Patents by Inventor Noritaka Fujiwara

Noritaka Fujiwara 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: 6856689
    Abstract: A microphone holder includes a casing made of soft synthetic resin and formed with a recess and a sound hole open to the recess and a connector unit having conductive elastic strips partially embedded in a solid insulating lid made of hard synthetic resin; a microphone is snugly received in the recess, and the recess is closed with the solid insulating lid in such a manner that the conductive elastic strips are held in contact at inner contact portions to electrodes of the microphone and at the outer contact portions to a circuit board; the conductive elastic strips are embedded in the solid insulating lid during a molding for the solid insulating lid so that the assembling work is speeded up.
    Type: Grant
    Filed: August 16, 2002
    Date of Patent: February 15, 2005
    Assignee: Yamaha Metanix Corp.
    Inventors: Yoshinori Sudo, Noritaka Fujiwara
  • Patent number: 6773300
    Abstract: In order to provide a microphone holder which can hold a microphone tightly and the holding operation can be performed easily, a microphone holder 10 comprises a holder casing 13 having an opening section 12 in one end of which a microphone 11 can be inserted and a connecting terminal 15 supported by the holder casing 13 so as to connect electrically the microphone 11 inside the holder casing and an outer section, the holder casing 13 comprises a side wall 20 and a bottom wall 21 communicating the side wall 20, an undercut sections 24 are provided on the upper edge of the side wall 20, the inside edge section 20 of the connecting terminal 15 is usually in the position having a space between the inside surface of the holder casing 13 and the inside edge section 20; thus, when the microphone 11 is inserted in the holder casing 13, the microphone 11 is held by being put between the undercut sections 24 and the inside edge section 29.
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: August 10, 2004
    Assignee: Yamaha Metanix Corporation
    Inventors: Yoshinori Sudo, Noritaka Fujiwara
  • Publication number: 20030039374
    Abstract: A microphone holder includes a casing made of soft synthetic resin and formed with a recess and a sound hole open to the recess and a connector unit having conductive elastic strips partially embedded in a solid insulating lid made of hard synthetic resin; a microphone is snugly received in the recess, and the recess is closed with the solid insulating lid in such a manner that the conductive elastic strips are held in contact at inner contact portions to electrodes of the microphone and at the outer contact portions to a circuit board; the conductive elastic strips are embedded in the solid insulating lid during a molding for the solid insulating lid so that the assembling work is speeded up.
    Type: Application
    Filed: August 16, 2002
    Publication date: February 27, 2003
    Inventors: Yoshinori Sudo, Noritaka Fujiwara