets and pole pieces. The primary permanent magnets are arranged in a circumferential direction to face an inner or outer peripheral surface of the brake member with a gap in between. Each of the primary permanent magnets has two opposite magnetic poles arranged in a radial direction. The secondary permanent magnets and the pole pieces are placed in the gap and arranged in the circumferential direction. Each of the secondary permanent magnets has two opposite magnetic poles arranged in the circumferential direction. Each of the pole pieces is positioned between adjacent secondary permanent magnets. Magnetic pole arrangements of adjacent primary permanent magnets are opposite to each other. Magnetic pole arrangements of adjacent secondary permanent magnets are opposite to each other. Each of the secondary permanent magnets has a trapezoidal cross-sectional shape including an upper base and a lower base.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: November 2, 2021
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Kenji Imanishi, Takuya Fujita, Hiroyuki Yamaguchi, Hiroshi Nogami, Yasutaka Noguchi, Mitsuo Miyahara
  • Publication number: 20210336358
    Abstract: A terminal-formed electrical wire includes a core wire, a sheath that exteriorly covers a sheath target portion, a portion other than a core wire exposed portion, of the core wire, a metallic tubular member that accommodates the core wire exposed portion inside and is integrated with the core wire exposed portion to form a terminal unit. The core wire exposed portion has a flat board portion in the shape of a flat board thinner than the sheath target portion. The tubular member has a first wall and a second wall in the shape of a flat board sandwiching the flat board portion from respective flat surfaces of the flat board portion.
    Type: Application
    Filed: April 19, 2021
    Publication date: October 28, 2021
    Applicant: Yazaki Corporation
    Inventor: Hiroshi FUJITA
  • Publication number: 20210321887
    Abstract: A medical system (1) includes first light irradiation means (11) for irradiating an image capturing target with coherent light, image capturing means (12) for capturing a speckle image obtained from scattered light caused by the image capturing target irradiated with the coherent light, speckle contrast calculation means (1312) for calculating a speckle contrast value for each pixel on the basis of the speckle image, motion detection means (1311) for detecting motion of the image capturing target, speckle image generation means (1313) for generating a speckle contrast image on the basis of the speckle contrast value and the motion of the image capturing target detected by the motion detection means, and display means (14) for displaying the speckle contrast image.
    Type: Application
    Filed: August 7, 2019
    Publication date: October 21, 2021
    Inventors: TAKANORI FUKAZAWA, KAZUKI IKESHITA, DAISUKE KIKUCHI, TETSURO KUWAYAMA, KENJI TAKAHASHI, MINORI TAKAHASHI, ISAMU NAKAO, KENTARO FUKAZAWA, GORO FUJITA, FUMISADA MAEDA, TAKESHI MATSUI, TAKASHI YAMAGUCHI, HIROSHI YOSHIDA
  • Publication number: 20210322650
    Abstract: A cylindrical body for an implant is capable of maintaining a high patency rate by achieving a good antithrombogenicity, a low swelling property and a low Young's modulus. A cylindrical body for an implant includes: a cylindrical substrate having an elongation rate in the longitudinal direction, as measured under a tensile load of 20 N, of from 5 to 100%; and a block copolymer composed of a polyalkylene glycol block(s) and a polyhydroxyalkanoic acid block(s); wherein the ratio of the mass of the polyalkylene glycol with respect to the total mass of the block copolymer is 5 to 25%; and a film composed of the block copolymer has a Young's modulus of 200 MPa or less.
    Type: Application
    Filed: August 30, 2019
    Publication date: October 21, 2021
    Inventors: Taisuke Kogawa, Masaki Fujita, Kazuhiro Tanahashi, Satoshi Yamada, Nobuaki Tanaka, Hiroshi Tsuchikura
  • Publication number: 20210294683
    Abstract: A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process includes extracting a first node related to a node indicating abnormality included in a plurality of nodes; identifying a first objective variable and a first explanatory variable of the first objective variable, the first objective variable being each of combinations of operation data of the first node and the first node; extracting, in a detection process performed by using the first explanatory variable, a second objective variable and a second explanatory variable of the second objective variable, the second objective variable being each of combinations of the operation data and the node indicating abnormality; determining a number of objective variables common to the second explanatory variable; and setting a priority order for locations of a cause of a failure, based on the number of objective variables.
    Type: Application
    Filed: February 3, 2021
    Publication date: September 23, 2021
    Applicant: FUJITSU LIMITED
    Inventors: Hiroshi Fujita, Yukihiro Watanabe
  • Publication number: 20210296226
    Abstract: Provided is a semiconductor device free from chipping of a thin semiconductor element during transportation. The semiconductor device includes: a thin semiconductor element including a front-side electrode on the front side of the semiconductor element, and including a back-side electrode on the back side of the semiconductor element; a metallic member formed on at least one of the front-side electrode and the back-side electrode, the metallic member having a thickness equal to or greater than the thickness of the semiconductor element; and a resin member in contact with the lateral side of the metallic member and surrounding the periphery of the metallic member, with a part of the front side of the semiconductor element being exposed.
    Type: Application
    Filed: January 15, 2018
    Publication date: September 23, 2021
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yoshinori YOKOYAMA, Jun FUJITA, Toshiaki SHINOHARA, Hiroshi KOBAYASHI
  • Publication number: 20210280438
    Abstract: In one embodiment, a semiconductor manufacturing apparatus includes a container configured to contain a substrate, and a pipe configured to supply the container with liquid to treat the substrate. The apparatus further includes an ejector including a first passage where the liquid introduced from the pipe and the liquid introduced from the container are joined and pass through, and a first opening configured to eject the liquid that has passed through the first passage. Furthermore, the first passage has an area where a sectional area of the first passage becomes large as advancing downstream in the liquid.
    Type: Application
    Filed: December 11, 2020
    Publication date: September 9, 2021
    Applicant: Kioxia Corporation
    Inventors: Katsuhiro SATO, Hiroshi FUJITA, Yoshinori KITAMURA, Satoshi NAKAOKA, Tomohiko SUGITA
  • Patent number: 11106067
    Abstract: To provide a display device that implements highly reliable waterproofness without reducing the ratio of a display member in a housing. The display device includes a display member having a flat-plate shape, a frame provided on a peripheral edge of a back surface facing a display surface of the display member, and a housing member provided on a side surface of the display member to surround the display surface, in which the housing member is provided with adhesive members on surfaces substantially parallel to the display surface and different from each other on a long side and a short side of the housing member, and at least one or more corners of four corners of the display surface are provided with a connecting adhesive member that connects the adhesive member of the long side of the housing member and the adhesive member of the short side of the housing member.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: August 31, 2021
    Assignee: SONY CORPORATION
    Inventors: Kiyohito Fujita, Takuya Inaba, Takashi Arai, Hiroshi Kubo, Yasuhiro Kageyama, Tomohito Oda, Koichiro Takashima
  • Patent number: 11100999
    Abstract: A controller controls a memory including first and second strings. The first and second strings configure first and second string groups, respectively. In each string group, a set of memory cell transistors each from each string configures a unit. The controller is configured to: sequentially write, in the first string group, data in first units to which serially-coupled memory cell transistors respectively belong; sequentially write, in the second string group, data in first units to which serially-coupled memory cell transistors respectively belong; and sequentially write, in the first string group, data in second units to which serially-coupled memory cell transistors respectively belong.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: August 24, 2021
    Assignee: Toshiba Memory Corporation
    Inventors: Hiroshi Sukegawa, Ikuo Magaki, Tokumasa Hara, Shirou Fujita
  • Patent number: 11097807
    Abstract: A bicycle hub assembly comprises a sprocket support body. The sprocket support body includes at least ten external spline teeth, a base support, and a larger-diameter part. The at least ten external spline teeth are configured to engage with a bicycle rear sprocket assembly. The at least ten external spline teeth radially outwardly extend from the base support. The larger-diameter part extends radially outwardly from the base support. Each of the at least ten external spline teeth has an external-spline driving surface and an external-spline non-driving surface.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: August 24, 2021
    Assignee: SHIMANO INC.
    Inventors: Hiroshi Fujita, Kazuki Koshiyama, Takashi Nakanishi
  • Publication number: 20210245793
    Abstract: A steer-by-wire steering device includes a first member, a second member, and stoppers. The first member is rotatable together with the input shaft, and includes a first protrusion protruding from the input shaft in the radial direction. The second member includes a second protrusion protruding on the trajectory of the first protrusion, and is rotatable together with the first member with the first protrusion being abutting the second protrusion. The stoppers are provided at respective positions capable of abutting on the trajectory of the second protrusion only when the second member is rotated by the first member.
    Type: Application
    Filed: May 30, 2019
    Publication date: August 12, 2021
    Inventors: Hiroshi Fujita, Hirotoshi Uchibori
  • Publication number: 20210237793
    Abstract: A steering angle restricting device includes an input shaft that is rotated when a steering wheel is turned, a first member that includes a first base which surrounds the input shaft and is capable of rotating together with the input shaft, and a first protrusion that protrudes in the radial direction or in the axial direction from the first base, a second member that includes a second base that surrounds the first base, and a second protrusion that protrudes from the second base and on the trajectory of the first protrusion. The second member is capable of rotating together with the first member only in the state in which the first protrusion is abutting the second protrusion, and a stopper that is provided on the trajectory of the second protrusion and is capable of restricting the turning of the steering wheel via the input shaft when the second protrusion abuts.
    Type: Application
    Filed: June 12, 2018
    Publication date: August 5, 2021
    Inventors: Hiroshi Fujita, Shun Saito
  • Patent number: D936479
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: November 23, 2021
    Assignee: AMATERA, INC.
    Inventors: Hiromasa Fujita, Hiroshi Takatomi