Patents by Inventor Jun Okada

Jun Okada 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: 11972991
    Abstract: A semiconductor device includes: an inner frame that surrounds an outer circumference of a semiconductor chip; and an outer frame that surrounds an outer circumference of the inner frame; wherein the outer frame is configured with an exterior wall that surrounds the outer circumference of the inner frame, and a fibrous reinforcing member that is wound on an outer circumference of the exterior wall. This prevents the broken pieces of a component that constitutes the semiconductor device from being scattered outside the semiconductor device, thereby not only to achieve improvement in the reliability of the entire system, but also to achieve downsizing of the semiconductor device.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: April 30, 2024
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Hiroki Shiota, Tetsuo Motomiya, Kunihiko Tajiri, Jun Okada, Hiroumi Yamada, Kazutake Kadowaki
  • Publication number: 20240106706
    Abstract: Disclosed herein is a network management apparatus, comprising: a configuration information storage unit configured to store configuration information on devices and/or functions that constitute a virtualized environment of a network; a property information acquisition unit configured to acquire information associated with devices and/or functions to which a workaround for a specific problem is to be applied as property information of the workaround; an application target extraction unit configured to extract devices and/or functions serving as an application target of the workaround by referring to the configuration information stored by the configuration information storage unit based on the property information acquired by the property information acquisition unit; and an execution request unit configured to request to execute the workaround with respect to the application target extracted by the application target extraction unit.
    Type: Application
    Filed: June 15, 2021
    Publication date: March 28, 2024
    Applicant: RAKUTEN MOBILE, INC.
    Inventors: Masaaki KOSUGI, JUN OKADA, Jayoung OH
  • Publication number: 20240106703
    Abstract: Disclosed herein is a network management apparatus, comprising: a basic information acquisition unit configured to acquire basic server information including server information and location information, the server information including identification information of an accommodating station accommodating a server that constitutes a network and an identifier of a BMC of the server, the location information indicating an installation location of the server in the accommodating station; a related information generation unit configured to generate server-related information including at least an IP address of the server based on the basic server information; a setting information generation unit configured to generate setting information necessary for provisioning the server based on the basic server information and the server-related information; and a data query unit configured to query the server about normality of the setting information generated by the setting information generation unit.
    Type: Application
    Filed: June 16, 2021
    Publication date: March 28, 2024
    Applicant: RAKUTEN MOBILE, INC
    Inventors: Jayoung OH, Masaaki KOSUGI, Jun OKADA
  • Publication number: 20240107340
    Abstract: Disclosed herein is a network management apparatus, comprising: a correlating information storage unit configured to store correlating information, about a failure that occurs, that correlates a notification notified when the failure occurs to a workaround for the failure; a notification acquisition unit configured to acquire, a plurality of notifications notified in relation to a plurality of components related to a device in which the failure has occurred, respectively; a failure determination unit configured to determine whether the failure is a known failure in which the notification is correlated to the workaround or an unknown failure, by referring to the correlating information based on the plurality of notifications; and a workaround determination unit configured to determine, when the failure is determined to be the known failure, the workaround that is correlated to a notification determined according to a predetermined ordering of the components, as the workaround to be applied.
    Type: Application
    Filed: June 23, 2021
    Publication date: March 28, 2024
    Applicant: RAKUTEN MOBILE, INC.
    Inventors: Jun OKADA, Jayoung OH, Masaaki KOSUGI
  • Publication number: 20240075656
    Abstract: The mold release film has a multilayer structure in which a mold release layer, a first base material layer, and a second base material layer are laminated. The mold release layer constitutes a mold release surface, and the second base material layer constitutes a surface of the mold release film on an opposite side of the mold release surface. The mold release layer contains one or two or more selected from a silicone resin, a fluororesin, a melamine resin, an epoxy resin, and a phenolic resin. The first base material layer is formed by a stretched or un-stretched film containing one or two or more selected from a polyester resin, a polyolefin resin, and a polyamide resin. The second base material layer is formed by a stretched or un-stretched film containing one or two or more selected from a polyester resin, a polyolefin resin, and a polyamide resin.
    Type: Application
    Filed: December 13, 2021
    Publication date: March 7, 2024
    Applicant: SUMITOMO BAKELITE CO., LTD.
    Inventors: Shinichi Maesowa, Jun Okada, Motoki Sato
  • Publication number: 20230207147
    Abstract: A method of improving residual stress in a canister in which fuel assemblies are loaded includes, when the canister having a cylindrical canister shell and a canister lid welded to the upper opening of the canister shell is disposed in a cylindrical cask body, filling the space above and around an upper end portion of the canister in the cask body with fill water. Then, compressive stress is applied to a predetermined region of the upper end portion of the canister in the fill water. This makes it possible to readily apply compressive stress to the canister while shielding radioactive rays by the fill water.
    Type: Application
    Filed: March 3, 2021
    Publication date: June 29, 2023
    Inventors: Donghui MA, Jun OKADA, Masanori GOTO
  • Publication number: 20220162395
    Abstract: A silicone rubber-based curable composition of the present invention include a vinyl group-containing organopolysiloxane (A) and silica particles (C), in which a ratio of change in a cut length, in a test piece formed of a cured product of the silicone rubber-based curable composition with the number of times of bending of 50,000, in a case where the test piece is used to perform a De Mattia-type bending resistance test in accordance with JIS K 6260 and the cut length is measured on the basis of a predetermined procedure, is equal to or more than 1.1 and equal to or less than 11.5.
    Type: Application
    Filed: January 30, 2020
    Publication date: May 26, 2022
    Inventors: Jun Okada, Yumiko Yamanoi, Motoki Sato
  • Publication number: 20220135800
    Abstract: A silicone rubber-based curable composition according to the present invention includes an organopolysiloxane including a vinyl group-containing organopolysiloxane (A), and an inorganic filler including silica particles (C), in which in a 1H-NMR spectrum of the silicone rubber-based curable composition, a first peak derived from a vinyl group is present, a vinyl group index is equal to or less than 3.5×10?1% by mole, and a content of the inorganic filler satisfies a range of equal to or more than 5 parts by weight and equal to or less than 60 parts by weight with respect to 100 parts by weight of the organopolysiloxane.
    Type: Application
    Filed: January 30, 2020
    Publication date: May 5, 2022
    Inventors: Jun Okada, Yumiko Yamanoi, Motoki Sato
  • Publication number: 20220084899
    Abstract: A semiconductor device includes: an inner frame that surrounds an outer circumference of a semiconductor chip; and an outer frame that surrounds an outer circumference of the inner frame; wherein the outer frame is configured with an exterior wall that surrounds the outer circumference of the inner frame, and a fibrous reinforcing member that is wound on an outer circumference of the exterior wall. This prevents the broken pieces of a component that constitutes the semiconductor device from being scattered outside the semiconductor device, thereby not only to achieve improvement in the reliability of the entire system, but also to achieve downsizing of the semiconductor device.
    Type: Application
    Filed: February 1, 2019
    Publication date: March 17, 2022
    Applicant: Mitsubishi Electric Corporation
    Inventors: Hiroki SHIOTA, Tetsuo MOTOMIYA, Kunihiko TAJIRI, Jun OKADA, Hiroumi YAMADA, Kazutake KADOWAKI
  • Publication number: 20220005783
    Abstract: The present invention has an object to enhance manufacturability of a pressure-contact-type semiconductor device. A pressure-contact-type semiconductor device according to the present invention includes: a semiconductor chip, the semiconductor chip including a guard ring and a gate signal input/output part in the first main surface; a first external electrode being formed on a side of the first main surface of the semiconductor chip; a conductive pattern being formed on the first external electrode; a contact pin connecting the gate signal input/output part and the conductive pattern; a plate-like electrode being provided on the second main surface of the semiconductor chip; a disc spring being provided on the plate-like electrode; and a second external electrode being provided on the disc spring, the second external electrode and the first external electrode interposing the semiconductor chip.
    Type: Application
    Filed: January 23, 2019
    Publication date: January 6, 2022
    Applicant: Mitsubishi Electric Corporation
    Inventors: Jun OKADA, Tetsuo MOTOMIYA, Kazunori TAGUCHI
  • Publication number: 20210206942
    Abstract: An elastomer of the present invention is used for a molded body for low temperature environments, includes a silicone rubber, and has a characteristic in which the expression ((tensile stress M100?tensile stress M1000)/tensile stress M1000)×100 is equal to or more than a predetermined value and equal to or less than a predetermined value, where the tensile stress M100 and the tensile stress M1000 are respectively obtained under two different measurement conditions of performing or not performing a cooling treatment of maintaining ?40° C. for 30 minutes.
    Type: Application
    Filed: April 19, 2019
    Publication date: July 8, 2021
    Inventors: Jun Okada, Mariko Otani, Motoki Sato
  • Patent number: 10821435
    Abstract: In a nucleic acid detection cassette, a predetermined syringe is crushed to supply a sample solution to an amplification unit via a channel and the amplification unit is heated from outside to amplify sample DNA in the sample solution. The sample solution containing an amplification product is supplied to a detection unit via the channel and a hybridization reaction occurs in the detection unit. Next, another syringe is crushed and an intercalating agent solution is supplied via another predetermined channel. Therefore, a nucleic acid detection cassette capable of automation from amplification of a sample to detection of an electrochemical reaction of the sample is provided.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: November 3, 2020
    Assignee: Canon Medical Systems Corporation
    Inventors: Jun Okada, Masayuki Yumoto, Kenichi Arame, Tetsuya Kuwabara, Hiroaki Kushima, Hirotaka Unno
  • Publication number: 20200209182
    Abstract: A nucleic acid inspection apparatus has an installer to install a nucleic acid inspection device, the installer comprising a storage unit to store at least a specimen sample, an amplifier to amplify nucleic acid contained in the specimen sample stored in the storage unit, a first flow passage to move the specimen sample from the storage unit to the amplifier, an inspection unit, and a second flow passage to move the specimen sample from the amplifier to the inspection unit, a first opening/closing unit to open/close the first flow passage, a second opening/closing unit to open/close the second flow passage, a heater to heat the amplifier, and a controller to control the first and second opening/closing units so as to open/close in a predetermined order and to control the heater so as to heat the amplifier in conjunction with opening/closing operations of the first and second opening/closing units.
    Type: Application
    Filed: January 2, 2020
    Publication date: July 2, 2020
    Applicant: CANON MEDICAL SYSTEMS CORPORATION
    Inventors: Tetsuya KUWABARA, Jun OKADA, Hirotaka UNNO, Masayuki YUMOTO, Yutaka MURANO
  • Patent number: 10448912
    Abstract: An image processing apparatus comprises processing circuitry. The processing circuitry is configured to acquire a first image in which each pixel is expressed with a first gradation. And the processing circuitry is configured to specify a partial region in the first image. And the processing circuitry is configured to convert, based on correspondence information that associates each level of the first gradation with a display pattern of a plurality of pixels in a display, the level in the first gradation of each pixel included in the partial region in the first image into the corresponding display pattern, the display displaying the display pattern with a second gradation having fewer levels than the first gradation. And the processing circuitry is configured to generate a second image that expresses a plurality of pixels included in the partial region of the first image as the converted display patterns.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: October 22, 2019
    Assignee: Canon Medical Systems Corporation
    Inventors: Satoru Esashi, Jun Okada, Toshio Muroi, Nobuo Ogura, Masanori Gunji, Nobuhiro Ohga, Yoshimasa Kobayashi, Naoko Kuratomi
  • Patent number: 10271804
    Abstract: According to one embodiment, the X-ray image diagnosis apparatus comprises an X-ray generator, an X-ray restriction unit, a first X-ray detector, a second X-ray detector, and a drive. The X-ray generator generates X-rays to be applied to a subject. The X-ray restriction unit is disposed between the subject and the X-ray generator to restrict X-rays outside an opening region which is formed using a metal plate. The first X-ray detector has a first detection region in which X-rays that pass through the subject are detected. The second X-ray detector has a second detection region which is smaller than the first detection region and which has a high spatial resolution. The drive moves the first and second X-ray detectors so that the second detection region includes an irradiation region of the subject formed by the opening region.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: April 30, 2019
    Assignee: Toshiba Medical Systems Corporation
    Inventors: Nobuhiro Ohga, Jun Okada, Satoru Esashi, Toshio Muroi, Nobuo Ogura, Masanori Gunji, Yasuto Hayatsu, Ryoichi Nagae, Yoshiaki Iijima
  • Patent number: 9926682
    Abstract: To make it possible to raise a door body even if it is damaged by an impact of vehicle traffic or falling objects when it is in a lowered state, and to keep the door body in a raised state even if it is damaged by a water pressure of a tsunami or a high tide when it is in a raised state. A door body 2 of a floating flap gate 1 is disposed at an opening or at an access way. When water flows in, a forward end 2b of which swings upwards, in a direction in which the water flows in and within a plane in a height direction, around a base end 2a thereof which serves as a center of rotation, to block the opening or the access way. The door body 2 is formed from a hard polyurethane foam 4 in the form of a sheet.
    Type: Grant
    Filed: June 5, 2012
    Date of Patent: March 27, 2018
    Assignee: HITACHI ZOSEN CORPORATION
    Inventors: Hiroaki Arai, Hideyuki Niizato, Koji Kitamura, Jun Okada, Satoshi Ashida, Kyouichi Nakayasu, Yoshito Yamakawa
  • Patent number: 9873763
    Abstract: The present disclosure, in one aspect, relates to a polyamide solution including an aromatic polyamide and a solvent, wherein the aromatic polyamide includes at least two types of constitutional units, and a change rate of coefficient of thermal expansion (CTE) of a cast film produced by casting the polyamide solution on a glass plate and CTE of the same cast film after being subjected to a heat treatment at temperature of 200° C. to 450° C. (=CTE after heat treatment/CTE before heat treatment) is 1.3 or less.
    Type: Grant
    Filed: October 1, 2014
    Date of Patent: January 23, 2018
    Assignees: AKRON POLYMER SYSTEMS, INC., SUMITOMO BAKELITE CO., LTD.
    Inventors: Limin Sun, Dong Zhang, Jiaokai Jing, Frank W. Harris, Hideo Umeda, Ritsuya Kawasaki, Toshihiko Katayama, Yusuke Inoue, Jun Okada, Mizuho Inoue, Manabu Naito
  • Publication number: 20170298198
    Abstract: A process for manufacturing a display device, an optical device or an illuminating device includes casting a polyamide solution onto a base at temperature below 200° C. to obtain a film, heating the film on the base at temperature sufficient to make the film solvent resistant and obtain a polyamide film, forming on a surface of the polyamide film one of a display element, an optical element and an illumination element to form a display device, an optical device or an illumination device, and de-bonding the base from the display device, the optical device or the illuminating device.
    Type: Application
    Filed: June 28, 2017
    Publication date: October 19, 2017
    Applicants: SUMITOMO BAKELITE CO., LTD., AKRON POLYMER SYSTEMS, INC.
    Inventors: FRANK W. HARRIS, DONG ZHANG, LIMIN SUN, JIAOKAI JING, HIDEO UMEDA, JUN OKADA
  • Publication number: 20170295300
    Abstract: An image processing apparatus comprises processing circuitry. The processing circuitry is configured to acquire a first image in which each pixel is expressed with a first gradation. And the processing circuitry is configured to specify a partial region in the first image. And the processing circuitry is configured to convert, based on correspondence information that associates each level of the first gradation with a display pattern of a plurality of pixels in a display, the level in the first gradation of each pixel included in the partial region in the first image into the corresponding display pattern, the display displaying the display pattern with a second gradation having fewer levels than the first gradation. And the processing circuitry is configured to generate a second image that expresses a plurality of pixels included in the partial region of the first image as the converted display patterns.
    Type: Application
    Filed: April 6, 2017
    Publication date: October 12, 2017
    Applicant: Toshiba Medical Systems Corporation
    Inventors: Satoru Esashi, Jun Okada, Toshio Muroi, Nobuo Ogura, Masanori Gunji, Nobuhiro Ohga, Yoshimasa Kobayashi, Naoko Kuratomi
  • Publication number: 20170252740
    Abstract: In a nucleic acid detection cassette, a predetermined syringe is crushed to supply a sample solution to an amplification unit via a channel and the amplification unit is heated from outside to amplify sample DNA in the sample solution. The sample solution containing an amplification product is supplied to a detection unit via the channel and a hybridization reaction occurs in the detection unit. Next, another syringe is crushed and an intercalating agent solution is supplied via another predetermined channel. Therefore, a nucleic acid detection cassette capable of automation from amplification of a sample to detection of an electrochemical reaction of the sample is provided.
    Type: Application
    Filed: March 2, 2017
    Publication date: September 7, 2017
    Applicant: Toshiba Medical Systems Corporation
    Inventors: Jun OKADA, Masayuki Yumoto, Kenichi Arame, Tetsuya Kuwabara, Hiroaki Kushima, Hirotaka Unno