Patents by Inventor Yoshiaki Okada

Yoshiaki 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: 10499675
    Abstract: A structure (10) includes a formed body (1) of a predetermined shape and a liquid film (3) formed on the surface thereof, the liquid film (3) being formed by using a dispersion solution obtained by dispersing, in a dispersion medium, a liquid that is incompatible therewith. The structure (10) exhibits slipping property to the emulsified product maintaining stability. Also disclosed is a method for producing the structure.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: December 10, 2019
    Assignees: TOYO SEIKAN CO., LTD., TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Keisuke Nyuu, Yoshiaki Okada, Tomoyuki Miyazaki, Mikio Asakura, Yosuke Akutsu, Shinya Iwamoto
  • Publication number: 20190280568
    Abstract: A magnet structure is a magnet structure for a TMR element which is an MR element. The magnet structure includes a bonded magnet compact that has a first main surface facing the TMR element, and a second main surface on a side opposite to the first main surface; and a tubular member that supports the bonded magnet compact. The bonded magnet compact has a gate portion which is provided on the second main surface and includes a gate mark formed by performing injection molding. The gate portion is provided at a position overlapping a center on the second main surface when seen from the second main surface side.
    Type: Application
    Filed: November 9, 2018
    Publication date: September 12, 2019
    Applicant: TDK Corporation
    Inventors: Naoki MORI, Yoshiaki OKADA
  • Patent number: 10352333
    Abstract: Provided are a container-interior drying device and a container-interior drying method capable of shortening drying time and improving the efficiency in an entire filling line without causing container deformation, the device having a simple configuration and requiring little space for installation. The device includes a gas ejector nozzle (110) capable of being inserted into an interior of a container through an opening of the container, a suction mechanism (120) capable of facing the opening of the container, and a gas supply unit (130) configured to supply the gas ejector nozzle (110) with gas, wherein gas is ejected into the interior of the container from the gas ejector nozzle (110), and the suction mechanism (120) positioned so as to face the opening of the container sucks out gas through the opening of the container.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: July 16, 2019
    Assignee: TOYO SEIKAN CO., LTD.
    Inventors: Yoshiaki Okada, Tomoyuki Miyazaki, Keisuke Nyuu
  • Patent number: 10131804
    Abstract: A coating composition for forming a lubricating layer (3) on the surface of a base material (1) formed in a predetermined shape so as to exhibit improved sliding property to fluid substances, the coating composition containing, as a dispersion medium, a liquid (5) that is a component constituting the lubricating layer (3), and the dispersion medium containing solid particles (7) dispersed therein as a component constituting the lubricating layer (3). The lubricating layer (3) formed by using the coating composition exhibits more improved sliding property to fluid substances. The coating composition, therefore, can be favorably used for forming the lubricating layer (3) on the inner surfaces of the packing materials such as containers and lids.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: November 20, 2018
    Assignee: Toyo Seikan Co., Ltd.
    Inventors: Yoshiaki Okada, Tomoyuki Miyazaki, Keisuke Nyuu
  • Publication number: 20180299296
    Abstract: A magnet has a circular cylinder or circular tube shape and contains magnetic crystal grains, wherein an orientation of magnetization of the magnet is in a direction perpendicular to an axis of the circular cylinder or the circular tube, and directions of axes of easy magnetization of the magnetic crystal grains are isotropic.
    Type: Application
    Filed: April 4, 2018
    Publication date: October 18, 2018
    Applicant: TDK Corporation
    Inventors: Naoki MORI, Hiroshi ITO, Yoshiaki OKADA
  • Publication number: 20180229891
    Abstract: A structured body (10) includes a base material (1) formed into a predetermined shape and a liquid film (3) provided on a surface thereof, and droplets (5) of a liquid incompatible with a liquid for the liquid film (3) are distributed on the liquid film (3).
    Type: Application
    Filed: June 27, 2016
    Publication date: August 16, 2018
    Applicants: Toyo Seikan Co., Ltd., Toyo Seikan Group Holdings, Ltd.
    Inventors: Keisuke NYUU, Yoshiaki OKADA, Tomoyuki MIYAZAKI, Mikio ASAKURA, Yosuke AKUTSU, Shinya IWAMOTO
  • Publication number: 20180214900
    Abstract: A coating material is uniformly applied on an inner wall surface of a container while preventing leakage of the coating material and an increase in an installation space. An application apparatus (10) that applies a coating material (L) on an inner wall surface of a container (C) includes: a spray gun (20) having a spray nozzle (22); an outgoing pipe (30) and a return pipe (33); a supply controller (50); a rotary driver (60); and a mover (70), wherein the outgoing pipe (30) and the return pipe (33) are each provided with a resilient-shape part (32, 35) capable of extending and contracting resiliently.
    Type: Application
    Filed: March 28, 2018
    Publication date: August 2, 2018
    Applicant: TOYO SEIKAN CO., LTD.
    Inventors: Yoshiaki Okada, Keisuke Nyuu, Tomoyuki Miyazaki, Yoshitsugu Kawai
  • Publication number: 20180162580
    Abstract: A structure forming a gel-like coating (3) on a surface of a base material (1) that is formed in a predetermined shape, the gel-like coating including fine solid particles of a grain size of not more than 50 ?m and an oily liquid.
    Type: Application
    Filed: March 29, 2016
    Publication date: June 14, 2018
    Applicants: TOYO SEIKAN CO., LTD., TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Keisuke NYUU, Yoshiaki OKADA, Tomoyuki MIYAZAKI, Yosuke AKUTSU, Shinya IWAMOTO
  • Publication number: 20180155081
    Abstract: A structured body of the present invention has a base material (1) and a liquid film (3) formed on a surface thereof, and the liquid film (3) is formed of a non-Newtonian aqueous liquid. The structured body exhibits slipperiness to a viscous and thick substance stably in a sustainable manner.
    Type: Application
    Filed: June 22, 2016
    Publication date: June 7, 2018
    Applicants: Toyo Seikan Co., Ltd., TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Keisuke NYUU, Yoshiaki OKADA, Tomoyuki MIYAZAKI, Yosuke AKUTSU, Shinya IWAMOTO
  • Publication number: 20180134004
    Abstract: A structure including a formed body (1) and solid particles (3) distributed on a surface of the formed body (1) by being externally added thereto, wherein the solid particles (3) are held on the surface of the formed body (1) in a form of being covered with a very small amount of an oily liquid (5), and an air layer (7) is present in gaps among the solid particles (3) that are close to the surface of the formed body (1).
    Type: Application
    Filed: March 18, 2016
    Publication date: May 17, 2018
    Applicants: TOYO SEIKAN CO., LTD., TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Keisuke NYUU, Yoshiaki OKADA, Tomoyuki MIYAZAKI, Yosuke AKUTSU, Shinya IWAMOTO
  • Patent number: 9956566
    Abstract: A coating material is uniformly applied on an inner wall surface of a container while preventing leakage of the coating material and an increase in an installation space. An application apparatus (10) that applies a coating material (L) on an inner wall surface of a container (C) includes: a spray gun (20) having a spray nozzle (22); an outgoing pipe (30) and a return pipe (33); a supply control unit (50); a rotary drive unit (60); and a moving unit (70), wherein the outgoing pipe (30) and the return pipe (33) are each provided with a resilient-shape part (32, 35) capable of extending and contracting resiliently.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: May 1, 2018
    Assignee: TOYO SEIKAN CO., LTD.
    Inventors: Yoshiaki Okada, Keisuke Nyuu, Tomoyuki Miyazaki, Yoshitsugu Kawai
  • Publication number: 20180111712
    Abstract: A structure including a formed body (1) formed in a predetermined shape and an externally added region formed on the surface of the formed body (1), wherein the externally added region has externally added protuberances (3) of a mixture of a wax component and a liquid (5) formed on the surface of the formed body (1) and, further, has a mountain/valley surface formed by the distribution of the externally added protuberances (3); and on the externally added region, the surfaces (valley portions) of the formed body 1 are covered with the liquid (5) at portions among the externally added protuberances (3).
    Type: Application
    Filed: March 18, 2016
    Publication date: April 26, 2018
    Applicants: TOYO SEIKAN CO., LTD., TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Keisuke NYUU, Yoshiaki OKADA, Tomoyuki MIYAZAKI, Yosuke AKUTSU, Shinya IWAMOTO
  • Publication number: 20180083499
    Abstract: A sintered magnet has an arc shape cross-section defined by an outer arc, an inner arc, and a pair of end sides connecting an end point of the outer arc and an end point of the inner arc, and a range of an central angle ? of the inner arc is 145°???180°. The inventors have newly found that a large magnetic flux can be obtained according to the sintered magnet and the characteristics of the motor can be improved, using such a sintered magnet.
    Type: Application
    Filed: September 13, 2017
    Publication date: March 22, 2018
    Applicant: TDK Corporation
    Inventors: Hideyuki HISANABE, Hiroshi ITO, Yoshiaki OKADA
  • Publication number: 20180027858
    Abstract: A structure (10) includes a formed body (1) of a predetermined shape and a liquid film (3) formed on the surface thereof, the liquid film (3) being formed by using a dispersion solution obtained by dispersing, in a dispersion medium, a liquid that is incompatible therewith. The structure (10) exhibits slipping property to the emulsified product maintaining stability. Also disclosed is a method for producing the structure.
    Type: Application
    Filed: February 24, 2016
    Publication date: February 1, 2018
    Applicants: TOYO SEIKAN CO., LTD., TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Keisuke NYUU, Yoshiaki OKADA, Tomoyuki MIYAZAKI, Mikio ASAKURA, Yosuke AKUTSU, Shinya IWAMOTO
  • Publication number: 20170321071
    Abstract: A structure forming, on the surface thereof, a liquid film for improving sliding property to a fluid substance, the liquid film containing solid particles of particle size of not more than 300 ?m that are dispersed therein. The structure exhibits further improved sliding property to the fluid substances due to the liquid film formed on the surface thereof, and can be favorably used as packing materials such as containers and lids.
    Type: Application
    Filed: April 20, 2015
    Publication date: November 9, 2017
    Applicant: TOYO SEIKAN CO., LTD.
    Inventors: Yoshiaki OKADA, Tomoyuki MIYAZAKI, Keisuke NYUU
  • Publication number: 20170268538
    Abstract: Provided are a container-interior drying device and a container-interior drying method capable of shortening drying time and improving the efficiency in an entire filling line without causing container deformation, the device having a simple configuration and requiring little space for installation. The device includes a gas ejector nozzle (110) capable of being inserted into an interior of a container through an opening of the container, a suction mechanism (120) capable of facing the opening of the container, and a gas supply unit (130) configured to supply the gas ejector nozzle (110) with gas, wherein gas is ejected into the interior of the container from the gas ejector nozzle (110), and the suction mechanism (120) positioned so as to face the opening of the container sucks out gas through the opening of the container.
    Type: Application
    Filed: June 5, 2017
    Publication date: September 21, 2017
    Applicant: TOYO SEIKAN CO., LTD.
    Inventors: Yoshiaki Okada, Tomoyuki Miyazaki, Keisuke Nyuu
  • Publication number: 20170190142
    Abstract: A structure including a base material formed in a predetermined shape, and a lubricating layer formed on the surface of the base material for improving sliding property to a fluid substance, the lubricating layer comprising a liquid and solid particles. The lubricating layer 3 formed on the surface of the base material exhibits very improved sliding property to the fluid substance and enables the structure to be favorably used as a packing material such as container and lid.
    Type: Application
    Filed: June 18, 2015
    Publication date: July 6, 2017
    Applicant: TOYO SEIKAN CO., LTD.
    Inventors: Yoshiaki OKADA, Tomoyuki MIYAZAKI, Keisuke NYUU
  • Publication number: 20170130155
    Abstract: A coating composition for forming a lubricating layer (3) on the surface of a base material (1) formed in a predetermined shape so as to exhibit improved sliding property to fluid substances, the coating composition containing, as a dispersion medium, a liquid (5) that is a component constituting the lubricating layer (3), and the dispersion medium containing solid particles (7) dispersed therein as a component constituting the lubricating layer (3). The lubricating layer (3) formed by using the coating composition exhibits more improved sliding property to fluid substances. The coating composition, therefore, can be favorably used for forming the lubricating layer (3) on the inner surfaces of the packing materials such as containers and lids.
    Type: Application
    Filed: June 18, 2015
    Publication date: May 11, 2017
    Applicant: Toyo Seikan Co., Ltd.
    Inventors: Yoshiaki OKADA, Tomoyuki MIYAZAKI, Keisuke NYUU
  • Publication number: 20160368013
    Abstract: A coating material is uniformly applied on an inner wall surface of a container while preventing leakage of the coating material and an increase in an installation space. An application apparatus (10) that applies a coating material (L) on an inner wall surface of a container (C) includes: a spray gun (20) having a spray nozzle (22); an outgoing pipe (30) and a return pipe (33); a supply control unit (50); a rotary drive unit (60); and a moving unit (70), wherein the outgoing pipe (30) and the return pipe (33) are each provided with a resilient-shape part (32, 35) capable of extending and contracting resiliently.
    Type: Application
    Filed: August 31, 2016
    Publication date: December 22, 2016
    Applicant: TOYO SEIKAN CO., LTD.
    Inventors: Yoshiaki Okada, Keisuke Nyuu, Tomoyuki Miyazaki, Yoshitsugu Kawai
  • Patent number: 8419751
    Abstract: A clipping instrument for biological tissues equipped with an outer tube which can be inserted into a biological cavity, an operating member freely passed through the outer tube, an operating wire freely passed though the operating member, a self-opening holder which can be opened and closed by the action of the operating member attached to the edge of the operating wire, and a self-opening clop having a clipping member for clopping a biological tissue which is attached to the edge of the holder in a detachable manner by opening/closing the holder. Using this clopping instrument, a lesion site can be surely clipped over a long period of time in ligating a breeding site in a biological tissue, stitching a laceration, making in excision of a mucosal tissue and so on with an endoscope.
    Type: Grant
    Filed: July 10, 2009
    Date of Patent: April 16, 2013
    Assignee: Sumitomo Bakelite Company, Limited
    Inventors: Shinetsu Harada, Haruhiko Masuda, Miyuki Nishimura, Akira Harada, Yoshiaki Okada