Patents by Inventor Chihiro Harada
Chihiro Harada 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: 11943950Abstract: A plurality of light-emitting devices (10) include a plurality of light-emitting devices (10a), a plurality of light-emitting devices (10b), and a plurality of light-emitting devices (10c). The plurality of light-emitting devices (10) are aligned on a reflecting member (20). Six light-emitting devices (10c) are aligned in a straight line along one direction. Four light-emitting devices (10b) are aligned surrounding a region facing one ends of the six light-emitting devices (10c). Each of four light-emitting devices (10a) are aligned with each of the four light-emitting devices (10b) outside the four light-emitting devices (10b).Type: GrantFiled: July 11, 2022Date of Patent: March 26, 2024Assignee: Pioneer CorporationInventors: Takeru Okada, Chihiro Harada, Ayako Yoshida, Takashi Chuman
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Publication number: 20220344608Abstract: A light-emitting device (20) includes a first light-emitting member (10a) and a second light-emitting member (10b). Each of the first light-emitting member (10a) and the second light-emitting member (10b) includes a first surface (12) and a second surface (14), and light is emitted from the first surface (12). The first light-emitting member (10a) includes a first region (16a) and a second region (16b), the first region (16a) of the first light-emitting member (10a) being located on the second surface (14) side of the second light-emitting member (10b) and the second region (16b) of the first light-emitting member (10a) being located on the first surface (12) side of the second light-emitting member (10b).Type: ApplicationFiled: July 11, 2022Publication date: October 27, 2022Inventors: Ayako YOSHIDA, Takashi CHUMAN, Makoto MATSUKAWA, Takeru OKADA, Chihiro HARADA, Akira HIRASAWA
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Publication number: 20220344614Abstract: A plurality of light-emitting devices (10) include a plurality of light-emitting devices (10a), a plurality of light-emitting devices (10b), and a plurality of light-emitting devices (10c). The plurality of light-emitting devices (10) are aligned on a reflecting member (20). Six light-emitting devices (10c) are aligned in a straight line along one direction. Four light-emitting devices (10b) are aligned surrounding a region facing one ends of the six light-emitting devices (10c). Each of four light-emitting devices (10a) are aligned with each of the four light-emitting devices (10b) outside the four light-emitting devices (10b).Type: ApplicationFiled: July 11, 2022Publication date: October 27, 2022Inventors: Takeru OKADA, Chihiro HARADA, Ayako YOSHIDA, Takashi CHUMAN
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Patent number: 11417854Abstract: A plurality of light-emitting devices (10) include a plurality of light-emitting devices (10a), a plurality of light-emitting devices (10b), and a plurality of light-emitting devices (10c). The plurality of light-emitting devices (10) are aligned on a reflecting member (20). Six light-emitting devices (10c) are aligned in a straight line along one direction. Four light-emitting devices (10b) are aligned surrounding a region facing one ends of the six light-emitting devices (10c). Each of four light-emitting devices (10a) are aligned with each of the four light-emitting devices (10b) outside the four light-emitting devices (10b).Type: GrantFiled: October 19, 2018Date of Patent: August 16, 2022Assignee: PIONEER CORPORATIONInventors: Takeru Okada, Chihiro Harada, Ayako Yoshida, Takashi Chuman
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Patent number: 11411194Abstract: A light-emitting device (20) includes a first light-emitting member (10a) and a second light-emitting member (10b). Each of the first light-emitting member (10a) and the second light-emitting member (10b) includes a first surface (12) and a second surface (14), and light is emitted from the first surface (12). The first light-emitting member (10a) includes a first region (16a) and a second region (16b), the first region (16a) of the first light-emitting member (10a) being located on the second surface (14) side of the second light-emitting member (10b) and the second region (16b) of the first light-emitting member (10a) being located on the first surface (12) side of the second light-emitting member (10b).Type: GrantFiled: May 9, 2018Date of Patent: August 9, 2022Assignee: PIONEER CORPORATIONInventors: Ayako Yoshida, Takashi Chuman, Makoto Matsukawa, Takeru Okada, Chihiro Harada, Akira Hirasawa
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Publication number: 20220130132Abstract: An image processing apparatus includes an evaluator that evaluates the confidence levels of categories in the evaluation area of an input image using a model for evaluating categories in a predetermined area of a predetermined image and an area setting unit that extracts the confidence level of a selection category, which is a selected category in a selection area, which is a selected area including the evaluation area of the input image and sets an area corresponding to the selection category in the input image based on the confidence level of the selection category.Type: ApplicationFiled: March 4, 2020Publication date: April 28, 2022Applicant: NEC corporationInventor: Chihiro HARADA
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Patent number: 11152591Abstract: A sealing member (200) is a sheet-like member to seal a light-emitting unit of a light-emitting device. The sealing member (200) is cut into a shape including a corner (220) having a central angle ? that is larger than 180 degrees when the light-emitting unit of the light-emitting device is sealed. When the sealing member (200) is cut, irregularities occur in the thickness direction in a region (222: first region) having a predetermined width w from an edge of the corner (220). When the irregularities occur, sealability of the sealing member (200) is deteriorated. Here, when a curvature radius of the corner ((220)) is equal to or greater than the above-mentioned width w, occurrence of the above-mentioned irregularities is inhibited.Type: GrantFiled: April 3, 2018Date of Patent: October 19, 2021Assignee: PIONEER CORPORATIONInventor: Chihiro Harada
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Publication number: 20210242421Abstract: A plurality of light-emitting devices (10) include a plurality of light-emitting devices (10a), a plurality of light-emitting devices (10b), and a plurality of light-emitting devices (10c). The plurality of light-emitting devices (10) are aligned on a reflecting member (20). Six light-emitting devices (10c) are aligned in a straight line along one direction. Four light-emitting devices (10b) are aligned surrounding a region facing one ends of the six light-emitting devices (10c). Each of four light-emitting devices (10a) are aligned with each of the four light-emitting devices (10b) outside the four light-emitting devices (10b).Type: ApplicationFiled: October 19, 2018Publication date: August 5, 2021Inventors: Takeru OKADA, Chihiro HARADA, Ayako YOSHIDA, Takashi CHUMAN
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Patent number: 10686155Abstract: A light-emitting portion (140) is formed on a first surface (S1) of a substrate (100), and includes a light-transmitting first electrode (110), a light-reflective second electrode (130), and an organic layer (120) located between the first electrode (110) and the second electrode (130). A light-transmitting region is located between a plurality of light-emitting portions (140). A cover member (200) covers the light-emitting portions (140). A low refractive index layer (400) is located on the first surface (S1) side of the substrate (100), and has a refractive index nL lower than a refractive index nS of the substrate (100).Type: GrantFiled: March 4, 2016Date of Patent: June 16, 2020Assignee: PIONEER CORPORATIONInventors: Chihiro Harada, Ayako Yoshida
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Publication number: 20200152900Abstract: A light-emitting device (20) includes a first light-emitting member (10a) and a second light-emitting member (10b). Each of the first light-emitting member (10a) and the second light-emitting member (10b) includes a first surface (12) and a second surface (14), and light is emitted from the first surface (12). The first light-emitting member (10a) includes a first region (16a) and a second region (16b), the first region (16a) of the first light-emitting member (10a) being located on the second surface (14) side of the second light-emitting member (10b) and the second region (16b) of the first light-emitting member (10a) being located on the first surface (12) side of the second light-emitting member (10b).Type: ApplicationFiled: May 9, 2018Publication date: May 14, 2020Applicant: PIONEER CORPORATIONInventors: Ayako YOSHIDA, Takashi CHUMAN, Makoto MATSUKAWA, Takeru OKADA, Chihiro HARADA, Akira HIRASAWA
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Publication number: 20200075888Abstract: A sealing member (200) is a sheet-like member to seal a light-emitting unit of a light-emitting device. The sealing member (200) is cut into a shape including a corner (220) having a central angle ? that is larger than 180 degrees when the light-emitting unit of the light-emitting device is sealed. When the sealing member (200) is cut, irregularities occur in the thickness direction in a region (222: first region) having a predetermined width w from an edge of the corner (220). When the irregularities occur, sealability of the sealing member (200) is deteriorated. Here, when a curvature radius of the corner ((220)) is equal to or greater than the above-mentioned width w, occurrence of the above-mentioned irregularities is inhibited.Type: ApplicationFiled: April 3, 2018Publication date: March 5, 2020Inventor: Chihiro HARADA
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Publication number: 20200028118Abstract: The refractive index of a third region (430) (base material (200)) is closer to the refractive index of a first region (410) (adhesive layer (310)) than to the refractive index of a second region (420) (gap (320)). Put differently, the absolute value of a refractive index difference between a first medium (510) (adhesive layer (310)) and a third medium (530) (base material (200)) is smaller than the absolute value of a refractive index difference between a second medium (520) (gap (320)) and the third medium (530) (base material (200)). Thus, it is possible to inhibit light advancing from the first region (410) (adhesive layer (310)) side to the third region (430) (base material (200)) side from being reflected on a boundary (552) and to inhibit light advancing from the third region (430) (base material (200)) side to the second region (420) (gap (320)) side from passing through a boundary (554).Type: ApplicationFiled: September 28, 2016Publication date: January 23, 2020Inventor: Chihiro HARADA
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Patent number: 10275497Abstract: An electronic whiteboard system includes a search unit configured to search for the electronic whiteboard based on a search condition, an extraction unit configured to extract one or a plurality of the areas that are matched with the search condition or one or a plurality of the areas to which an object that is matched with the search condition belongs as a search result, a creation unit configured to create a search result electronic whiteboard composed of one screen information, and a presenting unit configured to display the created search result electronic whiteboard on a screen. The electronic whiteboard system displays a result in which one or a plurality of electronic whiteboards are searched for based on the search condition on the screen.Type: GrantFiled: March 1, 2016Date of Patent: April 30, 2019Assignee: NEC CORPORATIONInventor: Chihiro Harada
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Publication number: 20190097160Abstract: A light-emitting portion (140) is formed on a first surface (S1) of a substrate (100), and includes a light-transmitting first electrode (110), a light-reflective second electrode (130), and an organic layer (120) located between the first electrode (110) and the second electrode (130). A light-transmitting region is located between a plurality of light-emitting portions (140). A cover member (200) covers the light-emitting portions (140). A low refractive index layer (400) is located on the first surface (S1) side of the substrate (100), and has a refractive index nL lower than a refractive index nS of the substrate (100).Type: ApplicationFiled: March 4, 2016Publication date: March 28, 2019Inventors: Chihiro HARADA, Ayako YOSHIDA
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Publication number: 20170090852Abstract: An information processing apparatus according to an exemplary aspects of the present disclosure includes: a memory that stores a set of instructions; and at least one processor configured to execute the set of instructions to: calculate a relevance degree that indicates strength of relevance of a first area to a second area other than the first area on a basis of an operation related to the first area, the first area and the second area being in a plurality of areas in a screen shared by a plurality of terminal apparatuses; and send the relevance degree to the plurality of terminal apparatuses, the plurality of terminal apparatuses each displaying the screen based on the relevance degree.Type: ApplicationFiled: September 26, 2016Publication date: March 30, 2017Applicant: NEC CorporationInventor: Chihiro HARADA
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Patent number: 9542943Abstract: A minutes making assistance device according to the present invention includes: a sound processing unit that performs processing regarding a voice and determines whether or not speaking is started; an operation processing unit that performs processing regarding an operation and determines whether or not the operation is performed; a display processing unit that performs processing regarding a display; and a control unit that stores speaking start time and warning time in a memory when the sound processing unit determines that the speaking is started, performs warning processing when the current time becomes the warning time, and terminates the processing when the operation processing unit determines that the operation is performed before the warning time.Type: GrantFiled: September 26, 2014Date of Patent: January 10, 2017Assignee: NEC CORPORATIONInventor: Chihiro Harada
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Publication number: 20160266741Abstract: An electronic whiteboard system includes a search unit configured to search for the electronic whiteboard based on a search condition, an extraction unit configured to extract one or a plurality of the areas that are matched with the search condition or one or a plurality of the areas to which an object that is matched with the search condition belongs as a search result, a creation unit configured to create a search result electronic whiteboard composed of one screen information, and a presenting unit configured to display the created search result electronic whiteboard on a screen. The electronic whiteboard system displays a result in which one or a plurality of electronic whiteboards are searched for based on the search condition on the screen.Type: ApplicationFiled: March 1, 2016Publication date: September 15, 2016Inventor: Chihiro HARADA
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Patent number: 9420278Abstract: The present invention is to solve a problem that, at the time of high-speed reproduction using compressed video data, an audio distribution bandwidth increases simply in proportion to a high-speed reproduction rate. An encoding device includes: an audio encoding part configured to encode an audio signal; a video encoding part configured to encode a video signal; and a multiplexing part configured to multiplex audio data outputted by the audio encoding part and video data outputted by the video encoding part. The multiplexing part is configured to, at the time of high-speed reproduction, multiplex by locating audio data within a predetermined range into a picture configuring video data, the picture being distributed at a speed equal to or less than a predetermined reproduction speed but being not distributed at a speed more than the predetermined reproduction speed.Type: GrantFiled: October 18, 2012Date of Patent: August 16, 2016Assignee: NEC CORPORATIONInventor: Chihiro Harada
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Patent number: 9014531Abstract: A transmitting section of the present invention initiates transmission of a second video continuously after completing transmission of a first video being transmitted, in a case that a reproduction position of the first video being transmitted is beyond an end point of the first video, when a video recording start time of a second video stored in a video storage section and a video recording end time of the first video being transmitted coincide within a predetermined time difference.Type: GrantFiled: January 13, 2010Date of Patent: April 21, 2015Assignee: NEC CorporationInventors: Junichi Gokurakuji, Shuhei Miura, Masahiro Koike, Masayuki Uwabo, Takumi Okazaki, Chihiro Harada
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Publication number: 20150088496Abstract: A minutes making assistance device according to the present invention includes: a sound processing unit that performs processing regarding a voice and determines whether or not speaking is started; an operation processing unit that performs processing regarding an operation and determines whether or not the operation is performed; a display processing unit that performs processing regarding a display; and a control unit that stores speaking start time and warning time in a memory when the sound processing unit determines that the speaking is started, performs warning processing when the current time becomes the warning time, and terminates the processing when the operation processing unit determines that the operation is performed before the warning time.Type: ApplicationFiled: September 26, 2014Publication date: March 26, 2015Inventor: Chihiro HARADA