公开(公告)号：USD778349S1

公开(公告)日：2017-02-07

申请号：US29544089

申请日：2015-10-30

Applicant: Korg Inc.

Designer： Richard M. Lasner ,  William Eric Kirkland ,  Robert Douglas McDonald

公开(公告)号：US10475424B2

公开(公告)日：2019-11-12

申请号：US16236846

申请日：2018-12-31

Applicant: KORG INC. ,  Pearl Musical Instrument Co.

Inventor： Haruhiko Motohashi ,  Tatsuya Nishikawa ,  Akito Takegawa

IPC: G10H1/32 ,  G10H3/00 ,  G10D13/02 ,  G10H3/12

Abstract: An electronic drum pad includes a drum shell; a mesh head stretched at the upper opening of the drum shell; a hard-resin sheet disposed adjacent to the rear surface of the mesh head and having a ring shape with an opening made at a center thereof; a cloth disposed adjacent to the rear surface of the hard-resin sheet; a strike absorbing member disposed adjacent to the rear surface of the cloth and formed by overlaying a plurality of sheets; and a tray disposed adjacent to the rear surface of the strike absorbing member and fitted into the lower opening of the drum shell.

公开(公告)号：US20190213983A1

公开(公告)日：2019-07-11

申请号：US16236846

申请日：2018-12-31

Applicant: KORG INC. ,  Pearl Musical Instrument Co.

Inventor： Haruhiko MOTOHASHI ,  Tatsuya NISHIKAWA ,  Akito TAKEGAWA

IPC: G10D13/02 ,  G10H1/32 ,  G10H3/12

Abstract: An electronic drum pad includes a drum shell; a mesh head stretched at the upper opening of the drum shell; a hard-resin sheet disposed adjacent to the rear surface of the mesh head and having a ring shape with an opening made at a center thereof; a cloth disposed adjacent to the rear surface of the hard-resin sheet; a strike absorbing member disposed adjacent to the rear surface of the cloth and formed by overlaying a plurality of sheets; and a tray disposed adjacent to the rear surface of the strike absorbing member and fitted into the lower opening of the drum shell.

公开(公告)号：US20170103867A1

公开(公告)日：2017-04-13

申请号：US15388328

申请日：2016-12-22

Applicant: NORITAKE ITRON CORPORATION ,  NORITAKE CO., LIMITED ,  KORG INC.

Inventor： Kazunori TATSUDA ,  Tadami MAEDA ,  Misa YAMANAKA ,  Fumio MIEDA

IPC: H01J19/38 ,  H01J19/32 ,  H01J19/08 ,  H01J19/12

CPC classification number: H01J19/38 ,  H01J19/08 ,  H01J19/12 ,  H01J19/32 ,  H01J19/70 ,  H01J21/10

Abstract: A vacuum tube includes a filament and two pairs of a grid and an anode. The filament is tensioned linearly and emits thermoelectrons. Both of the anodes are formed on a same face on a planar substrate. The filament is arranged parallel to the planar substrate at a position facing both of the anodes. Each of the grids is arranged, such that the grid faces the anode of a same pair at a first predetermined distance from the anode and has a second predetermined distance from the filament, between the anode and the filament. The vacuum tube further includes an intermediate filament fixing part fixing the filament at a position corresponding to an intermediate point between the anodes of the two pairs.

公开(公告)号：USD781267S1

公开(公告)日：2017-03-14

申请号：US29551833

申请日：2016-01-18

Applicant: KORG INC.

Designer： Takayuki Hirabayashi

公开(公告)号：USD779586S1

公开(公告)日：2017-02-21

申请号：US29548870

申请日：2015-12-17

Applicant: Korg Inc.

Designer： Risa Araki