Patents by Inventor Kohei Wada

Kohei Wada 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: 20210296672
    Abstract: A method for producing a resin frame equipped membrane electrode assembly includes: a first conveyance step of supporting a sheet-shaped member having a cathode and an electrolyte membrane by a resin frame member to which the sheet-shaped member is joined and linearly conveying the supported sheet-shaped member to a pressure bonding device; a second conveyance step of conveying an anode to the pressure bonding device by way of a rotary table; and a pressure bonding step of heating and pressing the cathode and the anode from above and below by the pressure bonding device to thereby integrate the cathode and the anode together.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 23, 2021
    Inventors: Kohei Yoshida, Kensuke Namba, Yosuke Konno, Masami Kurimoto, Yusuke Wada
  • Patent number: 11125895
    Abstract: According to an embodiment, a detection element includes a first electrode, a second electrode, an organic conversion layer, and a third electrode. The organic conversion layer is provided between the first electrode and the second electrode, and is configured to convert energy of a radiant ray into a charge. The third electrode is provided inside the organic conversion layer. Bias is applied to the third electrode.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: September 21, 2021
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Kohei Nakayama, Fumihiko Aiga, Go Kawata, Isao Takasu, Yuko Nomura, Satomi Taguchi, Hyangmi Jung, Atsushi Wada, Rei Hasegawa
  • Publication number: 20210035729
    Abstract: Disclosed herein is a coil component that includes an insulating substrate, a first coil part formed on the first surface of the insulating substrate, and a second coil part formed on the second surface of the insulating substrate. At least an innermost turn of the first coil part is radially separated by spiral-shaped slits into three or more conductor parts. At least an innermost turn of the second coil part is radially separated by spiral-shaped slits into three or more conductor parts. Inner peripheral ends of respective innermost to outermost conductor parts of the three or more conductor parts of the first coil part are connected to inner peripheral ends of the respective outermost to innermost conductor parts of the three or more conductor parts of the second coil part.
    Type: Application
    Filed: October 16, 2020
    Publication date: February 4, 2021
    Applicant: TDK Corporation
    Inventors: Syun Ashizawa, Masato Otsuka, Hanako Yoshino, Toshio Tomonari, Kohei Wada
  • Patent number: 10847305
    Abstract: Disclosed herein is a coil component that includes an insulating substrate, a first coil part formed on the first surface of the insulating substrate, and a second coil part formed on the second surface of the insulating substrate. At least an innermost turn of the first coil part is radially separated by spiral-shaped slits into three or more conductor parts. At least an innermost turn of the second coil part is radially separated by spiral-shaped slits into three or more conductor parts. Inner peripheral ends of respective innermost to outermost conductor parts of the three or more conductor parts of the first coil part are connected to inner peripheral ends of the respective outermost to innermost conductor parts of the three or more conductor parts of the second coil part.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: November 24, 2020
    Assignee: TDK CORPORATION
    Inventors: Syun Ashizawa, Masato Otsuka, Hanako Yoshino, Toshio Tomonari, Kohei Wada
  • Publication number: 20190131056
    Abstract: Disclosed herein is a coil component that includes an insulating substrate, a first coil part formed on the first surface of the insulating substrate, and a second coil part formed on the second surface of the insulating substrate. At least an innermost turn of the first coil part is radially separated by spiral-shaped slits into three or more conductor parts. At least an innermost turn of the second coil part is radially separated by spiral-shaped slits into three or more conductor parts. Inner peripheral ends of respective innermost to outermost conductor parts of the three or more conductor parts of the first coil part are connected to inner peripheral ends of the respective outermost to innermost conductor parts of the three or more conductor parts of the second coil part.
    Type: Application
    Filed: October 25, 2018
    Publication date: May 2, 2019
    Applicant: TDK Corporation
    Inventors: Syun ASHIZAWA, Masato OTSUKA, Hanako YOSHINO, Toshio TOMONARI, Kohei WADA
  • Patent number: 9402478
    Abstract: A rocking chair includes a seat, a backrest that is tiltable rearward, a locking spring portion that imparts resistance to the rearward tilting of the backrest, and a resilience adjustment member that changes the degree of resistance of the spring portion to the rearward tilting of the backrest. The resilience adjustment member is a cam that is rotationally operable by a person seated on a seat and the position in which rocking load due to the rearward tilting of the backrest is applied to the spring portion is changed by the cam, so that moment applied to the spring portion changes and the degree of resistance of the spring portion is adjusted.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: August 2, 2016
    Assignee: ITOKI CORPORATION
    Inventors: Masashi Hasegawa, Kohei Wada, Hiroyuki Ito, Seitaro Komoto, Shunsuke Kondo
  • Patent number: 9137927
    Abstract: According to one embodiment, a television apparatus includes: a substrate, a heat transport mechanism, and a pressing member. The television apparatus comprises a housing; a substrate situated in the housing and including a first component mounted thereon; a second component thermally coupled to the first component; and a pressing member. The pressing member comprises a wall portion configured to attach into an edge of the substrate, and to press the second component to contact the first component.
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: September 15, 2015
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Kazuhiro Nakamura, Mitsuhiro Murakami, Masataka Tokoro, Kohei Wada, Toshikatsu Nakamura
  • Patent number: 8780281
    Abstract: According to one embodiment, an electronic apparatus comprises a housing with a display, a printed wiring board, and a lens. The housing comprises a side surface with an opening. The printed wiring board positioned in the housing along with a light-emitting portion on the printed wiring board. The lens is situated adjacent to the printed wiring board and comprises a light guide configured to guide light from a plurality of light-receiving portions to the opening.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: July 15, 2014
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Kazuhiro Nakamura, Toshikatsu Nakamura, Daisuke Maehara, Kohei Wada
  • Patent number: 8760591
    Abstract: According to one embodiment, a television apparatus includes a housing and a connector. The connector is supported by the housing in the state where a connection portion of the connector to which another connector is detachably connectable is exposed outside the housing. The connector includes a first terminal and a second terminal, each coupled with a harness. The first terminal is located on a lateral face of the connector and includes a planate first harness coupling portion. The second terminal includes an end wall portion that is bent in a direction away from the first terminal at the fore-end of a salient wall portion protruding from the lateral face. The end wall portion is provided with a second harness coupling portion.
    Type: Grant
    Filed: April 21, 2011
    Date of Patent: June 24, 2014
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Mitsuhiro Murakami, Masataka Tokoro, Kohei Wada, Tetsuo Okazaki, Ryosuke Kasaya
  • Publication number: 20140125104
    Abstract: A rocking chair includes a seat, a backrest that is tiltable rearward, a locking spring portion that imparts resistance to the rearward tilting of the backrest, and a resilience adjustment member that changes the degree of resistance of the spring portion to the rearward tilting of the backrest. The resilience adjustment member is a cam that is rotationally operable by a person seated on a seat and the position in which rocking load due to the rearward tilting of the backrest is applied to the spring portion is changed by the cam, so that moment applied to the spring portion changes and the degree of resistance of the spring portion is adjusted.
    Type: Application
    Filed: January 15, 2014
    Publication date: May 8, 2014
    Applicant: ITOKI CORPORATION
    Inventors: Masashi HASEGAWA, Kohei WADA, Hiroyuki ITO, Seitaro KOMOTO, Shunsuke KONDO
  • Patent number: 8687830
    Abstract: According to one embodiment, a television apparatus includes a housing, a skeletal member, a speaker, a speaker holder, and a sound guiding mechanism. The housing is provided with an emission opening. The skeletal member is housed in the housing and fixed to the housing. The speaker is arranged inside the housing. The speaker holder is attached to the skeletal member with an engagement mechanism while holding the speaker. The sound guiding mechanism includes the speaker holder, and guides sound produced from the speaker to the emission opening.
    Type: Grant
    Filed: April 14, 2011
    Date of Patent: April 1, 2014
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Kazuhiro Nakamura, Toshikatsu Nakamura, Kohei Wada, Masataka Tokoro
  • Patent number: 8675142
    Abstract: According to one embodiment, a television apparatus includes a main body, a housing, an exothermic component, and a heat transfer mechanism. The main body has a display screen, and is used in a first orientation where one side of the display screen is positioned on the upper side and in a second orientation where another side is positioned on the upper side. The housing at least partially constitutes the outline of the main body. The exothermic component is housed in the housing. The heat transfer mechanism includes a heat receiving portion that receives heat from the exothermic component, a heat releasing portion that releases heat, and a heat transferring portion that houses a medium to transfer heat from the heat receiving portion to the heat releasing portion. In both the first orientation and the second orientation, the heat receiving portion is located lower than the heat releasing portion.
    Type: Grant
    Filed: August 22, 2012
    Date of Patent: March 18, 2014
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Satoshi Yokote, Mitsuhiro Murakami, Kazuhiro Nakamura, Masataka Tokoro, Kohei Wada, Tetsuo Okazaki, Ryosuke Kasaya
  • Patent number: 8634032
    Abstract: According to one embodiment, a television apparatus includes a housing, a vibration module attached to the housing, a supporting portion which is secured to the housing and supports the vibration module for vibration, and an oscillation unit which causes the vibration module to vibrate. In addition, the television apparatus includes a plurality of first projections protruding from one of the vibration module and the housing toward the other, a sheet spanning between respective distal end portions of the first projections, and a plurality of second projections provided on the other of the vibration module and the housing and abutting the sheet at positions between the first projections.
    Type: Grant
    Filed: November 19, 2012
    Date of Patent: January 21, 2014
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tomoko Kitamura, Satoshi Yokote, Masataka Tokoro, Kohei Wada, Ryosuke Kasaya, Tetsuo Okazaki
  • Patent number: 8519275
    Abstract: According to one embodiment, an electronic device includes a cable, a protrusion, and a recessed portion. The cable is routed along a surface of a wall in a housing. The protrusion protrudes on the surface of the wall, and includes a first protrusion and a second protrusion that elastically hold the cable. The recessed portion is formed on the surface between the first protrusion and the second protrusion. The cable is elastically held between the first protrusion and the second protrusion while at least part of the cable is fitted in the recessed portion.
    Type: Grant
    Filed: August 20, 2010
    Date of Patent: August 27, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Seiji Hashimoto, Kohei Wada
  • Patent number: 8506024
    Abstract: According to one embodiment, an electronic apparatus includes a first housing, a second housing, a mounting portion, and a hinge. The mounting portion is provided in the first housing. The mounting portion includes a mounting surface, a first pin protruding from the mounting surface, and a receiver including an insertion groove. The hinge is attached to the second housing and includes a fixing portion. The fixing portion includes a main portion mounted on the mounting surface, an elongated hole provided in the main portion and configured to engage with the first pin, and an inserting portion configured to be inserted into the insertion groove and supported by the receiver from a side opposite to the mounting surface.
    Type: Grant
    Filed: October 26, 2012
    Date of Patent: August 13, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tomohiro Hamada, Toshikazu Shiroshi, Tomoko Kitamura, Toshio Konno, Kohei Wada, Ryosuke Saito
  • Patent number: 8436605
    Abstract: According to one embodiment, a television apparatus includes a first component and a second component, a cylindrical or columnar magnet, a magnetic sensor, and an engagement mechanism. The first component and the second component are connected to be relatively rotatable. The magnet is provided to the first component, and a plurality of magnetic poles are formed along the outer circumference of the magnet. The magnetic sensor is provided to the second component to detect magnetism of the magnetic poles. The engagement mechanism includes at least one convex-concave engagement portion configured to allow the magnet and the first component to be mutually engaged inside or on the outer circumference of the magnet. The engagement mechanism is asymmetric with respect to the central axis of the magnet and asymmetric with respect to any virtual plane including the central axis.
    Type: Grant
    Filed: April 11, 2011
    Date of Patent: May 7, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Toshikatsu Nakamura, Kohei Wada
  • Publication number: 20130100360
    Abstract: According to one embodiment, a television apparatus includes: a substrate, a heat transport mechanism, and a pressing member. The television apparatus comprises a housing; a substrate situated in the housing and including a first component mounted thereon; a second component thermally coupled to the first component; and a pressing member. The pressing member comprises a wall portion configured to attach into an edge of the substrate, and to press the second component to contact the first component.
    Type: Application
    Filed: December 13, 2012
    Publication date: April 25, 2013
    Inventors: Kazuhiro Nakamura, Mitsuhiro Murakami, Masataka Tokoro, Kohei Wada, Toshikatsu Nakamura
  • Patent number: 8425079
    Abstract: According to one embodiment, a lighting unit incorporated in the housing of a note PC includes a lens unit provided with a plurality of light guiding lenses formed of a transparent resin, and a plurality of couplers coupling the light guiding lenses. A plurality of light shielding plates project from the inner surface of the housing between the light guiding lenses. Each light shielding plate has an upper edge at a level higher than the light input surfaces of the light guiding lenses.
    Type: Grant
    Filed: September 10, 2010
    Date of Patent: April 23, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Toshikazu Shiroishi, Tomohiro Hamada, Tomoko Kitamura, Toshio Konno, Kohei Wada, Ryosuke Saito
  • Patent number: D782240
    Type: Grant
    Filed: October 28, 2015
    Date of Patent: March 28, 2017
    Assignee: ITOKI CORPORATION
    Inventor: Kohei Wada
  • Patent number: D922788
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: June 22, 2021
    Assignee: ITOKI CORPORATION
    Inventors: Mugi Yamamoto, Gen Matsuzaki, Kohei Wada