公开(公告)号：US20220093069A1

公开(公告)日：2022-03-24

申请号：US17480164

申请日：2021-09-21

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Shingo FUKUSHIMA ,  Kouji OSHIMA ,  Naoto IMAMURA ,  Yuuki NAKAJIMA ,  Mari NAKAJIMA ,  Ryohei KOBAYASHI

IPC: G10H1/34 ,  G10G7/00 ,  G10H1/00

Abstract: A keyboard instrument includes: a case (upper case) including a back surface member having an insertion port into which a music stand is inserted, and an upper surface member having a recessed portion provided corresponding to the insertion port; and an exterior member that is disposed on an upper side of the upper surface member and covers the recessed portion.

公开(公告)号：US20240321249A1

公开(公告)日：2024-09-26

申请号：US18604204

申请日：2024-03-13

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Hiroki AKAI ,  Naoto IMAMURA ,  Yuuki NAKAJIMA

IPC: G10H1/34

CPC classification number: G10H1/344

Abstract: An electronic keyboard instrument includes a casing, a keyboard having multiple keys which are provided to be exposed from the casing, a sound emitting unit provided inside the casing, and multiple ribs provided between the keyboard and the sound emitting unit at a position corresponding to at least one of the multiple keys, and at least a part of spaces between the multiple ribs has an opening, and a communication passage is formed in the casing in such a manner as to extend from the sound emitting unit to reach a key gap between the multiple keys by way of the opening.

公开(公告)号：US20230318238A1

公开(公告)日：2023-10-05

申请号：US18206815

申请日：2023-06-07

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Kouji OSHIMA ,  Naoto IMAMURA ,  Yuuki NAKAJIMA ,  Mari NAKAJIMA ,  Ryohei KOBAYASHI ,  Shingo FUKUSHIMA

IPC: H01R24/00 ,  H01R24/68 ,  G10H1/32

CPC classification number: H01R24/005 ,  H01R24/68 ,  G10H1/32 ,  H01R2201/00 ,  G10H2230/065

Abstract: An electronic device includes an attaching member including a first attaching member having a first male portion protruding in a first direction from an outer circumference of the first attaching member, and a second attaching member having a first female portion corresponding to the first male portion, and an attached member to which the attaching member is attached. The attaching member includes either one of a second male portion extending in a second direction different from the first direction and a second female portion corresponding to the second male portion. The attached member includes the other of the second male portion and the second female portion.

公开(公告)号：US20240428762A1

公开(公告)日：2024-12-26

申请号：US18752967

申请日：2024-06-25

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Yuuki NAKAJIMA ,  Shingo FUKUSHIMA

IPC: G10H1/34

Abstract: A lid member including a first member which is arranged on a front side of an opening portion of a case in a manner to be movable in front and back directions of the case, a second member which is arranged on a back side of the opening portion of the case in a manner to be movable in the front and back directions, a connection member which foldably connects the front member and the second member with each other, and an inelastic reinforcement member which is arranged between the front member and the second member.

公开(公告)号：US20220270578A1

公开(公告)日：2022-08-25

申请号：US17571997

申请日：2022-01-10

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Mari NAKAJIMA ,  Kouji OSHIMA ,  Yuuki NAKAJIMA ,  Naoto IMAMURA ,  Ryohei KOBAYASHI ,  Shingo FUKUSHIMA

IPC: G10H1/34 ,  G10H1/00 ,  G06F3/02

Abstract: An electronic device, which is an electronic musical instrument as an electronic device, includes: a rotating shaft inclined with respect to a perpendicular line of a panel; and a rotary knob that is attached to the rotating shaft and has a fingering marker portion provided opposite to an inclination direction of the rotating shaft.

公开(公告)号：US20220076652A1

公开(公告)日：2022-03-10

申请号：US17468267

申请日：2021-09-07

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Ryohei KOBAYASHI ,  Kouji OSHIMA ,  Yuuki NAKAJIMA ,  Naoto IMAMURA ,  Shingo FUKUSHIMA ,  Mari NAKAJIMA

IPC: G10H1/32

Abstract: A keyboard musical instrument includes a musical instrument case including an upper case, and a lower case having a concave part provided on a lower surface and opened on an outer peripheral surface-side, and a strap pin fixing portion is arranged in the concave part.

公开(公告)号：US20240427077A1

公开(公告)日：2024-12-26

申请号：US18741401

申请日：2024-06-12

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Yuuki NAKAJIMA ,  Shingo FUKUSHIMA ,  Otoya SAKAI

IPC: F21V8/00 ,  G10G7/00

Abstract: A display apparatus comprises at least one light source, a light guiding unit configured to have an incident surface on which light from the at least one light source is incident, an emitting surface from which light from the at least one light source is emitted, and at least one intermediate surface positioned between the incident surface and the emitting surface, and a light shielding unit configured to have an inner wall surface facing a side of at least a part of the at least one intermediate surface and at least one continuous surface facing a side of the emitting surface and continuing from the inner wall surface in a direction in which the at least one continuous surface extends away from the at least one intermediate surface.

公开(公告)号：US20240321250A1

公开(公告)日：2024-09-26

申请号：US18609216

申请日：2024-03-19

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Naoto IMAMURA ,  Yuuki NAKAJIMA ,  Shingo FUKUSHIMA ,  Takumi YOSHIDA ,  Masaru KONDO

IPC: G10H1/34 ,  G10H1/00 ,  H04R1/02

CPC classification number: G10H1/344 ,  G10H1/0083 ,  H04R1/025 ,  G10H2220/221 ,  G10H2220/265

Abstract: An electronic instrument includes a substrate including a first area in which a connecting terminal is provided for connection with an external device and a second area which is larger than the first area, and a sheet metal including a contact configured to be electrically connected with the substrate in the second area of the substrate and including an opening provided in a position corresponding to a position where the connecting terminal is provided in the first area.

公开(公告)号：US20220270577A1

公开(公告)日：2022-08-25

申请号：US17569673

申请日：2022-01-06

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Mari NAKAJIMA ,  Ryohei KOBAYASHI ,  Yuuki NAKAJIMA ,  Kouji OSHIMA ,  Naoto IMAMURA ,  Shingo FUKUSHIMA

IPC: G10H1/32 ,  H04R1/28 ,  H04R1/02

Abstract: A device includes: a frame-shaped support member that is configured to support an internal member; a fixing member that is inside a frame of the support member and is configured to fix the internal member; and a reinforcement member that is connected to the fixing member and with which the fixing member is reinforced. The reinforcement member is not connected to the support member.

公开(公告)号：US20220180847A1

公开(公告)日：2022-06-09

申请号：US17537414

申请日：2021-11-29

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Naoto IMAMURA ,  Kouji OSHIMA ,  Yuuki NAKAJIMA ,  Mari NAKAJIMA ,  Ryohei KOBAYASHI ,  Shingo FUKUSHIMA

IPC: G10H1/00 ,  G10H1/34

Abstract: A switch device (4, 5) includes: a cap (7) including, on a top surface (711), a first region (71a) and a second region (71b) corresponding to a position where an internal light (133) is disposed and being thinner than the first region (71a); and a switch (61, 62) to which the cap (7) is mounted.