Patents by Inventor Haruo GEN

Haruo GEN 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).

  • Sound absorbing structure and acoustic room
    Patent number: 10280614
    Abstract: A sound absorbing structure (1) includes: a rear surface member (21) having a length in a predetermined direction; a front surface member (22) that is shorter in the predetermined direction than the rear surface member (21); and a sound absorbing material (3) that is placed in front of the rear surface member (21). The front surface member (22) is parallel to the rear surface member (21) and is separated forward from the rear surface member (21). An opening (23) is formed at a position adjoining the front surface member (22) in the predetermined direction. The sound absorbing material (3) is provided in both a first region (24) located behind the opening (23) and a second region (25) sandwiched between the front surface member (22) and the rear surface member (21).
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: May 7, 2019
    Assignee: DAIWA HOUSE INDUSTRY CO., LTD.
    Inventor: Haruo Gen
  • SOUND ABSORBING STRUCTURE AND ACOUSTIC ROOM
    Publication number: 20170284088
    Abstract: A sound absorbing structure (1) includes: a rear surface member (21) having a length in a predetermined direction; a front surface member (22) that is shorter in the predetermined direction than the rear surface member (21); and a sound absorbing material (3) that is placed in front of the rear surface member (21). The front surface member (22) is parallel to the rear surface member (21) and is separated forward from the rear surface member (21). An opening (23) is formed at a position adjoining the front surface member (22) in the predetermined direction. The sound absorbing material (3) is provided in both a first region (24) located behind the opening (23) and a second region (25) sandwiched between the front surface member (22) and the rear surface member (21).
    Type: Application
    Filed: June 19, 2015
    Publication date: October 5, 2017
    Inventor: Haruo GEN
  • Soundproof room
    Patent number: 9683366
    Abstract: The soundproof room (41a) has an interior space (43a) defined by soundproof walls (44a, 45a, 46a, 47a). The soundproof room (41a) includes a sound absorber (11a) whose sound absorbing face absorbs sound in the room and is exposed in the room. The sound absorber (11a) has a varying depth dimension from a front face (19a), serving as the sound absorbing face, toward the depth direction. The sound absorber (11a) is formed by stacking a plurality of layer members from the front face (19a), serving as the sound absorbing face, in the depth direction.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: June 20, 2017
    Assignee: DAIWA HOUSE INDUSTRY CO., LTD.
    Inventor: Haruo Gen
  • SOUNDPROOF ROOM
    Publication number: 20150315783
    Abstract: The soundproof room (41a) has an interior space (43a) defined by soundproof walls (44a, 45a, 46a, 47a). The soundproof room (41a) includes a sound absorber (11a) whose sound absorbing face absorbs sound in the room and is exposed in the room. The sound absorber (11a) has a varying depth dimension from a front face (19a), serving as the sound absorbing face, toward the depth direction. The sound absorber (11a) is formed by stacking a plurality of layer members from the front face (19a), serving as the sound absorbing face, in the depth direction.
    Type: Application
    Filed: March 13, 2013
    Publication date: November 5, 2015
    Applicant: DAIWA HOUSE INDUSTRY CO., LTD.
    Inventor: Haruo GEN