Patents by Inventor Kengo MIYOSHI
Kengo MIYOSHI 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: 20170149500Abstract: A visible light signal transmitting method includes: determining a luminance change pattern to transmit the visible light signal; switching a common switch according to the luminance change pattern, the common switch being for turning ON a plurality of light sources in common; and turning ON a first pixel switch, to cause the first light source to be ON for a period in which the common switch is ON and the first pixel switch is ON, to transmit the visible light signal, the first light source being one of the plurality of light sources. In the turning ON of a first pixel switch, when the image is displayed on the display, the first pixel switch is switched to increase a lighting period that corresponds to the first light source, to compensate a period in which the first light source is OFF for transmission of the visible light signal.Type: ApplicationFiled: February 9, 2017Publication date: May 25, 2017Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Hideki AOYAMA, Mitsuaki OSHIMA, Koji NAKANISHI, Toshiyuki MAEDA, Akihiro UEKI, Kengo MIYOSHI, Tsutomu MUKAI
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Patent number: 9608727Abstract: In a transmitting method that enables communication between various devices including devices other than lightings, a luminance change pattern is determined by modulating a visible light signal, a common switch for turning ON, in common, a plurality of light sources which are included in a light source group of a display and are each used for representing a pixel in an image is switched according to the luminance change pattern, and a first pixel switch for turning ON a first light source among the plurality of light sources included in the light source group is turned ON, to cause the first light source to be ON only for a period in which the common switch is ON and the first pixel switch is ON, to transmit the visible light signal.Type: GrantFiled: December 18, 2015Date of Patent: March 28, 2017Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Hideki Aoyama, Mitsuaki Oshima, Koji Nakanishi, Toshiyuki Maeda, Akihiro Ueki, Kengo Miyoshi, Tsutomu Mukai
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Patent number: 9608725Abstract: An information processing program causes a computer to execute: encoding information to be transmitted, to determine a luminance change frequency; and outputting a signal of the determined luminance change frequency to cause a light emitter to change in luminance according to the determined luminance change frequency to transmit the information. In the encoding, each of a first frequency and a second frequency different from the first frequency is determined as the luminance change frequency. In the outputting, each of a signal of the first frequency and a signal of the second frequency is output as the signal of the determined luminance change frequency, to cause the light emitter to change in luminance according to the first frequency during a first time and change in luminance according to the second frequency during a second time different from the first time after the first time elapses.Type: GrantFiled: December 24, 2014Date of Patent: March 28, 2017Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Hideki Aoyama, Mitsuaki Oshima, Koji Nakanishi, Toshiyuki Maeda, Akihiro Ueki, Kengo Miyoshi, Tsutomu Mukai
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Publication number: 20170061900Abstract: A display device of the present disclosure is a display device capable of outputting, by a Carousel method, a visible light communication signal including a plurality of signal units. The display device includes a display panel that displays a video signal, a visible light communication processor that encodes the signal units, divides the encoded signal units into a plurality of blocks, generates a plurality of transmission frames by using the plurality of blocks, and uses the generated transmission frames as a backlight control signal, and a backlight that illuminates the display panel from the back surface of the display panel based on the backlight control signal. With regard to the plurality of transmission frames corresponding to one of the signal units generated by the visible light communication processor, an order of the plurality of blocks is different between at least two of the transmission frames.Type: ApplicationFiled: November 16, 2016Publication date: March 2, 2017Inventors: AKIHIRO UEKI, TOSHIYUKI MAEDA, AKIRA SHIOKAWA, KOJI AOTO, KOJI NAKANISHI, HIDEKI AOYAMA, KENGO MIYOSHI, MITSUAKI OSHIMA
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Patent number: 9438340Abstract: A communication method for obtaining information from a subject includes obtaining image information of the subject in an image information-taking mode, obtaining visible light data of the subject in a visible light communication mode, and setting a shutter speed and an international organization for standardization (ISO) speed rating or a gain value for the visible light communication mode. The visible light communication mode is a different mode from the image information-taking mode. Also, in the setting, the shutter speed for the visible light communication mode is set to be faster than a shutter speed for the image information-taking mode, and the ISO speed rating or the gain value for the visible light communication mode is set to be greater than an ISO speed rating or a gain value for the image information-taking mode.Type: GrantFiled: November 10, 2015Date of Patent: September 6, 2016Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Mitsuaki Oshima, Koji Nakanishi, Hideki Aoyama, Chikara Yoshida, Shigehiro Iida, Shinsuke Ogata, Kengo Miyoshi
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Publication number: 20160191159Abstract: An information processing program causes a computer to execute: encoding information to be transmitted, to determine a luminance change frequency; and outputting a signal of the determined luminance change frequency to cause a light emitter to change in luminance according to the determined luminance change frequency to transmit the information. In the encoding, each of a first frequency and a second frequency different from the first frequency is determined as the luminance change frequency. In the outputting, each of a signal of the first frequency and a signal of the second frequency is output as the signal of the determined luminance change frequency, to cause the light emitter to change in luminance according to the first frequency during a first time and change in luminance according to the second frequency during a second time different from the first time after the first time elapses.Type: ApplicationFiled: March 8, 2016Publication date: June 30, 2016Inventors: HIDEKI AOYAMA, MITSUAKI OSHIMA, KOJI NAKANISHI, TOSHIYUKI MAEDA, AKIHIRO UEKI, KENGO MIYOSHI, TSUTOMU MUKAI
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Publication number: 20160191158Abstract: In a transmitting method that enables communication between various devices including devices other than lightings, a luminance change pattern is determined by modulating a visible light signal, a common switch for turning ON, in common, a plurality of light sources which are included in a light source group of a display and are each used for representing a pixel in an image is switched according to the luminance change pattern, and a first pixel switch for turning ON a first light source among the plurality of light sources included in the light source group is turned ON, to cause the first light source to be ON only for a period in which the common switch is ON and the first pixel switch is ON, to transmit the visible light signal.Type: ApplicationFiled: December 18, 2015Publication date: June 30, 2016Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Hideki AOYAMA, Mitsuaki Oshima, Koji Nakanishi, Toshiyuki Maeda, Akihiro Ueki, Kengo Miyoshi, Tsutomu Mukai
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Publication number: 20160134371Abstract: An information communication method is provided that includes continuously capturing an image of a subject that transmits a signal by changing luminance, with an image sensor. The method also includes displaying a captured image that includes a box and a subject image for identifying the subject, while continuously updating a position of the subject image on the captured image, according to a positional relationship between the image sensor and the subject established when the image of the subject is captured. The method further includes determining whether the subject image is in the box, and receiving the signal transmitted by the subject when it is determined that the subject image is in the box. In the receiving, information is obtained by demodulating a bright line pattern that appears in a second image data and corresponds to the plurality of exposure lines.Type: ApplicationFiled: January 19, 2016Publication date: May 12, 2016Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Mitsuaki OSHIMA, Koji NAKANISHI, Hideki AOYAMA, Chikara YOSHIDA, Shigehiro IIDA, Shinsuke OGATA, Kengo MIYOSHI
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Patent number: 9294188Abstract: An information communication method includes: determining whether conflict over use of a light receiving unit will occur between a first program for performing visible light communication and a second program for performing processing different from the visible light communication; notifying a user that the conflict will occur if it is determined that the conflict will occur; permitting one of the first program and the second program to use the light receiving unit in response to an operation by the user; and causing, by the first program, a computer to execute visible light communication according to light detected by the light receiving unit if the first program is permitted to use the light receiving unit.Type: GrantFiled: March 19, 2014Date of Patent: March 22, 2016Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Mitsuaki Oshima, Koji Nakanishi, Hideki Aoyama, Chikara Yoshida, Shigehiro Iida, Shinsuke Ogata, Kengo Miyoshi
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Publication number: 20160065307Abstract: A communication method for obtaining information from a subject includes obtaining image information of the subject in an image information-taking mode, obtaining visible light data of the subject in a visible light communication mode, and setting a shutter speed and an international organization for standardization (ISO) speed rating or a gain value for the visible light communication mode. The visible light communication mode is a different mode from the image information-taking mode. Also, in the setting, the shutter speed for the visible light communication mode is set to be faster than a shutter speed for the image information-taking mode, and the ISO speed rating or the gain value for the visible light communication mode is set to be greater than an ISO speed rating or a gain value for the image information-taking mode.Type: ApplicationFiled: November 10, 2015Publication date: March 3, 2016Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Mitsuaki OSHIMA, Koji NAKANISHI, Hideki AOYAMA, Chikara YOSHIDA, Shigehiro IIDA, Shinsuke OGATA, Kengo MIYOSHI
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Patent number: 9225420Abstract: A communication method in the present disclosure is a communication method for obtaining information from a subject, including: taking a picture of the subject in a picture-taking mode, thereby obtaining image data; performing, after the taking, visible light communication in a visible light communication mode which is a different mode from the picture-taking mode, thereby obtaining visible light data of the subject; and embedding the visible light data obtained, into the image data, and thus saving the visible light data obtained.Type: GrantFiled: June 5, 2014Date of Patent: December 29, 2015Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Mitsuaki Oshima, Koji Nakanishi, Hideki Aoyama, Chikara Yoshida, Shigehiro Iida, Shinsuke Ogata, Kengo Miyoshi
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Publication number: 20150188632Abstract: An information processing program causes a computer to execute: encoding information to be transmitted, to determine a luminance change frequency; and outputting a signal of the determined luminance change frequency to cause a light emitter to change in luminance according to the determined luminance change frequency to transmit the information. In the encoding, each of a first frequency and a second frequency different from the first frequency is determined as the luminance change frequency. In the outputting, each of a signal of the first frequency and a signal of the second frequency is output as the signal of the determined luminance change frequency, to cause the light emitter to change in luminance according to the first frequency during a first time and change in luminance according to the second frequency during a second time different from the first time after the first time elapses.Type: ApplicationFiled: December 24, 2014Publication date: July 2, 2015Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Hideki AOYAMA, Mitsuaki OSHIMA, Koji NAKANISHI, Toshiyuki MAEDA, Akihiro UEKI, Kengo MIYOSHI, Tsutomu MUKAI
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Publication number: 20150147070Abstract: A communication method in the present disclosure is a communication method for obtaining information from a subject, including: taking a picture of the subject in a picture-taking mode, thereby obtaining image data; performing, after the taking, visible light communication in a visible light communication mode which is a different mode from the picture-taking mode, thereby obtaining visible light data of the subject; and embedding the visible light data obtained, into the image data, and thus saving the visible light data obtained.Type: ApplicationFiled: June 5, 2014Publication date: May 28, 2015Applicant: Panasonic CorporationInventors: Mitsuaki OSHIMA, Koji NAKANISHI, Hideki AOYAMA, Chikara YOSHIDA, Shigehiro IIDA, Shinsuke OGATA, Kengo MIYOSHI
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Publication number: 20150139659Abstract: An information communication method includes: determining whether conflict over use of a light receiving unit will occur between a first program for performing visible light communication and a second program for performing processing different from the visible light communication; notifying a user that the conflict will occur if it is determined that the conflict will occur; permitting one of the first program and the second program to use the light receiving unit in response to an operation by the user; and causing, by the first program, a computer to execute visible light communication according to light detected by the light receiving unit if the first program is permitted to use the light receiving unit.Type: ApplicationFiled: March 19, 2014Publication date: May 21, 2015Applicant: PANASONIC CORPORATIONInventors: Mitsuaki OSHIMA, Koji NAKANISHI, Hideki AOYAMA, Chikara YOSHIDA, Shigehiro IIDA, Shinsuke OGATA, Kengo MIYOSHI