Patents by Inventor Shinya Miwa
Shinya Miwa 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: 11916164Abstract: A method for manufacturing a light-emitting element includes providing the light-emitting element that includes a light-emitting layer with an emission wavelength of not more than 306 nm and a p-type layer including AlGaInN including Mg as an acceptor, and removing hydrogen in the p-type layer from the light-emitting element by irradiating the light-emitting element with ultraviolet light at a wavelength of not more than 306 nm from outside and treating the light-emitting element with heat in a state in which a reverse voltage, or a forward voltage lower than a threshold voltage of the light-emitting element, or no voltage is applied to the light-emitting element. The removing of hydrogen in the p-type layer from the light-emitting element is performed in a N2 atmosphere at not less than 650° C. or in a N2+O2 atmosphere at not less than 500° C.Type: GrantFiled: December 29, 2021Date of Patent: February 27, 2024Assignees: TOYODA GOSEI CO., LTD., MEIJO UNIVERSITYInventors: Yoshiki Saito, Shinya Boyama, Shinichi Matsui, Hiroshi Miwa, Kengo Nagata, Tetsuya Takeuchi, Hisanori Ishiguro
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Publication number: 20240018632Abstract: The present invention provides an aluminum alloy that has exceptional casting properties and that can exhibit high mechanical properties without being subjected to a heat treatment, and an aluminum alloy casting material. More specifically, the present invention provides: an aluminum alloy that has exceptional casting properties, and that has a high 0.2% proof stress and exceptional ductility without being subjected to a heat treatment; and an aluminum alloy casting material. The aluminum alloy according to the present invention is characterized by containing 7.0-9.0 mass % of Si, 2.0-4.0 mass % of Cu, 0.8-1.2 mass % of Mg, 0.3-0.5 mass % of Fe, 0.3-0.5 mass % of Mn, and. 2.0-4.0 mass % of Zn, the balance being Al and unavoidable impurities.Type: ApplicationFiled: December 15, 2020Publication date: January 18, 2024Inventors: Shinya MIWA, Hiroshi HORIKAWA
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Publication number: 20230316822Abstract: A simulation device includes a travel information acquisition unit that acquires travel information including a plurality of items relating to a travel history from an internal combustion engine vehicle equipped with an internal combustion engine, a storage device that stores reference values of suitability of a user for an electric vehicle with respect to electric power consumption, respectively, for the items, a determination unit that determines the suitability based on a comparison result between measurement values of the respective items and the reference values, and an output unit that causes an information terminal of the user to output the determined suitability.Type: ApplicationFiled: March 27, 2023Publication date: October 5, 2023Inventors: Kei HIROHATA, Hiroaki MARUYAMA, Jun OHASHI, Naohiro AKUZAWA, Daisuke IDE, Yohei UMEMOTO, Adil GUPTA, Takayuki SUZUIKE, Minoru SUZUKI, Shinya MIWA, Yui NISHIO
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Patent number: 11752997Abstract: A control device is provided, which includes: a route determining unit configured to determine a travelling route of a hybrid vehicle; a travelling time estimating unit configured to, in a case where the travelling route includes an engine travelling restricted section and an engine requiring section, in which engine travelling is required, exists before the engine travelling restricted section in the travelling route, estimate a travelling time during which the hybrid vehicle travels from the beginning of the engine requiring section to the engine travelling restricted section; and a vehicle control unit configured to cause the hybrid vehicle to start the engine before the engine requiring section when the travelling time is shorter than a predetermined time.Type: GrantFiled: February 3, 2021Date of Patent: September 12, 2023Assignee: HONDA MOTOR CO., LTD.Inventors: Takanori Nakashima, Takeshi Saito, Tomohiro Shibata, Masashi Eto, Shinya Miwa
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Publication number: 20220316034Abstract: The present invention provides a photoluminescent aluminum alloy which exhibits high mechanical properties and which suppresses, to a high degree, the occurrence of color unevenness in cases where a tungsten-containing aluminum alloy die-cast material is subjected to anodization. Also provided is a photoluminescent aluminum alloy die-cast material produced using the photoluminescent aluminum alloy. This aluminum alloy contains 0.5-3.0 mass % of Mn, 0.3-2.0 mass % of Mg, 0.01-1.0 mass % of W and 1.0-3.0 mass % of Zn, with the remainder comprising aluminum and unavoidable impurities.Type: ApplicationFiled: June 16, 2020Publication date: October 6, 2022Inventors: Shinya MIWA, Katsumi FUKAYA, Hiroshi HORIKAWA, Izumi YAMAMOTO
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Publication number: 20220298606Abstract: The present invention provides a bright aluminum alloy which has high mechanical properties and in which the occurrence of uneven color is also suppressed to a high degree when an aluminum alloy die-cast material thereof that includes tungsten is subjected to anodization treatment. Also provided is a bright aluminum alloy die-cast material that is manufactured using said bright aluminum alloy. The aluminum alloy pertaining to the present invention includes 0.5-3.0% by mass of Mn, 0.1-2.0% by mass of Mg, 0.01-1.0% by mass of W, and 0.05-2.0% by mass of Si, the balance being aluminum and unavoidable impurities.Type: ApplicationFiled: June 16, 2020Publication date: September 22, 2022Inventors: Shinya MIWA, Katsumi FUKAYA, Hiroshi HORIKAWA, Izumi YAMAMOTO
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Publication number: 20210253080Abstract: A control device is provided, which includes: a route determining unit configured to determine a travelling route of a hybrid vehicle; a travelling time estimating unit configured to, in a case where the travelling route includes an engine travelling restricted section and an engine requiring section, in which engine travelling is required, exists before the engine travelling restricted section in the travelling route, estimate a travelling time during which the hybrid vehicle travels from the beginning of the engine requiring section to the engine travelling restricted section; and a vehicle control unit configured to cause the hybrid vehicle to start the engine before the engine requiring section when the travelling time is shorter than a predetermined time.Type: ApplicationFiled: February 3, 2021Publication date: August 19, 2021Inventors: Takanori NAKASHIMA, Takeshi SAITO, Tomohiro SHIBATA, Masashi ETO, Shinya MIWA
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Patent number: 11094155Abstract: The present invention makes it possible to restrain a bill from being taken out from a money withdrawal section during a transaction while the convenience of a conventional bill handling machine is maintained. The present invention is a bill handling machine to deposit and withdraw a bill with a customer over the counter, and the bill handling machine includes: a money deposit section having a money deposit opening to deposit a bill; a money withdrawal section arranged adjacently to the money deposit section and having a money withdrawal opening to withdraw a bill and a shutter to open and close the money withdrawal opening; and a control section to transport a reject bill to the money withdrawal opening.Type: GrantFiled: December 31, 2018Date of Patent: August 17, 2021Assignee: HITACHI-OMRON TERMINAL SOLUTIONS, CORP.Inventors: Yuki Kichikawa, Yukihiro Mabuchi, Shinya Miwa
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Publication number: 20190311585Abstract: The present invention makes it possible to restrain a bill from being taken out from a money withdrawal section during a transaction while the convenience of a conventional bill handling machine is maintained. The present invention is a bill handling machine to deposit and withdraw a bill with a customer over the counter, and the bill handling machine includes: a money deposit section having a money deposit opening to deposit a bill; a money withdrawal section arranged adjacently to the money deposit section and having a money withdrawal opening to withdraw a bill and a shutter to open and close the money withdrawal opening; and a control section to transport a reject bill to the money withdrawal opening.Type: ApplicationFiled: December 31, 2018Publication date: October 10, 2019Applicant: Hitachi-Omron Terminal Solutions, Corp.Inventors: Yuki KICHIKAWA, Yukihiro MABUCHI, Shinya MIWA
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Patent number: 8556251Abstract: A paper sheet handling machine is provided, including: a paper sheet slot configured to receive and provide a paper sheet, a pair of push plates configured to hold the paper sheet inserted into and discharged from the paper sheet handling machine via the paper sheet slot and apply a pressing force to the paper sheet in a thickness direction thereof, pair of conveyor assemblies including a first conveyor assembly and a second conveyor assembly configured to hold and convey the paper sheet inserted and discharged via the paper sheet slot; and a moving mechanism configured to move the first conveyor assembly and the second conveyor assembly in mutually approaching directions or in mutually away directions, and to locate the first conveyor assembly and the second conveyor assembly at any position in between and external to the pair of push plates, as seen from the paper sheet slot.Type: GrantFiled: January 20, 2010Date of Patent: October 15, 2013Assignee: Hitachi Omron Terminal Solutions, Corp.Inventors: Junji Fujita, Masanori Terao, Shinya Miwa, Riichi Kato, Minoru Kadowaki, Shinji Shibata, Youta Sasajima
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Publication number: 20100213660Abstract: The paper sheet handling machine is provided. The paper sheet handling machine includes: a paper sheet slot configured to receive and provide a paper sheet; a pair of push plates configured to hold the paper sheet inserted into and discharged from the paper sheet handling machine via the paper sheet slot and apply a pressing force to the paper sheet in a thickness direction thereof; a pair of conveyor assemblies including a first conveyor assembly and a second conveyor assembly configured to hold and convey the paper sheet inserted and discharged via the paper sheet slot; and a moving mechanism configured to move the first conveyor assembly and the second conveyor assembly in mutually approaching directions or in mutually away directions and locate the first conveyor assembly and the second conveyor assembly at any position between inside and outside the pair of push plates, seen from the paper sheet slot.Type: ApplicationFiled: January 20, 2010Publication date: August 26, 2010Inventors: Junji FUJITA, Masanori Terao, Shinya Miwa, Riichi Kato, Minoru Kadowaki, Shinji Shibata, Youta Sasajima
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Publication number: 20060186198Abstract: A fixed driving roller shaft not actuated vertically is disposed facing a sheet-reading sensor. Low-hardness sensor-opposed rollers each having a fixed clearance with respect to the sheet-reading sensor are arranged at positions opposed thereto. Transport rollers harder than the sensor-opposed rollers are arranged at positions not opposed to the sheet-reading sensor. The opposed sections of the transport rollers are formed into the sheet-transporting and sensor-opposed roller construction that has tension rollers arranged at the positions where the tension rollers come into contact with the associated transport rollers.Type: ApplicationFiled: October 13, 2005Publication date: August 24, 2006Inventors: Masanori Terao, Shinji Shibata, Shinya Miwa