Patents by Inventor Tomihiro Omuro
Tomihiro Omuro 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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Patent number: 11901647Abstract: To optimize space efficiency in mounting a plurality of antennas compatible with different frequencies. According to the present disclosure, provided is an antenna device including a first antenna that operates at a first frequency, and a second antenna that is provided adjacent to the first antenna, operates at a second frequency lower than the first frequency, and has a ground potential connected to a grounding wire provided at the first antenna.Type: GrantFiled: December 13, 2018Date of Patent: February 13, 2024Assignee: SONY GROUP CORPORATIONInventors: Yoshiaki Hiraoka, Yuichiro Suzuki, Takayoshi Ito, Tomihiro Omuro, Toru Ozone, Jin Sato
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Patent number: 11881619Abstract: [Problem] To prevent radiation waves from being reflected inside a casing when a plurality of antennas compatible with different frequencies are mounted. [Solution] According to the present disclosure, provided is an antenna apparatus including a first antenna that operates at a first frequency, and a second antenna that is arranged on an outer side of a casing relative to the first antenna, that operates at a second frequency lower than the first frequency, and that includes an opening in a radiation direction of the first antenna.Type: GrantFiled: December 13, 2018Date of Patent: January 23, 2024Assignee: SONY GROUP CORPORATIONInventors: Yoshiaki Hiraoka, Yuichiro Suzuki, Takayoshi Ito, Tomihiro Omuro, Toru Ozone, Jin Sato
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Patent number: 11381003Abstract: An antenna device including: a substrate; a plurality of antenna elements supported by the substrate, each of the antenna elements having a feeding point; and a parasitic element supported by the substrate and having no feeding point, in which the plurality of antenna elements is disposed to be spaced apart from each other along a predetermined direction, the parasitic element is mutually spaced apart in the direction from a first antenna element located on an end side in the direction among the plurality of antenna elements, and a first element interval between the parasitic element and the first antenna element is equal to or less than twice a second element interval between the first antenna element and a second antenna element located on an opposite side of the parasitic element with respect to the first antenna element.Type: GrantFiled: October 17, 2018Date of Patent: July 5, 2022Assignee: SONY CORPORATIONInventors: Tomihiro Omuro, Yuichiro Suzuki, Takayoshi Ito, Toru Ozone, Jin Sato
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Publication number: 20220069467Abstract: To optimize space efficiency in mounting a plurality of antennas compatible with different frequencies. According to the present disclosure, provided is an antenna device including a first antenna that operates at a first frequency, and a second antenna that is provided adjacent to the first antenna, operates at a second frequency lower than the first frequency, and has a ground potential connected to a grounding wire provided at the first antenna.Type: ApplicationFiled: December 13, 2018Publication date: March 3, 2022Applicant: Sony Group CorporationInventors: Yoshiaki HIRAOKA, Yuichiro SUZUKI, Takayoshi ITO, Tomihiro OMURO, Toru OZONE, Jin SATO
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Publication number: 20220029284Abstract: [Problem] To prevent radiation waves from being reflected inside a casing when a plurality of antennas compatible with different frequencies are mounted. [Solution] According to the present disclosure, provided is an antenna apparatus including a first antenna that operates at a first frequency, and a second antenna that is arranged on an outer side of a casing relative to the first antenna, that operates at a second frequency lower than the first frequency, and that includes an opening in a radiation direction of the first antenna.Type: ApplicationFiled: December 13, 2018Publication date: January 27, 2022Applicant: Sony Group CorporationInventors: Yoshiaki HIRAOKA, Yuichiro SUZUKI, Takayoshi ITO, Tomihiro OMURO, Toru OZONE, Jin SATO
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Publication number: 20210399428Abstract: To provide a technology that can suppress the reduction of an antenna gain while maintaining the quality of the design of the exterior furnishing of the antenna. Provided is an antenna apparatus including: an antenna module that includes a first slot antenna that transmits or receives a first wireless signal, a first feed element that supplies power to the first slot antenna, a second slot antenna that transmits or receives a second wireless signal having a polarization direction orthogonal to a polarization direction of the first wireless signal, and a second feed element that supplies power to the second slot antenna; and a metal plate that includes a first slot, and a second slot a longitudinal direction of which is orthogonal to a longitudinal direction of the first slot.Type: ApplicationFiled: November 9, 2018Publication date: December 23, 2021Applicant: Sony Group CorporationInventors: Yuichiro SUZUKI, Takayoshi ITO, Tomihiro OMURO, Toru OZONE, Jin SATO, Yoshiaki HIRAOKA
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Publication number: 20200350699Abstract: An antenna device including: a substrate; a plurality of antenna elements supported by the substrate, each of the antenna elements having a feeding point; and a parasitic element supported by the substrate and having no feeding point, in which the plurality of antenna elements is disposed to be spaced apart from each other along a predetermined direction, the parasitic element is mutually spaced apart in the direction from a first antenna element located on an end side in the direction among the plurality of antenna elements, and a first element interval between the parasitic element and the first antenna element is equal to or less than twice a second element interval between the first antenna element and a second antenna element located on an opposite side of the parasitic element with respect to the first antenna element.Type: ApplicationFiled: October 17, 2018Publication date: November 5, 2020Applicant: Sony CorporationInventors: Tomihiro OMURO, Yuichiro SUZUKI, Takayoshi ITO, Toru OZONE, Jin SATO
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Patent number: 9761925Abstract: An antenna that includes a first element extending from a connection point, and has a curvature such that a first tip end of the first element extends in a direction toward the connection point. A second element is connected to the connection point, and has a second tip end that extends in a direction away from the connection point, the second tip being disposed within an outer periphery of the first element. A distance between a portion of the first element that is parallel to the second element is greater than ?gx/100, where ?gx represents an effective wavelength of a first anti-resonance frequency.Type: GrantFiled: February 12, 2013Date of Patent: September 12, 2017Assignees: Sony Corporation, Sony Mobile Communications Inc.Inventors: Takahiro Sato, Tomihiro Omuro
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Publication number: 20140225781Abstract: An antenna that includes a first element extending from a connection point, and has a curvature such that a first tip end of the first element extends in a direction toward the connection point. A second element is connected to the connection point, and has a second tip end that extends in a direction away from the connection point, the second tip being disposed within an outer periphery of the first element. A distance between a portion of the first element that is parallel to the second element is greater than ?gx/100, where ?gx represents an effective wavelength of a first anti-resonance frequency.Type: ApplicationFiled: February 12, 2013Publication date: August 14, 2014Applicant: SONY MOBILE COMMUNICATIONS ABInventors: Takahiro Sato, Tomihiro Omuro