Patents by Inventor Yoshiki Nakatsuka
Yoshiki Nakatsuka has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240134317Abstract: A case including a case main body, a first exterior case which is arranged around an outer circumferential portion of the case main body, and a second exterior case which includes an impact receiving portion that is opposed to an inner circumferential portion of at least one of an upper part and a lower part of the first exterior case, and is attached to at least one of the upper part and the lower part of the first exterior case.Type: ApplicationFiled: December 8, 2023Publication date: April 25, 2024Applicant: Casio Computer Co., Ltd.Inventors: Yoshiki NAKATSUKA, Takao MATSUDA
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Patent number: 11880166Abstract: A case including a case main body, a first exterior case which is arranged around an outer circumferential portion of the case main body, and a second exterior case which includes an impact receiving portion that is opposed to an inner circumferential portion of at least one of an upper part and a lower part of the first exterior case, and is attached to at least one of the upper part and the lower part of the first exterior case.Type: GrantFiled: August 10, 2021Date of Patent: January 23, 2024Assignee: CASIO COMPUTER CO., LTD.Inventors: Yoshiki Nakatsuka, Takao Matsuda
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Publication number: 20230069850Abstract: An exterior member including an exterior main body having laminated first fiber resin sheets, and a protection member provided on an end surface constituted by layers of the first fiber resin sheets of the exterior main body.Type: ApplicationFiled: September 7, 2022Publication date: March 9, 2023Applicant: CASIO COMPUTER CO., LTD.Inventor: Yoshiki NAKATSUKA
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Patent number: 11576470Abstract: A band piece including a first piece, a second piece which covers one of front and back surface sides of the first piece, a pin which connects the first piece and the second piece and connects the band piece and another band piece.Type: GrantFiled: January 12, 2021Date of Patent: February 14, 2023Assignee: CASIO COMPUTER CO., LTD.Inventor: Yoshiki Nakatsuka
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Publication number: 20220382219Abstract: An exterior member including a first fiber resin body formed by a plurality of first fiber resin sheets being laminated, and a second fiber resin body formed by a plurality of second fiber resin sheets being laminated, in which the first fiber resin sheets of the first fiber resin body are laminated while being inclined with respect to the second fiber resin sheets of the second fiber resin body.Type: ApplicationFiled: May 31, 2022Publication date: December 1, 2022Applicant: CASIO COMPUTER CO., LTD.Inventor: Yoshiki NAKATSUKA
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Publication number: 20220061475Abstract: A connector including a cylindrical member which has a stopper provided on an end and an opening provided in an outer circumferential surface while extending to the end along an axial direction, a slide member arranged in the cylindrical member, and an operation member attached to the slide member through the opening of the cylindrical member.Type: ApplicationFiled: August 26, 2021Publication date: March 3, 2022Applicant: CASIO COMPUTER CO., LTD.Inventor: Yoshiki NAKATSUKA
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Publication number: 20220061474Abstract: A band piece including a first piece which has a connection recess recessed in a piece connection direction and a connection projection projecting in the piece connection direction, a second piece which is arranged on one surface of the first piece while corresponding to the connection projection of the first piece, and an engaging portion which engages the first piece with the second piece.Type: ApplicationFiled: August 26, 2021Publication date: March 3, 2022Applicant: CASIO COMPUTER CO., LTD.Inventor: Yoshiki NAKATSUKA
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Publication number: 20220057754Abstract: A case including a case main body, a first exterior case which is arranged around an outer circumferential portion of the case main body, and a second exterior case which includes an impact receiving portion that is opposed to an inner circumferential portion of at least one of an upper part and a lower part of the first exterior case, and is attached to at least one of the upper part and the lower part of the first exterior case.Type: ApplicationFiled: August 10, 2021Publication date: February 24, 2022Applicant: CASIO COMPUTER CO., LTDInventors: Yoshiki NAKATSUKA, Takao MATSUDA
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Publication number: 20210278805Abstract: A case including a first case which has a retaining portion provided on an outer circumference thereof, an exterior member which has an engaging portion with which the retaining portion is engaged, and covers the outer circumference of the first case, a second case which is arranged on upper parts of the first case and the exterior member, and a fastening member which attaches the second case to the first case by fastening the second case to the exterior member.Type: ApplicationFiled: March 9, 2021Publication date: September 9, 2021Applicant: CASIO COMPUTER CO., LTD.Inventors: Yoshiki NAKATSUKA, Takao MATSUDA
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Publication number: 20210274893Abstract: A band piece including a first piece, a second piece which covers one of front and back surface sides of the first piece, a pin which connects the first piece and the second piece and connects the band piece and another band piece.Type: ApplicationFiled: January 12, 2021Publication date: September 9, 2021Applicant: CASIO COMPUTER CO., LTD.Inventor: Yoshiki NAKATSUKA
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Patent number: 10786050Abstract: A female member (1) of a snap fastener includes a main body (2) made of a metal and having a cylindrical tube portion (23) and a dish-shaped portion (22), a resin spring (3) housed in the main body (2), and a surface covering member (4) crimped onto the cylindrical tube portion (23). The resin spring (3) is a resin plate that can be housed in the main body (2), and the resin plate has a slot (35, 35A, 35B, 35C) at a central portion thereof. The cylindrical tube portion (23) has a support portion for the resin spring (3), and the resin spring (3, 3A, 3B, 3C) is fixed in position by the support portion.Type: GrantFiled: June 22, 2017Date of Patent: September 29, 2020Assignee: MORITO CO., LTD.Inventors: Junya Ichikawa, Yoshio Sato, Yoshiki Nakatsuka
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Publication number: 20190133263Abstract: A female member (1) of a snap fastener includes a main body (2) made of a metal and having a cylindrical tube portion (23) and a dish-shaped portion (22), a resin spring (3) housed in the main body (2), and a surface covering member (4) crimped onto the cylindrical tube portion (23). The resin spring (3) is a resin plate that can be housed in the main body (2), and the resin plate has a slot (35, 35A, 35B, 35C) at a central portion thereof. The cylindrical tube portion (23) has a support portion for the resin spring (3), and the resin spring (3, 3A, 3B, 3C) is fixed in position by the support portion.Type: ApplicationFiled: June 22, 2017Publication date: May 9, 2019Inventors: Junya ICHIKAWA, Yoshio SATO, Yoshiki NAKATSUKA
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Patent number: 7020937Abstract: A pull tab for a slide fastener comprising a slide-connector, an intermediate part, and a grip. The slide-connector has a slide-connecting head and two extending legs provided individually with widened retain at their distal ends. The intermediate part has, at its front end, two holes formed through it to receive individually the extending legs of the slide-connector, and at its rear end, two notched portions and a hook. The grip has a body portion and an outwardly protruded engaging portion. The retainers are adapted to seat on the notched portions to achieve locking, while blocking the aperture of the hook.Type: GrantFiled: June 10, 2004Date of Patent: April 4, 2006Assignee: Morito Co., Ltd.Inventors: Yoshiki Nakatsuka, Kiyotaka Itatani
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Publication number: 20050005407Abstract: A pull tub for a slide fastener comprising a slide-connector, an intermediate part, and a grip. The slide-connector has a slide-connecting head and two extending legs provided individually with widened retainers at their distal ends. The intermediate part has, at its front end, two holes formed through it to receive individually the extending legs of the slide-connector, and at its rear end, two notched portions and a hook. The grip has a body portion and an outwardly protruded engaging portion. The retainers are adapted to seat on the notched portions to achieve locking, while blocking the aperture of the hook.Type: ApplicationFiled: June 10, 2004Publication date: January 13, 2005Applicant: MORITO CO., LTD.Inventors: Yoshiki Nakatsuka, Kiyotaka Itatani