Patents by Inventor Kosuke Ozeki
Kosuke Ozeki 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: 20240014605Abstract: Electromagnetic shielding about both of electric connectors, which are in a mutually mated state, can be sufficiently carried out by a simple configuration. Shield wall portions composed of electrically-conductive members opposed to contact connecting portions (board connecting portions) of a plurality of contact members arranged in multipolar shapes are provided; electromagnetic shielding functions with respect to the contact connecting portions in the respective electric connectors are obtained well by the respective shield wall portions; and, when both of the electric connectors are mated with each other, the shield wall portions are configured to be in an inner/outer double disposition relation in which they are opposed to each other and efficiently block the gaps between the shield wall portions and wiring boards so that sufficient EMI measures can be expected.Type: ApplicationFiled: September 20, 2023Publication date: January 11, 2024Applicant: I-PEX Inc.Inventor: Kosuke OZEKI
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Patent number: 11824312Abstract: Electromagnetic shielding about both of electric connectors, which are in a mutually mated state, can be sufficiently carried out by a simple configuration. Shield wall portions composed of electrically-conductive members opposed to contact connecting portions (board connecting portions) of a plurality of contact members arranged in multipolar shapes are provided; electromagnetic shielding functions with respect to the contact connecting portions in the respective electric connectors are obtained well by the respective shield wall portions; and, when both of the electric connectors are mated with each other, the shield wall portions are configured to be in an inner/outer double disposition relation in which they are opposed to each other and efficiently block the gaps between the shield wall portions and wiring boards so that sufficient EMI measures can be expected.Type: GrantFiled: July 21, 2022Date of Patent: November 21, 2023Assignee: I-PEX Inc.Inventor: Kosuke Ozeki
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Publication number: 20220360022Abstract: Electromagnetic shielding about both of electric connectors, which ae in a mutually mated state, can be sufficiently carried out by a simple configuration. Shield wall portions composed of electrically-conductive members opposed to contact connecting portions (board connecting portions) of a plurality of contact members arranged in multipolar shapes are provided; electromagnetic shielding functions with respect to the contact connecting portions in the respective electric connectors are obtained well by the respective shield wall portions; and, when both of the electric connectors are mated with each other, the shield wall portions are configured to be in an inner/outer double disposition relation in which they are opposed to each other and efficiently block the gaps between the shield wall portions and wiring boards so that sufficient EMI measures can be expected.Type: ApplicationFiled: July 21, 2022Publication date: November 10, 2022Applicant: I-PEX Inc.Inventor: Kosuke OZEKI
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Patent number: 11411353Abstract: Electromagnetic shielding about both of electric connectors, which are in a mutually mated state, can be sufficiently carried out by a simple configuration. Shield wall portions composed of electrically-conductive members opposed to contact connecting portions (board connecting portions) of a plurality of contact members arranged in multipolar shapes are provided; electromagnetic shielding functions with respect to the contact connecting portions in the respective electric connectors are obtained well by the respective shield wall portions; and, when both of the electric connectors are mated with each other, the shield wall portions are configured to be in an inner/outer double disposition relation in which they are opposed to each other and efficiently block the gaps between the shield wall portions and wiring boards so that sufficient EMI measures can be expected.Type: GrantFiled: December 9, 2020Date of Patent: August 9, 2022Assignee: I-PEX Inc.Inventor: Kosuke Ozeki
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Publication number: 20210091512Abstract: Electromagnetic shielding about both of electric connectors, which are in a mutually mated state, can be sufficiently carried out by a simple configuration. Shield wall portions composed of electrically-conductive members opposed to contact connecting portions (board connecting portions) of a plurality of contact members arranged in multipolar shapes are provided; electromagnetic shielding functions with respect to the contact connecting portions in the respective electric connectors are obtained well by the respective shield wall portions; and, when both of the electric connectors are mated with each other, the shield wall portions are configured to be in an inner/outer double disposition relation in which they are opposed to each other and efficiently block the gaps between the shield wall portions and wiring boards so that sufficient EMI measures can be expected.Type: ApplicationFiled: December 9, 2020Publication date: March 25, 2021Applicant: DAI-ICHI SEIKO CO., LTD.Inventor: Kosuke OZEKI
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Patent number: 10886667Abstract: Electromagnetic shielding about both of electric connectors, which are in a mutually mated state, can be sufficiently carried out by a simple configuration. Shield wall portions composed of electrically-conductive members opposed to contact connecting portions (board connecting portions) of a plurality of contact members arranged in multipolar shapes are provided; electromagnetic shielding functions with respect to the contact connecting portions in the respective electric connectors are obtained well by the respective shield wall portions; and, when both of the electric connectors are mated with each other, the shield wall portions are configured to be in an inner/outer double disposition relation in which they are opposed to each other and efficiently block the gaps between the shield wall portions and wiring boards so that sufficient EMI measures can be expected.Type: GrantFiled: June 18, 2019Date of Patent: January 5, 2021Assignee: DAI-ICHI SEIKO CO., LTD.Inventor: Kosuke Ozeki
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Publication number: 20190305487Abstract: Electromagnetic shielding about both of electric connectors, which are in a mutually mated state, can be sufficiently carried out by a simple configuration. Shield wall portions composed of electrically-conductive members opposed to contact connecting portions (board connecting portions) of a plurality of contact members arranged in multipolar shapes are provided; electromagnetic shielding functions with respect to the contact connecting portions in the respective electric connectors are obtained well by the respective shield wall portions; and, when both of the electric connectors are mated with each other, the shield wall portions are configured to be in an inner/outer double disposition relation in which they are opposed to each other and efficiently block the gaps between the shield wall portions and wiring boards so that sufficient EMI measures can be expected.Type: ApplicationFiled: June 18, 2019Publication date: October 3, 2019Applicant: DAI-ICHI SEIKO CO., LTD.Inventor: Kosuke OZEKI
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Patent number: 10424877Abstract: Electromagnetic shielding about both of electric connectors, which are in a mutually mated state, can be sufficiently carried out by a simple configuration. Shield wall portions composed of electrically-conductive members opposed to contact connecting portions (board connecting portions) of a plurality of contact members arranged in multipolar shapes are provided; electromagnetic shielding functions with respect to the contact connecting portions in the respective electric connectors are obtained well by the respective shield wall portions; and, when both of the electric connectors are mated with each other, the shield wall portions are configured to be in an inner/outer double disposition relation in which they are opposed to each other and efficiently block the gaps between the shield wall portions and wiring boards so that sufficient EMI measures can be expected.Type: GrantFiled: August 2, 2018Date of Patent: September 24, 2019Assignee: DAI-ICHI SEIKO CO., LTD.Inventor: Kosuke Ozeki
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Publication number: 20180342838Abstract: Electromagnetic shielding about both of electric connectors, which are in a mutually mated state, can be sufficiently carried out by a simple configuration. Shield wall portions composed of electrically-conductive members opposed to contact connecting portions (board connecting portions) of a plurality of contact members arranged in multipolar shapes are provided; electromagnetic shielding functions with respect to the contact connecting portions in the respective electric connectors are obtained well by the respective shield wall portions; and, when both of the electric connectors are mated with each other, the shield wall portions are configured to be in an inner/outer double disposition relation in which they are opposed to each other and efficiently block the gaps between the shield wall portions and wiring boards so that sufficient EMI measures can be expected.Type: ApplicationFiled: August 2, 2018Publication date: November 29, 2018Applicant: DAI-ICHI SEIKO CO., LTD.Inventor: Kosuke OZEKI
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Patent number: 10084265Abstract: Electromagnetic shielding about both of electric connectors, which are in a mutually mated state, can be sufficiently carried out by a simple configuration. Shield wall portions composed of electrically-conductive members opposed to contact connecting portions (board connecting portions) of a plurality of contact members arranged in multipolar shapes are provided; electromagnetic shielding functions with respect to the contact connecting portions in the respective electric connectors are obtained well by the respective shield wall portions; and, when both of the electric connectors are mated with each other, the shield wall portions are configured to be in an inner/outer double disposition relation in which they are opposed to each other and efficiently block the gaps between the shield wall portions and wiring boards so that sufficient EMI measures can be expected.Type: GrantFiled: July 28, 2016Date of Patent: September 25, 2018Assignee: DAI-ICHI SEIKO CO., LTD.Inventor: Kosuke Ozeki
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Patent number: 9755372Abstract: The connection state of contact members with respect to a wiring board can be easily visually checked by a simple configuration.Type: GrantFiled: June 14, 2016Date of Patent: September 5, 2017Assignee: DAI-ICHI SEIKO CO., LTD.Inventor: Kosuke Ozeki
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Patent number: 9614308Abstract: A good mating state can be obtained while reducing interference of transmission signals by a simple configuration. A contact portion is provided at a single location on each of mating recessed portions of signal contact members arranged in a multipolar shape, contact portions are provided at a plurality of locations for a mating recessed portion of an integrated power-source contact member, and signal transmission is carried out through the single-location contact portion provided at the single location for each of the mating recessed portions of the signal contact members.Type: GrantFiled: June 17, 2016Date of Patent: April 4, 2017Assignee: DAI-ICHI SEIKO CO., LTD.Inventor: Kosuke Ozeki
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Publication number: 20170033505Abstract: Electromagnetic shielding about both of electric connectors, which are in a mutually mated state, can be sufficiently carried out by a simple configuration. Shield wall portions composed of electrically-conductive members opposed to contact connecting portions (board connecting portions) of a plurality of contact members arranged in multipolar shapes are provided; electromagnetic shielding functions with respect to the contact connecting portions in the respective electric connectors are obtained well by the respective shield wall portions; and, when both of the electric connectors are mated with each other, the shield wall portions are configured to be in an inner/outer double disposition relation in which they are opposed to each other and efficiently block the gaps between the shield wall portions and wiring boards so that sufficient EMI measures can be expected.Type: ApplicationFiled: July 28, 2016Publication date: February 2, 2017Applicant: DAI-ICHI SEIKO CO., LTD.Inventor: Kosuke OZEKI
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Publication number: 20170033479Abstract: A good mating state can be obtained while reducing interference of transmission signals by a simple configuration. A contact portion is provided at a single location on each of mating recessed portions of signal contact members arranged in a multipolar shape, contact portions are provided at a plurality of locations for a mating recessed portion of an integrated power-source contact member, and signal transmission is carried out through the single-location contact portion provided at the single location for each of the mating recessed portions of the signal contact members.Type: ApplicationFiled: June 17, 2016Publication date: February 2, 2017Applicant: DAl-ICHI SEIKO CO., LTD.Inventor: Kosuke OZEKI
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Publication number: 20170033510Abstract: The connection state of contact members with respect to a wiring board can be easily visually checked by a simple configuration.Type: ApplicationFiled: June 14, 2016Publication date: February 2, 2017Applicant: Dai-Ichi Seiko Co., Ltd.Inventor: Kosuke OZEKI
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Patent number: 9397421Abstract: A housing 11 comprises a lower receiver 11a extending from the back to front of a loading slot 15 and comprising a flat plate-like mounting surface Sa extending in the array direction of lower beams and on which the lower beams are mounted. Furthermore, the housing 11 comprises ribs 11b provided on the mounting surface Sa and extending from the back to front of the loading slot 15 to form grooves Za for retaining the lower beams. The ends of the ribs 11b that are situated in the front of the loading slot 15 are disposed closer to the back of the loading slot 15 than the end of the lower receiver 11a that is situated in the front of the loading slot 15.Type: GrantFiled: September 10, 2015Date of Patent: July 19, 2016Assignee: DAIICHI-SEIKO CO., LTD.Inventor: Kosuke Ozeki
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Patent number: 9368891Abstract: Either one of a plug connector or a receptacle connector includes a receiver which is provided at a location corresponding to a fitting member inserted in a through hole when the connector parts are engaged with each other, and which receives, in an inner space via an opening, a catching member to be fitted with the inserted fitting member. In addition, the one connector includes a holder which holds the catching member received in the receiver by blocking off the opening of the receiver, and which includes a receiving hole permitting the inserted fitting member in the through hole to reach the inner space, and to be fitted with the catching member.Type: GrantFiled: October 28, 2015Date of Patent: June 14, 2016Assignee: DAIICHI-SEIKO CO., LTD.Inventor: Kosuke Ozeki
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Patent number: D769825Type: GrantFiled: December 3, 2015Date of Patent: October 25, 2016Assignee: DAI-ICHI SEIKO CO., LTD.Inventor: Kosuke Ozeki
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Patent number: D797677Type: GrantFiled: March 2, 2016Date of Patent: September 19, 2017Assignee: DAI-ICHI SEIKO CO., LTD.Inventor: Kosuke Ozeki
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Patent number: D811344Type: GrantFiled: March 2, 2016Date of Patent: February 27, 2018Assignee: DAI-ICHI SEIKO CO., LTDInventor: Kosuke Ozeki