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公开(公告)号：US20220373975A1
公开(公告)日：2022-11-24
申请号：US17880921
申请日：2022-08-04
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Takumi YASUDA
Abstract: An exterior member that is favorably manufactured, a case having the exterior member and a timepiece having the case are provided. The exterior member includes an exterior main body section in which a first resin layer is provided on one side of a sheet member formed of carbon fiber and a cutout recess section from which a portion of the sheet member is exposed is provided in the first resin layer on the one side of the sheet member, and a protection member which covers the cutout recess section of the first resin layer. Accordingly, the exterior member is favorably manufactured with its strength being increased.
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公开(公告)号：US20220028633A1
公开(公告)日：2022-01-27
申请号：US17376384
申请日：2021-07-15
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Takumi YASUDA
Abstract: A switch device includes: a case provided with a through-hole; an operation member having an operation shaft to be inserted into the through-hole of the case, and an operation head provided at an outer end of the operation shaft; and a protective buffer member which has elasticity and is attached to an outer surface of the case. The protective buffer member includes a storage which has a bottom facing an inner end surface of the operation head and stores a periphery of the operation head.
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公开(公告)号：US20250085667A1
公开(公告)日：2025-03-13
申请号：US18828185
申请日：2024-09-09
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Takumi YASUDA
Abstract: A case including a case main body, a first exterior part which is arranged on an outer circumferential surface of the case main body, a second exterior part which is arranged on the outer circumferential surface of the case main body and an outer circumferential surface of the first exterior part, and an attachment part which attaches the second exterior part to the case main body, and attaches the first exterior part to the case main body by holding the first exterior part by the second exterior part.
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公开(公告)号：US20240176302A1
公开(公告)日：2024-05-30
申请号：US18381720
申请日：2023-10-19
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Takumi YASUDA
CPC classification number: G04B37/0008 , G04B45/0069
Abstract: A case including a device case, and an exterior member which is attached covering an outer circumferential surface of an upper part of the device case, in which the device case has a catching portion formed in an outer circumferential portion thereof, the exterior member has an engaging portion which is formed on an inner side portion thereof, engages with the catching portion when the exterior member is attached to the device case, and prevents the exterior member from being detached from the device case, and a support area which supports the engaging portion of the exterior member is formed of a material whose hardness is lower than hardness of a material of an area adjacent to the support area.
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公开(公告)号：US20220035318A1
公开(公告)日：2022-02-03
申请号：US17502089
申请日：2021-10-15
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Daisuke UEMATSU , Takashi SANO , Yohei KAWAGUCHI , Tatsumi ICHIMURA , Takumi YASUDA
Abstract: An embodiment of an electronic timepiece includes a cylindrical exterior case, a bezel and a windshield member. In the exterior case, a circuit board is housed. The bezel is formed of a metal material to be ring-shaped, includes an inward flange part that projects from an inner side surface toward a center of the ring-shaped bezel, is arranged on an outer upper side of the exterior case and is electrically connected with the circuit board. The windshield member is formed of a transparent dielectric substance, arranged in the bezel and supported by the inward flange part. The bezel is configured to resonate with a radio wave having a desired frequency by adjustment of at least one of (i) a relative permittivity of the dielectric substance and (ii) an area of an overlap region where the inward flange part and the windshield member overlap each other.
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Patent Agency Ranking
公开(公告)号：US20200310352A1
公开(公告)日：2020-10-01
申请号：US16837005
申请日：2020-04-01
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Takumi YASUDA
Abstract: An exterior member that is favorably manufactured, a case having the exterior member and a timepiece having the case are provided. The exterior member includes an exterior main body section in which a first resin layer is provided on one side of a sheet member formed of carbon fiber and a cutout recess section from which a portion of the sheet member is exposed is provided in the first resin layer on the one side of the sheet member, and a protection member which covers the cutout recess section of the first resin layer. Accordingly, the exterior member is favorably manufactured with its strength being increased.
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公开(公告)号：US20190137951A1
公开(公告)日：2019-05-09
申请号：US16182223
申请日：2018-11-06
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Daisuke UEMATSU , Takashi SANO , Yohei KAWAGUCHI , Tatsumi ICHIMURA , Takumi YASUDA
Abstract: An embodiment of an electronic timepiece includes a cylindrical exterior case, a bezel and a windshield member. In the exterior case, a circuit board is housed. The bezel is formed of a metal material to be ring-shaped, includes an inward flange part that projects from an inner side surface toward a center of the ring-shaped bezel, is arranged on an outer upper side of the exterior case and is electrically connected with the circuit board. The windshield member is formed of a transparent dielectric substance, arranged in the bezel and supported by the inward flange part. The bezel is configured to resonate with a radio wave having a desired frequency by adjustment of at least one of (i) a relative permittivity of the dielectric substance and (ii) an area of an overlap region where the inward flange part and the windshield member overlap each other.
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公开(公告)号：US20230070965A1
公开(公告)日：2023-03-09
申请号：US17939468
申请日：2022-09-07
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Takumi YASUDA
Abstract: A push button device including a supporting member provided with a through hole, an operation member having a shaft slidably inserted into the through hole, and a head provided on an outer end of the shaft, and an elastic member which is contracted to be arranged between the head and the supporting member, and further contracted in response to a movement of the operation member.
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公开(公告)号：US20210405593A1
公开(公告)日：2021-12-30
申请号：US17469197
申请日：2021-09-08
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Takumi YASUDA
Abstract: A push button device including a supporting member which is provided with a through hole and in which a recess section is provided outside the through hole, an operation member which includes a shaft section that is slidably inserted into the through hole, and a head section that is provided on an outer end of the shaft section and slidably fitted into the recess section, a first filter which is provided in the recess section and arranged at a position surrounded by an annular first groove section into which an outer circumferential convex section of the head section is fitted and the outer circumferential convex section, and a second filter which is provided in the head section and arranged at a position surrounded by an annular second groove section into which an inner circumferential convex section of the recess section is fitted and the inner circumferential convex section.
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公开(公告)号：US20190137950A1
公开(公告)日：2019-05-09
申请号：US16181947
申请日：2018-11-06
Applicant: CASIO COMPUTER CO., LTD.
Inventor： Takashi SANO , Daisuke UEMATSU , Yohei KAWAGUCHI , Tatsumi ICHIMURA , Takumi YASUDA
Abstract: An electronic timepiece includes an exterior case, one or more circuits housed in the exterior case, wherein the one or more circuits are configured to process a signal in a radio wave having a predetermined frequency, and a bezel disposed on an outer side of the exterior case, wherein the bezel comprises a metal portion configured to resonate with the radio wave, and wherein the metal portion of the bezel is electrically connected to the one or more circuits to transmit the signal in the radio wave received by the metal portion of the bezel to the one or more circuits. A method for assembling the electronic timepiece is further provided.
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