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.

公开(公告)号：US20250054471A1

公开(公告)日：2025-02-13

申请号：US18798112

申请日：2024-08-08

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Yasuhiro TSUYUKI ,  Ryohei KOBAYASHI

IPC: G10H1/00 ,  G10G5/00

Abstract: An electronic apparatus for musical instruments includes a first component configured to be coupled to a strap, a second component configured to be coupled to a musical instrument, a generator configured to generate a rotational movement in accordance with a distance between the first component and the second component, which is configured to change based on a tension applied to at least one of the first component or the second component, and a rotation detection device configured to detect a rotation amount of the rotational movement generated by the generator.

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：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：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：US20210297767A1

公开(公告)日：2021-09-23

申请号：US17200724

申请日：2021-03-12

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Ryohei KOBAYASHI ,  Hiroki AKAI ,  Teruo JINBO ,  Kouji OSHIMA ,  Shingo FUKUSHIMA

IPC: H04R1/28 ,  G10H1/34 ,  H04R1/40 ,  H04R3/12 ,  H04R1/02

Abstract: An electronic musical instrument according to one embodiment of the present disclosure includes a loudspeaker which releases sounds in a first direction in accordance with an instrument playing operation, an internal component which includes a substrate, a case which houses the loudspeaker and the internal component and has a first region which faces a rear face of the loudspeaker and a second region which faces a rear face of the internal component and does not face the rear face of the loudspeaker, and a sound releasing member which is disposed on an installation face side and in the second region, and releases acoustics in an acoustic space which is formed around the loudspeaker in a second direction which is opposite to the first direction.