Patents by Inventor Toshimasa Monma

Toshimasa Monma 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: 11532419
    Abstract: A coil component includes: a core having first and second shafts arranged in a line, and first and second opposed members; a case supporting the core and having a housing accommodating the core, and first and second outer walls opposing each other; a coil wound around the first and second shafts; and first and second metal terminals being electrically connected to the coil and being provided at the first and second outer walls, respectively. The first and second opposed members are opposed to each other and sandwich the first and second shafts therebetween.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: December 20, 2022
    Inventors: Asami Murakami, Toshimasa Monma
  • Publication number: 20220102050
    Abstract: A coil component includes a magnetic core having a core portion; an insulation frame housing the magnetic core; an electrode terminal member provided on the insulation frame; and at least one coil, which is formed of an insulatingly coated lead wire and is electrically connected to the electrode terminal member, wherein at least one coil includes a winding portion wound around the insulation frame and the core portion so as to be in contact with a second wall portion and a fifth wall portion of the insulation frame.
    Type: Application
    Filed: January 30, 2020
    Publication date: March 31, 2022
    Inventors: Toshimasa MONMA, Shin YAMAMOTO
  • Publication number: 20200203052
    Abstract: A coil component includes: a core having first and second shafts arranged in a line, and first and second opposed members; a case supporting the core and having a housing accommodating the core, and first and second outer walls opposing each other; a coil wound around the first and second shafts; and first and second metal terminals being electrically connected to the coil and being provided at the first and second outer walls, respectively. The first and second opposed members are opposed to each other and sandwich the first and second shafts therebetween.
    Type: Application
    Filed: November 22, 2019
    Publication date: June 25, 2020
    Inventors: Asami MURAKAMI, Toshimasa MONMA
  • Patent number: 7567161
    Abstract: A coil component having a first coil, a second coil, a third coil, each of which has a different function, an upper flange, and a lower flange, and also including a drum core in which a first winding groove having the first coil wound around is formed, and a base member having a winding shaft provided in a bottom portion, wherein a second winding groove is formed between the lower flange and the bottom portion, and the second coil and the third coil are wound around this second winding groove when the drum core and the base member are assembled together.
    Type: Grant
    Filed: January 12, 2007
    Date of Patent: July 28, 2009
    Assignee: Sumida Corporation
    Inventor: Toshimasa Monma
  • Publication number: 20080143466
    Abstract: A coil component having a first coil, a second coil, a third coil, each of which has a different function, an upper flange, and a lower flange, and also including a drum core in which a first winding groove having the first coil wound around is formed, and a base member having a winding shaft provided in a bottom portion, wherein a second winding groove is formed between the lower flange and the bottom portion, and the second coil and the third coil are wound around this second winding groove when the drum core and the base member are assembled together.
    Type: Application
    Filed: January 12, 2007
    Publication date: June 19, 2008
    Inventor: Toshimasa Monma
  • Patent number: D923574
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: June 29, 2021
    Inventors: Toshimasa Monma, Shin Yamamoto