Patents by Inventor Ryoichi YOSHIMOTO
Ryoichi YOSHIMOTO 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: 10374136Abstract: A light emitting apparatus includes a positive lead terminal and a negative lead terminal, each of which includes a first main surface, a second main surface, and an end surface including a first recessed surface area extending from a first point of the first main surface in cross section, and a second recessed surface area extending from a second point of the second main surface in cross section. A distance between a first part of the end surface of the positive lead terminal and a second part of the end surface of the negative lead terminal than a first distance between the first points of the positive lead terminal and the negative lead terminal and a second distance between the second points of the positive lead terminal and the negative lead terminal. The first part and the second part are separated from the first point and the second point.Type: GrantFiled: September 26, 2018Date of Patent: August 6, 2019Assignee: NICHIA CORPORATIONInventors: Ryohei Yamashita, Ryoichi Yoshimoto
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Publication number: 20190027667Abstract: A light emitting apparatus includes a positive lead terminal and a negative lead terminal, each of which includes a first main surface, a second main surface, and an end surface including a first recessed surface area extending from a first point of the first main surface in cross section, and a second recessed surface area extending from a second point of the second main surface in cross section. A distance between a first part of the end surface of the positive lead terminal and a second part of the end surface of the negative lead terminal than a first distance between the first points of the positive lead terminal and the negative lead terminal and a second distance between the second points of the positive lead terminal and the negative lead terminal. The first part and the second part are separated from the first point and the second point.Type: ApplicationFiled: September 26, 2018Publication date: January 24, 2019Applicant: NICHIA CORPORATIONInventors: Ryohei YAMASHITA, Ryoichi YOSHIMOTO
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Patent number: 10115876Abstract: A light emitting device mount includes a positive lead terminal, and a negative lead terminal. Each of the positive and negative lead terminal includes a first main surface, a second main surface, and an end surface. The end surface is provided between the first main surface and the second main surface. The end surface includes a first recessed surface area and a second recessed surface area. The first recessed surface area is extending from a first point of the first main surface in cross section. The second recessed surface area is extending from a second point of the second main surface in cross section. The first and second recessed surface areas define a protruding portion protruding outwardly.Type: GrantFiled: January 12, 2017Date of Patent: October 30, 2018Assignee: NICHIA CORPORATIONInventors: Ryohei Yamashita, Ryoichi Yoshimoto
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Publication number: 20170125655Abstract: A light emitting device mount includes a positive lead terminal, and a negative lead terminal. Each of the positive and negative lead terminal includes a first main surface, a second main surface, and an end surface. The end surface is provided between the first main surface and the second main surface. The end surface includes a first recessed surface area and a second recessed surface area. The first recessed surface area is extending from a first point of the first main surface in cross section. The second recessed surface area is extending from a second point of the second main surface in cross section. The first and second recessed surface areas define a protruding portion protruding outwardly.Type: ApplicationFiled: January 12, 2017Publication date: May 4, 2017Applicant: NICHIA CORPORATIONInventors: Ryohei YAMASHITA, Ryoichi YOSHIMOTO
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Patent number: 9583688Abstract: A light emitting device mount includes a positive lead terminal, a negative lead terminal, and a resin portion. Each of the positive and negative lead terminal includes a first main surface, a second main surface, and an end surface. The end surface is provided between the first main surface and the second main surface. The end surface includes a first recessed surface area and a second recessed surface area. The first recessed surface area is extending from a first point of the first main surface in cross section. The second recessed surface area is extending from a second point of the second main surface in cross section. The first and second recessed surface areas define a protruding portion protruding outwardly. The resin portion is positioned at least between the end surface of the positive lead terminal and the end surface of the negative lead terminal.Type: GrantFiled: February 4, 2016Date of Patent: February 28, 2017Assignee: NICHIA CORPORATIONInventors: Ryohei Yamashita, Ryoichi Yoshimoto
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Publication number: 20160155917Abstract: A light emitting device mount includes a positive lead terminal, a negative lead terminal, and a resin portion. Each of the positive and negative lead terminal includes a first main surface, a second main surface, and an end surface. The end surface is provided between the first main surface and the second main surface. The end surface includes a first recessed surface area and a second recessed surface area. The first recessed surface area is extending from a first point of the first main surface in cross section. The second recessed surface area is extending from a second point of the second main surface in cross section. The first and second recessed surface areas define a protruding portion protruding outwardly. The resin portion is positioned at least between the end surface of the positive lead terminal and the end surface of the negative lead terminal.Type: ApplicationFiled: February 4, 2016Publication date: June 2, 2016Applicant: NICHIA CORPORATIONInventors: Ryohei YAMASHITA, Ryoichi YOSHIMOTO
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Patent number: 9287480Abstract: A light emitting device mount includes a positive lead terminal, a negative lead terminal, and a resin portion. Each of the positive lead terminal and the negative lead terminal includes a first main surface, a second main surface opposite to the first main surface in a thickness direction of each of the positive lead terminal and the negative lead terminal, and an end surface which is provided between the first main surface and the second main surface and which includes a first recessed surface area and a second recessed surface area. The first recessed surface area extends from the first main surface. The second recessed surface area extends from the second main surface, includes a closest point closest to the first main surface, and includes an extension part that extends outward of the closest point and toward the second main surface.Type: GrantFiled: July 15, 2015Date of Patent: March 15, 2016Assignee: NICHIA CORPORATIONInventors: Ryohei Yamashita, Ryoichi Yoshimoto
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Publication number: 20150318458Abstract: A light emitting device mount includes a positive lead terminal, a negative lead terminal, and a resin portion. Each of the positive lead terminal and the negative lead terminal includes a first main surface, a second main surface opposite to the first main surface in a thickness direction of each of the positive lead terminal and the negative lead terminal, and an end surface which is provided between the first main surface and the second main surface and which includes a first recessed surface area and a second recessed surface area. The first recessed surface area extends from the first main surface. The second recessed surface area extends from the second main surface, includes a closest point closest to the first main surface, and includes an extension part that extends outward of the closest point and toward the second main surface.Type: ApplicationFiled: July 15, 2015Publication date: November 5, 2015Applicant: NICHIA CORPORATIONInventors: Ryohei YAMASHITA, Ryoichi YOSHIMOTO
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Patent number: 9117806Abstract: A mount includes a terminal, and a resin portion. The terminal includes a first surface, a second surface, and an end surface having first and second recessed areas that are extend from the first and second surfaces, respectively. The resin portion is integrally formed with the terminal, and at least partially covers the end surface so that the first and second surfaces are at least partially exposed. The resin portion forms a recessed part to accommodate the light emitting device. The second recessed area includes a closest point that is positioned closest to the first surface, and an extension part that extends outward of the closest point and toward the second surface side. The extension part is formed at least on opposing end surfaces of the pair of positive and negative lead terminal. The first recessed area is arranged on the exterior side relative to the closest point.Type: GrantFiled: March 14, 2014Date of Patent: August 25, 2015Assignee: NICHIA CORPORATIONInventors: Ryohei Yamashita, Ryoichi Yoshimoto
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Publication number: 20140264426Abstract: A mount includes a terminal, and a resin portion. The terminal includes a first surface, a second surface, and an end surface having first and second recessed areas that are extend from the first and second surfaces, respectively. The resin portion is integrally formed with the terminal, and at least partially covers the end surface so that the first and second surfaces are at least partially exposed. The resin portion forms a recessed part to accommodate the light emitting device. The second recessed area includes a closest point that is positioned closest to the first surface, and an extension part that extends outward of the closest point and toward the second surface side. The extension part is formed at least on opposing end surfaces of the pair of positive and negative lead terminal. The first recessed area is arranged on the exterior side relative to the closest point.Type: ApplicationFiled: March 14, 2014Publication date: September 18, 2014Applicant: NICHIA CORPORATIONInventors: Ryohei YAMASHITA, Ryoichi YOSHIMOTO