Patents by Inventor Yuki OIKAWA

Yuki OIKAWA 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: 20200037884
    Abstract: In order to enable the measurement of thermal property information about a subject, this thermal diffusion coefficient measuring device, which is used by contacting the surface of a living body, is provided with: a biological information sensor comprising a temperature sensor and a heat flux sensor; and a heating/cooling control means. The temperature sensor is provided at a position contacting the surface of the living body, and operates so as to detect skin temperature. The heat flux sensor is provided at a position contacting the surface of the living body, while being adjacent to the temperature sensor, and operates so as to detect heat flux on the surface of the living body. The heating/cooling control means enables the measurement of the temperature diffusion coefficient of a thermal resistance component that is present between the biological information sensor and a deep inner portion of the living body.
    Type: Application
    Filed: March 20, 2018
    Publication date: February 6, 2020
    Applicants: NEC CORPORATION, TOHOKU UNIVERSITY
    Inventors: Masahiko ISHIDA, Ryo IGUCHI, Yuki SHIOMI, Eiji SAITOH, Ryohto SAWADA, Akihiro KIRIHARA, Koichi TERASHIMA, Yasuyuki OIKAWA
  • Publication number: 20190388363
    Abstract: A sustained-release preparation containing pseudoephedrine is provided comprising pseudoephedrine or a pharmaceutically acceptable salt thereof, and a hardened oil or stearic acid. The sustained-release preparation containing pseudoephedrine may contain a hardened oil or stearic acid in an amount of 100% by mass to 500% by mass with respect to the content of the pseudoephedrine or a pharmaceutically acceptable salt thereof. In addition, the sustained-release preparation containing pseudoephedrine may have a first part and a second part, the first part may contain the pseudoephedrine or a pharmaceutically acceptable salt thereof, and the first part or the second part may contain an optional active ingredient.
    Type: Application
    Filed: June 20, 2019
    Publication date: December 26, 2019
    Inventors: Yuki NISHIKAWA, Hiroaki KIKUOKA, Michinori OIKAWA, Hiroyuki YAMAMOTO, Tomoya NAKAGAWA
  • Publication number: 20190351492
    Abstract: There is provided a cutting insert which is capable of cutting by using either one of both surfaces and is stably supported by a tool body. Each of a first end surface and a second end surface of a cutting insert includes a first inclined surface which is inclined from a diagonal line by which a corner portion connecting a first peripheral side surface and a second peripheral side surface and a corner portion connecting a third peripheral side surface and a fourth peripheral side surface are joined toward a corner portion connecting the first peripheral side surface and the fourth peripheral side surface such that a distance to an imaginary plane decreases, and a second inclined surface which is inclined from the diagonal line toward a corner portion connecting the second peripheral side surface and the third peripheral side surface such that a distance to the imaginary plane decreases.
    Type: Application
    Filed: May 15, 2019
    Publication date: November 21, 2019
    Applicant: TUNGALOY CORPORATION
    Inventors: Hikaru SHIROMA, Satoru YOSHIDA, Yuki OIKAWA
  • Patent number: 10424491
    Abstract: An etching method for etching a silicon-containing layer into a pattern of a mask is provided. The mask is formed by etching, from a block copolymer layer that includes a first polymer and a second polymer, that is layered on the silicon-containing layer of an object to be processed via an intermediate layer, and that is enabled to be self-assembled, a second region including the second polymer and the intermediate layer right under the second region. The etching method includes generating plasma by supplying a process gas including carbon C, sulfur S, and fluorine F to the inside of a processing chamber of a plasma processing apparatus in which the object to be processed is provided; and forming a protective film on the mask and etching the silicon-containing layer according to the generated plasma.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: September 24, 2019
    Assignee: Tokyo Electron Limited
    Inventors: Yuki Takanashi, Noriaki Oikawa
  • Patent number: 10384277
    Abstract: A tool body having an insert seat and a cutting tool which allow a cutting insert to be stably held are provided. A tool body according to the present invention is a tool body having an insert seat for mounting a cutting insert on the tool body, wherein the insert seat has a base surface and a side wall surface which extends so as to intersect with the base surface. The base surface has a contact surface and a contact projected part which come into contact with the cutting insert. A contact part of the contact surface is comprised of a surface, and a contact part of the contact projected part has a linear shape or a point shape.
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: August 20, 2019
    Assignee: TUNGALOY CORPORATION
    Inventors: Yuki Oikawa, Ryuichi Saji, Satoru Yoshida
  • Publication number: 20190231700
    Abstract: Provided is an orally disintegrating tablet film-coated with a composition for film coating containing hypromellose and hydroxypropyl cellulose but not containing a plasticizer.
    Type: Application
    Filed: January 10, 2019
    Publication date: August 1, 2019
    Inventors: Hiroyuki YAMAMOTO, Ayane NATSUME, Yuki NISHIKAWA, Michinori OIKAWA, Hiroaki KIKUOKA
  • Patent number: 10348743
    Abstract: A method includes executing a determination process that determines that a setting value is a search key, the setting value being for an item from among a plurality of items in a record identified in a plurality of records, the plurality of records relating to a plurality of pieces of log information that are collected from a plurality of computers; executing a first identification process that identifies, as the record, another record including the search key from among the plurality of records; executing a second identification process that identifies, as the item, a new item from among the plurality of items, the new item being different from an item used to identify the another record in the executing of the first identification process; repeating executing of the processes; and outputting information on at least one computer that is suspected of a cyber-attack, based on the identified records.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: July 9, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Mebae Yamaoka, Takanori Oikawa, Kazuyoshi Furukawa, Masahiko Takenaka, Yuki Fujishima, Masanobu Morinaga
  • Patent number: 10335872
    Abstract: A cutting insert has first and second end surfaces, a peripheral side surface, a reference central axis A perpendicular to and passing through the two surfaces, and a cutting edge having at least one circular-arc-shaped cutting edge. A contact surface portion is formed in the second end surface. The arc-shaped cutting edge is part of virtual circle having a center E which is spaced apart from the central axis A. A longitudinal plane B includes the central axis A and the center E; a median plane C perpendicular to the central axis A passes midway between the two end surfaces; and a virtual plane D perpendicular to both the longitudinal plane B and the median plane C, intersects the circular-arc-shaped cutting edge and traverses the contact surface portion. In a cross-section along the virtual plane D, the contact surface portion is inclined relative to the median plane C.
    Type: Grant
    Filed: November 26, 2015
    Date of Patent: July 2, 2019
    Assignee: TUNGALOY CORPORATION
    Inventors: Yuki Oikawa, Ryuichi Saji
  • Patent number: 10315258
    Abstract: A cutting insert has an upper surface (21), a lower surface (91) and a side surface (61) that connects the two surfaces. A cutting edge is formed at an intersecting edge between the upper surface (21) and the side surface (61). The cutting edge includes at least a major cutting edge (33), a corner edge (34) connected to the major cutting edge (33), and a curved wiper edge (35) located on the opposite side of the major cutting edge (33) across the corner edge (34). A first angle ? made by the major cutting edge (33) and the chord of the wiper edge (35) is 155°??<180°, and a positive land is formed in the wiper edge (35). The cutting edge may further include an inner cutting edge (36) located on an opposite side of the corner edge (34) across the wiper edge (35).
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: June 11, 2019
    Assignee: TUNGALOY CORPORATION
    Inventor: Yuki Oikawa
  • Patent number: 10300536
    Abstract: A cutting insert including a first end surface, a second end surface and a peripheral side surface extending therebetween. The first and second end surfaces each having one substantially quadrangular portion and two substantially semicircular portions which are respectively joined to two opposing sides of the substantially quadrangular portion. An intersecting edge between each of the first and second end surfaces and the peripheral side surface is provided with a cutting edge. The cutting edge is formed in at least part of the substantially semicircular portion. At least part of a portion of the peripheral side surface which is adjacent to the substantially quadrangular portion of each of the first and second end surfaces, and at least part of a portion of the peripheral side surface which is adjacent to the substantially semicircular portion, each have a function of coming into contact with an insert seat.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: May 28, 2019
    Assignee: TUNGALOY CORPORATION
    Inventors: Ryuichi Saji, Satoru Yoshida, Yuki Oikawa
  • Publication number: 20190118275
    Abstract: The present invention provides a cutting insert 10 which is mounted on an indexable rotating tool E comprising a body B that rotates about a predetermined rotational axis AX. The cutting insert 10 comprises an upper surface 10a, a lower surface 10b and a peripheral side surface. The cutting insert 10 further comprises an inner cutting edge 10g and a corner cutting edge 10f. A top part S, which has the maximum distance from the lower surface 10b, is located on the corner cutting edge 10f.
    Type: Application
    Filed: September 17, 2018
    Publication date: April 25, 2019
    Applicant: TUNGALOY CORPORATION
    Inventors: Yuki OIKAWA, Yuma KONDOU
  • Patent number: 10239134
    Abstract: The present invention relates to a tool body provided with at least one insert seat. The insert seat includes a bottom wall surface and a side wall surface. The side wall surface includes a first side wall surface and a second side wall surface. The first side wall surface includes at least two surface portions. The first surface portion is a curved surface having a recessed shape recessed toward a base end of the tool body, and the second surface portion is a curved surface having a recessed shape recessed toward the base end of the tool body, with a greater curvature radius than that of the first surface portion, or a flat surface. The two surface portions both come into contact with a cutting insert.
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: March 26, 2019
    Assignee: TUNGALOY CORPORATION
    Inventors: Ryuichi Saji, Satoru Yoshida, Yuki Oikawa
  • Publication number: 20180036811
    Abstract: A cutting insert including a first end surface, a second end surface and a peripheral side surface extending therebetween. The first and second end surfaces each having one substantially quadrangular portion and two substantially semicircular portions which are respectively joined to two opposing sides of the substantially quadrangular portion. An intersecting edge between each of the first and second end surfaces and the peripheral side surface is provided with a cutting edge. The cutting edge is formed in at least part of the substantially semicircular portion. At least part of a portion of the peripheral side surface which is adjacent to the substantially quadrangular portion of each of the first and second end surfaces, and at least part of a portion of the peripheral side surface which is adjacent to the substantially semicircular portion, each have a function of coming into contact with an insert seat.
    Type: Application
    Filed: March 4, 2016
    Publication date: February 8, 2018
    Applicant: TUNGALOY CORPORATION
    Inventors: Ryuichi SAJI, Satoru YOSHIDA, Yuki OIKAWA
  • Publication number: 20170326658
    Abstract: A tool body having an insert seat and a cutting tool which allow a cutting insert to be stably held are provided. A tool body according to the present invention is a tool body having an insert seat for mounting a cutting insert on the tool body, wherein the insert seat has a base surface and a side wall surface which extends so as to intersect with the base surface. The base surface has a contact surface and a contact projected part which come into contact with the cutting insert. A contact part of the contact surface is comprised of a surface, and a contact part of the contact projected part has a linear shape or a point shape.
    Type: Application
    Filed: April 21, 2016
    Publication date: November 16, 2017
    Applicant: TUNGALOY CORPORATION
    Inventors: Yuki OIKAWA, Ryuichi SAJI, Satoru YOSHIDA
  • Publication number: 20170326656
    Abstract: The present invention relates to a tool body provided with at least one insert seat. The insert seat comprises a bottom wall surface and a side wall surface. The side wall surface comprises a first side wall surface and a second side wall surface. The first side wall surface comprises at least two surface portions. The first surface portion is a curved surface in a recessed shape, and the second surface portion is a curved surface in a recessed shape having a greater curvature radius than that of the first surface portion or a flat surface. The two surface portions both come into contact with a cutting insert.
    Type: Application
    Filed: May 17, 2016
    Publication date: November 16, 2017
    Applicant: TUNGALOY CORPORATION
    Inventors: Ryuichi SAJI, Satoru YOSHIDA, Yuki OIKAWA
  • Publication number: 20170050249
    Abstract: A cutting insert has first and second end surfaces, a peripheral side surface, a reference central axis A perpendicular to and passing through the two surfaces, and a cutting edge having at least one circular-arc-shaped cutting edge. A contact surface portion is formed in the second end surface. The arc-shaped cutting edge is part of virtual circle having a center E which is spaced apart from the central axis A. A longitudinal plane B includes the central axis A and the center E; a median plane C perpendicular to the central axis A passes midway between the two end surfaces; and a virtual plane D perpendicular to both the longitudinal plane B and the median plane C, intersects the circular-arc-shaped cutting edge and traverses the contact surface portion. In a cross-section along the virtual plane D, the contact surface portion is inclined relative to the median plane C.
    Type: Application
    Filed: November 26, 2015
    Publication date: February 23, 2017
    Applicant: TUNGALOY CORPORATION
    Inventors: Yuki OIKAWA, Ryuichi SAJI
  • Patent number: 9564544
    Abstract: A solar cell production method, whereby: a plurality of solar cell strings connecting a prescribed number of solar cells in series are formed; a plurality of solar cell strings are lined up along a second direction intersecting a first direction in which the solar cell strings extend, and the same are arranged such that the interval at one end of the first direction between adjacent solar cell strings is smaller than the interval at the other end; the arranged plurality of solar cell strings are connected to each other and a solar cell connection body is formed; a first filling material sheet, the solar cell connection body, a second filling material sheet, and a second protective member are laminated upon a first protective member having a curved surface; pressure is applied from above the second protective member; and a solar cell module having a curved surface shape is formed.
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: February 7, 2017
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Yosuke Ishii, Yuki Oikawa, Satoshi Suzuki
  • Publication number: 20170008100
    Abstract: A cutting insert has an upper surface (21), a lower surface (91) and a side surface (61) that connects the two surfaces. A cutting edge is formed at an intersecting edge between the upper surface (21) and the side surface (61). The cutting edge includes at least a major cutting edge (33), a corner edge (34) connected to the major cutting edge (33), and a curved wiper edge (35) located on the opposite side of the major cutting edge (33) across the corner edge (34). A first angle ? made by the major cutting edge (33) and the chord of the wiper edge (35) is 155°??<180°, and a positive land is formed in the wiper edge (35). The cutting edge may further include an inner cutting edge (36) located on an opposite side of the corner edge (34) across the wiper edge (35).
    Type: Application
    Filed: February 25, 2015
    Publication date: January 12, 2017
    Applicant: TUNGALOY CORPORATION
    Inventor: Yuki OIKAWA
  • Patent number: 9369084
    Abstract: A transparent protective member includes first main surface and a second main surface, and having a curved surface shape. Solar cell panels are attached to the second main surface of the transparent protective member. An amount member attaches the solar cell panels to the second main surface. A connection member electrically connects the solar cell panels each other. The first main surface serves as a light-receiving surface. Each of the panels comprises a solar cell string including solar cells electrically connected to each other, a transparent first resin base member provided on one side of the solar cell string beside the transparent protective member, a second resin base member on the opposite side of the solar cell string from the first resin base member, and a filler layer provided between the first resin base member and the second resin base member and in which the solar cell string is encapsulated.
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: June 14, 2016
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Yuki Oikawa, Tatsuya Yoneda
  • Publication number: 20160043692
    Abstract: A transparent protective member includes first main surface and a second main surface, and having a curved surface shape. Solar cell panels are attached to the second main surface of the transparent protective member. An amount member attaches the solar cell panels to the second main surface. A connection member electrically connects the solar cell panels each other. The first main surface serves as a light-receiving surface. Each of the panels comprises a solar cell string including solar cells electrically connected to each other, a transparent first resin base member provided on one side of the solar cell string beside the transparent protective member, a second resin base member on the opposite side of the solar cell string from the first resin base member, and a filler layer provided between the first resin base member and the second resin base member and in which the solar cell string is encapsulated.
    Type: Application
    Filed: October 20, 2015
    Publication date: February 11, 2016
    Inventors: Yuki OIKAWA, Tatsuya YONEDA