公开(公告)号：US20230413403A1

公开(公告)日：2023-12-21

申请号：US18210902

申请日：2023-06-16

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Shingo OKANO ,  Akira IKEDA ,  Ken TERAO ,  Osamu MORIYAMA ,  Tomoya KAJIKAWA ,  Yutaro ICHIMURA

IPC: H05B47/105 ,  G10H1/00 ,  G10H1/34

CPC classification number: H05B47/105 ,  G10H1/0008 ,  G10H1/34 ,  G10H2220/066 ,  G10H2220/265 ,  G10H2220/221

Abstract: An electronic musical instrument includes an operation receiver that receives an input operation and a processor. The operation receiver includes a rotating wheel. The rotating wheel includes a first light emitter that emits colored light. The processor causes, upon the rotating wheel receiving an input operation, the first light emitter to change an emission color from a color at a start of the input operation to a color corresponding to a rotation angle of the rotating wheel having received the input operation.

公开(公告)号：US20250104680A1

公开(公告)日：2025-03-27

申请号：US18891943

申请日：2024-09-20

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Yumi AIHARA ,  Shingo OKANO ,  Tomoya KAJIKAWA ,  Osamu MORIYAMA

IPC: G10H1/40 ,  G10H1/34

Abstract: A display control device includes: a memory that stores a program; and at least one processor that executes the program stored in the memory, wherein the processor: controls a light source unit, sets one tempo from among a plurality of tempos, and changes a display form of light emitted from the light source unit and projected on a display section from a third display form to a first display form according to a first beat timing of the set tempo, a first period in which the light is projected while being changed between the third display form and the first display form has a constant length regardless of the set tempo, and the constant length is a length of less than one beat of a fastest tempo among settable tempos.

公开(公告)号：US20250078792A1

公开(公告)日：2025-03-06

申请号：US18816845

申请日：2024-08-27

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tomoya KAJIKAWA ,  Shingo OKANO ,  Osamu MORIYAMA ,  Ken TERAO ,  Tatsuro TSUCHIYA ,  Yuki KURIHARA

IPC: G10H1/00 ,  G10H1/34

Abstract: An electronic musical instrument includes a plurality of performance operating elements, a storage unit configured to store performance data corresponding to a performance operation of a user each time the user operates any one of the plurality of performance operating elements, and at least one processor. In a first operation state, in a case where any one of the plurality of performance operating elements is operated by the user, the at least one processor starts an output of the performance data from a reproduction start position of the performance data in the storage unit, the reproduction start position corresponding to the operated performance operating element.

公开(公告)号：US20250104679A1

公开(公告)日：2025-03-27

申请号：US18891631

申请日：2024-09-20

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Yumi AIHARA ,  Shingo OKANO ,  Tomoya KAJIKAWA ,  Osamu MORIYAMA ,  Takuma ITO

IPC: G10H1/40 ,  G10H1/34

Abstract: A display control device includes: a memory that stores a program; and at least one processor that executes the program stored in the memory, wherein the processor: controls a light source unit, changes a display position of light such that the light emitted from the light source unit and projected on a display section repeatedly reciprocates on a predetermined track on the display section according to a beat timing, and stops the display position of the light at positions corresponding to both ends of the track during a certain period including the beat timing.

公开(公告)号：US20250078791A1

公开(公告)日：2025-03-06

申请号：US18814995

申请日：2024-08-26

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tomoya KAJIKAWA ,  Shingo OKANO ,  Osamu MORIYAMA ,  Ken TERAO ,  Tatsuro TSUCHIYA ,  Yuki KURIHARA

IPC: G10H1/00

Abstract: An electronic musical instrument includes a performance operating element, a storage unit configured to store performance data corresponding to an operation each time a user operates the performance operating element, and at least one processor. The at least one processor executes, in a first period, processing of storing the performance data in the storage unit in response to the operation of the user on the performance operating element in a case of being in a recording state. The at least one processor executes, in a second period longer than the first period, processing of outputting the performance data stored in the storage unit in a case of being in a reproduction state.

公开(公告)号：US20230410772A1

公开(公告)日：2023-12-21

申请号：US18198885

申请日：2023-05-18

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tomoya KAJIKAWA ,  Shingo OKANO ,  Osamu MORIYAMA ,  Ken TERAO ,  Shinichi MORITANI ,  Yutaro ICHIMURA

IPC: G10H1/00

CPC classification number: G10H1/0008 ,  G10H2220/101 ,  G10H2220/031 ,  G10H2220/161

Abstract: Disclosed is an electronic device including: a display; a detector that detects contact or proximity between an operating body and a detection surface; multiple light emitters that are provided at a position corresponding to the detector, and cause the detection surface to emit light; and at least one processor. The processor performs control to link displaying regarding at least part of a content on the display with light emission of at least part of the light emitters.

公开(公告)号：US20250095617A1

公开(公告)日：2025-03-20

申请号：US18890042

申请日：2024-09-19

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Shingo OKANO ,  Tomoya KAJIKAWA ,  Osamu MORIYAMA ,  Yumi AIHARA

IPC: G10H1/00 ,  G10H1/34

Abstract: A display device includes a display and a processor. The display displays one piece of a plurality of pieces of information and does not display two or more pieces of the plurality of pieces of information simultaneously. The processor causes the display to preferentially display a second piece of information included in the plurality of pieces of information rather than a first piece of information included in the plurality of pieces of information in accordance with a set priority order. The first piece of information corresponds to a performance operation of a user, and the second piece of information assists a performance of the user.

公开(公告)号：US20250078793A1

公开(公告)日：2025-03-06

申请号：US18816361

申请日：2024-08-27

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tomoya KAJIKAWA ,  Shingo OKANO ,  Osamu MORIYAMA ,  Ken TERAO ,  Tatsuro TSUCHIYA ,  Yuki KURIHARA

IPC: G10H1/34

Abstract: An electronic musical instrument includes a performance operating element, a second operating element configured to add an acoustic effect or change setting information including a tone, a storage unit including a first storage area that stores first performance data corresponding to an operation on the performance operating element and second performance data corresponding to an operation on the second operating element, and a second storage area that stores the second performance data, and at least one processor. The at least one processor stores, in a case where the second performance data stored in the first storage area is overwritten in a recording state, the overwritten second performance data in the second storage area, and instructs to generate a musical sound based on the first performance data stored in the first storage area and the second performance data stored in the second storage area in a reproduction state.

公开(公告)号：US20230419928A1

公开(公告)日：2023-12-28

申请号：US18207200

申请日：2023-06-08

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tomoya KAJIKAWA ,  Shingo OKANO ,  Osamu MORIYAMA ,  Ken TERAO

IPC: G10H1/00 ,  G10H1/34

CPC classification number: G10H1/0008 ,  G10H1/34 ,  G10H2220/061 ,  G10H2230/065

Abstract: An indicator device includes a plurality of light emitters and at least one processor. The processor obtains, at intervals of a first period, a first period maximum value representing a maximum volume among a plurality of pieces of volume information based on an input signal. The processor obtains, for each second period including a plurality of first periods each being the first period, a minimum value among first period maximum values each being the first period maximum value as a second period minimum value and a maximum value among the first period maximum values as a second period maximum value. The processor controls light emission of the light emitters based on a relative ratio of a predetermined first period maximum value among the first period maximum values. The relative ratio is based on the second period minimum value and the second period maximum value.

公开(公告)号：US20230410779A1

公开(公告)日：2023-12-21

申请号：US18208812

申请日：2023-06-12

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Shingo OKANO ,  Tomoya KAJIKAWA ,  Osamu MORIYAMA ,  Shinichi MORITANI ,  Yutaro ICHIMURA ,  Akira MIYATA ,  Ken TERAO

IPC: G10H1/34 ,  G10H1/00

CPC classification number: G10H1/34 ,  G10H1/0008 ,  G10H2220/061

Abstract: An electronic device includes: a memory including a data region that stores data; a display device; and at least one processor. At least one processor executes: first boot processing in which a boot time is constant irrespective of a usage state of data in the data region, first output processing of outputting information of a first pattern to the display device during execution of the first boot processing, second boot processing in which a boot time varies depending on a usage state of the data, and second output processing of outputting information of a second pattern to the display device until the second boot processing is completed.