Patents by Inventor Shingo Houzumi
Shingo Houzumi 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: 20160197302Abstract: The light emitting apparatus according to the present invention includes: a first substrate; a light emitting element supported on a surface of the first substrate; a second substrate spaced from and facing the surface of the first substrate; an adjusting layer supported on a surface of the second substrate facing the light emitting element; a barrier member provided between the first substrate and the second substrate so as to surround the light emitting element and the adjusting layer; and a sealing member filling a space surrounded by the first substrate, the second substrate, and the barrier member. The adjusting layer includes a surface which faces the first substrate and includes an adjusting surface. The adjusting layer is formed so that a distance between the adjusting surface and the first substrate becomes greater towards an outer edge of the adjusting layer than at a center part of the adjusting layer.Type: ApplicationFiled: November 11, 2013Publication date: July 7, 2016Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Makoto SHIRAKAWA, Takaaki YOSHIHARA, Shingo HOUZUMI
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Patent number: 9076981Abstract: Planar light emitting device includes: anode and cathode feeding parts formed on first surface side of transparent substrate and electrically connected to quadrilateral planar anode and cathode, respectively; quadrilateral frame shaped anode auxiliary electrode formed at the whole circumference of surface of the planar anode; anode feeding auxiliary electrode integrally and continuously formed to the auxiliary electrode and laminated on anode feeding part. Two distances between predetermined two parallel sides of four sides of a light emitting part and outer circumferential edges of the transparent substrate on sides adjacent to the two parallel sides, respectively are smaller than two distances between the other two parallel sides and the outer circumferential edges of the transparent substrate on sides adjacent to the other two parallel sides, respectively.Type: GrantFiled: December 10, 2013Date of Patent: July 7, 2015Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Takao Miyai, Koki Fujihara, Yoshikazu Kuzuoka, Shingo Houzumi
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Publication number: 20150171362Abstract: The organic electroluminescence element includes: a substrate; an organic light emitter formed on a surface of the substrate and including a first electrode, an organic light emitting layer, and a second electrode in this order; and an enclosing member bonded to the substrate to enclose the organic light emitter by covering it. The element further includes: an extended electrode part electrically connected to the first electrode and/or the second electrode and extending outward across the enclosing member to be on a surface of an end part of the substrate; and an electrode piece serving as an interconnection electrode and provided on an opposite side of the enclosing member from the substrate. The electrode piece includes an extension part fixed to the extended electrode part to make electric connection between the electrode piece and the extended electrode part.Type: ApplicationFiled: June 12, 2013Publication date: June 18, 2015Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Toshihiko Sato, Yoshiharu Sanagawa, Shingo Houzumi, Keiko Kawahito, Koji Tsuji, Masao Kirihara
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Publication number: 20140097424Abstract: Planar light emitting device includes: anode and cathode feeding parts formed on first surface side of transparent substrate and electrically connected to quadrilateral planar anode and cathode, respectively; quadrilateral frame shaped anode auxiliary electrode formed at the whole circumference of surface of the planar anode; anode feeding auxiliary electrode integrally and continuously formed to the auxiliary electrode and laminated on anode feeding part. Two distances between predetermined two parallel sides of four sides of a light emitting part and outer circumferential edges of the transparent substrate on sides adjacent to the two parallel sides, respectively are smaller than two distances between the other two parallel sides and the outer circumferential edges of the transparent substrate on sides adjacent to the other two parallel sides, respectively.Type: ApplicationFiled: December 10, 2013Publication date: April 10, 2014Applicant: PANASONIC CORPORATIONInventors: Takao MIYAI, Koki FUJIHARA, Yoshikazu KUZUOKA, Shingo HOUZUMI
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Patent number: 8648382Abstract: Planar light emitting device includes: anode and cathode feeding parts formed on first surface side of transparent substrate and electrically connected to quadrilateral planar anode and cathode, respectively; quadrilateral frame shaped anode auxiliary electrode formed at the whole circumference of surface of the planar anode; anode feeding auxiliary electrode integrally and continuously formed to the auxiliary electrode and laminated on anode feeding part. Light emitting part is formed of a region where only organic layer intervenes between the planar anode and cathode. Distance between predetermined two parallel sides of the four sides of the light emitting part and the peripheral border of the transparent substrate is smaller than distance between the other two parallel sides and the peripheral border. The cathode and anode feeding parts are located along said other two parallel sides. The anode feeding part is located at each side, in width direction, of the cathode feeding part.Type: GrantFiled: February 25, 2010Date of Patent: February 11, 2014Assignee: Panasonic CorporationInventors: Takao Miyai, Koki Fujihara, Yoshikazu Kuzuoka, Shingo Houzumi
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Publication number: 20130334958Abstract: A planar light emitting device includes an element substrate, a cover substrate of a rectangular plate shape, and a bonding section. The element substrate includes an optically-transparent substrate of a rectangular plate shape, and an organic EL element formed on one surface side of the optically-transparent substrate. The bonding section is formed in a rectangular frame shape surrounding a light emitting section of the organic EL element on the one surface side of the optically-transparent substrate, and is made of an adhesive that bonds the element substrate to the cover substrate. The bonding section has a wide section in a portion along a non-cut surface, which is not a cut surface, of four side surfaces of the optically-transparent substrate. The wide section is wider than the other portions.Type: ApplicationFiled: March 6, 2012Publication date: December 19, 2013Applicant: PANASONIC CORPORATIONInventors: Motonobu Aoki, Shingo Houzumi
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Publication number: 20120007134Abstract: Planar light emitting device includes: anode and cathode feeding parts formed on first surface side of transparent substrate and electrically connected to quadrilateral planar anode and cathode, respectively; quadrilateral frame shaped anode auxiliary electrode formed at the whole circumference of surface of the planar anode; anode feeding auxiliary electrode integrally and continuously formed to the auxiliary electrode and laminated on anode feeding part. Light emitting part is formed of a region where only organic layer intervenes between the planar anode and cathode. Distance between predetermined two parallel sides of the four sides of the light emitting part and the peripheral border of the transparent substrate is smaller than distance between the other two parallel sides and the peripheral border. The cathode and anode feeding parts are located along said other two parallel sides. The anode feeding part is located at each side, in width direction, of the cathode feeding part.Type: ApplicationFiled: February 25, 2010Publication date: January 12, 2012Inventors: Takao Miyai, Koki Fujihara, Yoshikazu Kuzuoka, Shingo Houzumi
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Patent number: D632657Type: GrantFiled: January 27, 2010Date of Patent: February 15, 2011Assignee: Panasonic Electric Works Co., Ltd.Inventors: Koki Fujihara, Takao Miyai, Taisuke Nishimori, Shingo Houzumi, Yoshikazu Kuzuoka
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Patent number: D633054Type: GrantFiled: January 27, 2010Date of Patent: February 22, 2011Assignee: Panasonic Electric Works Co., Ltd.Inventors: Koki Fujihara, Takao Miyai, Taisuke Nishimori, Shingo Houzumi, Yoshikazu Kuzuoka
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Patent number: D633055Type: GrantFiled: March 24, 2010Date of Patent: February 22, 2011Assignee: Panasonic Electric Works Co., Ltd.Inventors: Koki Fujihara, Takao Miyai, Taisuke Nishimori, Shingo Houzumi, Yoshikazu Kuzuoka
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Patent number: D633056Type: GrantFiled: March 24, 2010Date of Patent: February 22, 2011Assignee: Panasonic Electric Works Co., Ltd.Inventors: Koki Fujihara, Takao Miyai, Taisuke Nishimori, Shingo Houzumi, Yoshikazu Kuzuoka
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Patent number: D633057Type: GrantFiled: March 24, 2010Date of Patent: February 22, 2011Assignee: Panasonic Electric Works Co., Ltd.Inventors: Koki Fujihara, Takao Miyai, Taisuke Nishimori, Shingo Houzumi, Yoshikazu Kuzuoka
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Patent number: D633450Type: GrantFiled: January 27, 2010Date of Patent: March 1, 2011Assignee: Panasonic Electric Works Co., Ltd.Inventors: Koki Fujihara, Takao Miyai, Taisuke Nishimori, Shingo Houzumi, Yoshikazu Kuzuoka
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Patent number: D633451Type: GrantFiled: March 24, 2010Date of Patent: March 1, 2011Assignee: Panasonic Electric Works Co., Ltd.Inventors: Koki Fujihara, Takao Miyai, Taisuke Nishimori, Shingo Houzumi, Yoshikazu Kuzuoka
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Patent number: D684124Type: GrantFiled: September 7, 2011Date of Patent: June 11, 2013Assignee: Panasonic CorporationInventors: Yuko Matsuhisa, Takao Miyai, Hiroyuki Sasaki, Koki Fujihara, Takeo Shirai, Shingo Houzumi
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Patent number: D688637Type: GrantFiled: September 7, 2011Date of Patent: August 27, 2013Assignee: Panasonic CorporationInventors: Yuko Matsuhisa, Takao Miyai, Hiroyuki Sasaki, Koki Fujihara, Takeo Shirai, Shingo Houzumi
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Patent number: D694200Type: GrantFiled: September 7, 2011Date of Patent: November 26, 2013Assignee: Panasonic CorporationInventors: Yuko Matsuhisa, Takao Miyai, Hiroyuki Sasaki, Koki Fujihara, Takeo Shirai, Shingo Houzumi
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Patent number: D690277Type: GrantFiled: September 7, 2011Date of Patent: September 24, 2013Assignee: Panasonic CorporationInventors: Yuko Matsuhisa, Takao Miyai, Hiroyuki Sasaki, Koki Fujihara, Takeo Shirai, Shingo Houzumi