公开(公告)号：US20250164940A1

公开(公告)日：2025-05-22

申请号：US18954588

申请日：2024-11-21

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tomoyasu KUROKAWA ,  Takayuki SATOU

IPC: G04G17/04 ,  G04G17/08 ,  H01Q1/48

Abstract: Disclosed an electronic device, including: a metal component that is externally mounted to a case; a metal plate that is provided inside of a case back-surface side and functions as GND; and an internal terminal plate that is provided inside the case and causes the metal component to be connected to the metal plate. The internal terminal plate is sandwiched between the case and the metal plate.

公开(公告)号：US20240103444A1

公开(公告)日：2024-03-28

申请号：US18470880

申请日：2023-09-20

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tomoyasu KUROKAWA ,  Takayuki SATOU ,  Hiroki NISHIYAMA

IPC: G04B37/00 ,  G04B37/22

CPC classification number: G04B37/0008 ,  G04B37/22

Abstract: A timepiece component of the present disclosure includes a back cover which is a circumferential rim base that is provided with an attachment hole and attached to a wristwatch case, a terminal attachment member which is arranged in and attached to the attachment hole of the back cover, and charging terminals which are provided in the terminal attachment member and exposed therefrom. The terminal attachment member is made of insulative first resin, the back cover is made of conductive second resin, and a welding layer lies between the terminal attachment member and the back cover. As a result, the circumferential rim base and each terminal are prevented from being electrically connected to each other.

公开(公告)号：US20220197222A1

公开(公告)日：2022-06-23

申请号：US17554681

申请日：2021-12-17

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Takayuki SATOU

IPC: G04B37/00

Abstract: An external fitting device includes an external fitting member having a front wall member configured to cover partially a front side of a case of a wristwatch, a side wall member continuously connected to the front wall member and configured to cover a lateral surface of the case, and a locking target member provided on the side wall member, and a fixing member comprising a locking member being locked on the locking target member, and configured to fix the external fitting member to the case by the locking member.

公开(公告)号：US20250164935A1

公开(公告)日：2025-05-22

申请号：US18953740

申请日：2024-11-20

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tomoyasu KUROKAWA ,  Takayuki SATOU

IPC: G04B37/00 ,  G04R60/10

Abstract: Disclosed is an electronic device, including: a case; an exterior that is made from a metal material and is externally mounted to the case; and a buffer that is interposed between the exterior and the case. A movable space that is able to absorb displacement of the exterior is provided between the exterior and the case, and a first region in which the buffer is provided and a second region in which the case is provided via the movable space are located inside of the exterior.

公开(公告)号：US20240106127A1

公开(公告)日：2024-03-28

申请号：US18372574

申请日：2023-09-25

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Takeshi MATSUE ,  Takashi SANO ,  Tomoyasu KUROKAWA ,  Takayuki SATOU

IPC: H01Q9/04 ,  H01Q1/27

CPC classification number: H01Q9/0464 ,  H01Q1/273

Abstract: Disclosed is an antenna that has an annular shape in a plan view from a first direction and has at least an outer peripheral edge and an inner peripheral edge. The antenna includes at least one latch on the inner peripheral edge. The inner peripheral edge has at least one first notch at which the inner peripheral edge is away from a center of the annular shape in the plan view.

公开(公告)号：US20240103446A1

公开(公告)日：2024-03-28

申请号：US18471446

申请日：2023-09-21

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tomoyasu KUROKAWA ,  Takayuki SATOU

IPC: G04B47/06 ,  G04B37/12

CPC classification number: G04B47/066 ,  G04B37/12

Abstract: A sensor device including a case main body, a sensor portion provided in the case main body, and an exterior member which is provided on a circumferential portion of the case main body, and has at least one first opening at a positioned shifted in a predetermined direction from an opposing direction of the sensor portion, in which a flow route where fluid is flowable into the sensor portion through at least the first opening is formed between the case main body and the exterior member.

公开(公告)号：US20240103445A1

公开(公告)日：2024-03-28

申请号：US18470783

申请日：2023-09-20

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tomoyasu KUROKAWA ,  Takayuki SATOU

IPC: G04B37/22 ,  G04B45/00 ,  G04G17/08 ,  G04G21/04

CPC classification number: G04B37/225 ,  G04B45/0084 ,  G04G17/08 ,  G04G21/04

Abstract: An electronic device includes: a cylindrical device casing that houses a module; and a resin member provided on an outside of the device casing. The resin member prevents at least a circumferential surface and a bottom surface side of the device casing from being exposed outside.

公开(公告)号：US20250164936A1

公开(公告)日：2025-05-22

申请号：US18954788

申请日：2024-11-21

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tomoyasu KUROKAWA ,  Takayuki SATOU

IPC: G04C3/00

Abstract: Disclosed is an electronic device, including: a first metal component and a second metal component that are externally mounted to a case; a first terminal plate that is electrically connected to the first metal component and the second metal component on an outside of the case; and a GND functional section that is provided inside the case and is electrically connected to the first terminal plate.

公开(公告)号：US20240103454A1

公开(公告)日：2024-03-28

申请号：US18372619

申请日：2023-09-25

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Takeshi MATSUE ,  Takashi SANO ,  Tomoyasu KUROKAWA ,  Takayuki SATOU

IPC: G04R60/10 ,  G04G21/04

CPC classification number: G04R60/10 ,  G04G21/04

Abstract: Disclosed is an electronic device including an antenna and a device case. The antenna has a top plate and a side wall. The top plate is annular in a plan view from a first direction and has at least an outer peripheral edge and an inner peripheral edge. The side wall is connected to at least a part of the top plate and extending along the first direction. The device case includes a dielectric and accommodating at least the side wall of the antenna.

公开(公告)号：US20240103452A1

公开(公告)日：2024-03-28

申请号：US18467886

申请日：2023-09-15

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Tomoyasu KUROKAWA ,  Takayuki SATOU

IPC: G04G17/08 ,  G04G17/04 ,  G04G21/04

CPC classification number: G04G17/08 ,  G04G17/04 ,  G04G21/04

Abstract: An electronic timepiece includes a bezel that has a first region. In the first region, a metal material is discontinuously deposited on a base including a resin material.